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Api 5l管道gr.b

(1300 种产品可供选择)

<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> X52 X42 / ASTM A53级b PLS1 PLS2油气管道用无缝钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>gr.b</strong></span>
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> X52 X42 / ASTM A53级b PLS1 PLS2油气管道用无缝钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>gr.b</strong></span>
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> X52 X42 / ASTM A53级b PLS1 PLS2油气管道用无缝钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>gr.b</strong></span>
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> X52 X42 / ASTM A53级b PLS1 PLS2油气管道用无缝钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>gr.b</strong></span>
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> X52 X42 / ASTM A53级b PLS1 PLS2油气管道用无缝钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>gr.b</strong></span>
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> X52 X42 / ASTM A53级b PLS1 PLS2油气管道用无缝钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>gr.b</strong></span>
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API 5L X52 X42 / ASTM A53级b PLS1 PLS2油气管道用无缝钢管API 5L gr.b

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¥4,276.56
最小起订量: 3 tons
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> X52 X42 / ASTM A53 b级PLS1 PLS2油气管道用无缝钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>gr.b</strong></span>
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> X52 X42 / ASTM A53 b级PLS1 PLS2油气管道用无缝钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>gr.b</strong></span>
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> X52 X42 / ASTM A53 b级PLS1 PLS2油气管道用无缝钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>gr.b</strong></span>
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> X52 X42 / ASTM A53 b级PLS1 PLS2油气管道用无缝钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>gr.b</strong></span>
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> X52 X42 / ASTM A53 b级PLS1 PLS2油气管道用无缝钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>gr.b</strong></span>
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> X52 X42 / ASTM A53 b级PLS1 PLS2油气管道用无缝钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>gr.b</strong></span>

API 5L X52 X42 / ASTM A53 b级PLS1 PLS2油气管道用无缝钢管API 5L gr.b

¥2,138.28-2,851.04
最小起订量: 1 tons
无缝钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B ASTM A106 <span class=keywords><strong>Gr.B</strong></span> SCH40 80 6M 12m用于油气管道黑色喷漆热轧碳钢管
无缝钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B ASTM A106 <span class=keywords><strong>Gr.B</strong></span> SCH40 80 6M 12m用于油气管道黑色喷漆热轧碳钢管
无缝钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B ASTM A106 <span class=keywords><strong>Gr.B</strong></span> SCH40 80 6M 12m用于油气管道黑色喷漆热轧碳钢管
无缝钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B ASTM A106 <span class=keywords><strong>Gr.B</strong></span> SCH40 80 6M 12m用于油气管道黑色喷漆热轧碳钢管
无缝钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B ASTM A106 <span class=keywords><strong>Gr.B</strong></span> SCH40 80 6M 12m用于油气管道黑色喷漆热轧碳钢管
无缝钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B ASTM A106 <span class=keywords><strong>Gr.B</strong></span> SCH40 80 6M 12m用于油气管道黑色喷漆热轧碳钢管
http://s.alicdn.com/@img/imgextra/i1/O1CN01hjeGcX1mpsyLtC8VQ_!!6000000005004-2-tps-500-193.png

无缝钢管API 5L G R.B ASTM A106 Gr.B SCH40 80 6M 12m用于油气管道黑色喷漆热轧碳钢管

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¥3,920.18-4,704.22
最小起订量: 5 tons
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5l</strong></span> x42 x50管线钢管，带3层聚乙烯涂层A53/106 <span class=keywords><strong>Gr.b</strong></span>，用于油气输送管道
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5l</strong></span> x42 x50管线钢管，带3层聚乙烯涂层A53/106 <span class=keywords><strong>Gr.b</strong></span>，用于油气输送管道
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5l</strong></span> x42 x50管线钢管，带3层聚乙烯涂层A53/106 <span class=keywords><strong>Gr.b</strong></span>，用于油气输送管道
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5l</strong></span> x42 x50管线钢管，带3层聚乙烯涂层A53/106 <span class=keywords><strong>Gr.b</strong></span>，用于油气输送管道
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5l</strong></span> x42 x50管线钢管，带3层聚乙烯涂层A53/106 <span class=keywords><strong>Gr.b</strong></span>，用于油气输送管道
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5l</strong></span> x42 x50管线钢管，带3层聚乙烯涂层A53/106 <span class=keywords><strong>Gr.b</strong></span>，用于油气输送管道
http://s.alicdn.com/@img/imgextra/i1/O1CN01hjeGcX1mpsyLtC8VQ_!!6000000005004-2-tps-500-193.png

API 5l x42 x50管线钢管，带3层聚乙烯涂层A53/106 Gr.b，用于油气输送管道

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¥3,991.46-5,416.98
最小起订量: 5 tons
工厂建材无缝钢管ASTM A53 A106 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B碳气钢管
工厂建材无缝钢管ASTM A53 A106 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B碳气钢管
工厂建材无缝钢管ASTM A53 A106 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B碳气钢管
工厂建材无缝钢管ASTM A53 A106 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B碳气钢管
工厂建材无缝钢管ASTM A53 A106 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B碳气钢管
工厂建材无缝钢管ASTM A53 A106 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B碳气钢管
http://s.alicdn.com/@img/imgextra/i1/O1CN01hjeGcX1mpsyLtC8VQ_!!6000000005004-2-tps-500-193.png

工厂建材无缝钢管ASTM A53 A106 API 5L G R.B碳气钢管

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¥4,134.01-4,632.94
每件装运: ¥14,255.20
最小起订量: 10 tons
专业工厂ASTM A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B <span class=keywords><strong>api</strong></span> 5ct k55油气管道用钢管
专业工厂ASTM A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B <span class=keywords><strong>api</strong></span> 5ct k55油气管道用钢管
专业工厂ASTM A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B <span class=keywords><strong>api</strong></span> 5ct k55油气管道用钢管
专业工厂ASTM A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B <span class=keywords><strong>api</strong></span> 5ct k55油气管道用钢管
专业工厂ASTM A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B <span class=keywords><strong>api</strong></span> 5ct k55油气管道用钢管
专业工厂ASTM A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B <span class=keywords><strong>api</strong></span> 5ct k55油气管道用钢管
http://s.alicdn.com/@img/imgextra/i1/O1CN01hjeGcX1mpsyLtC8VQ_!!6000000005004-2-tps-500-193.png

专业工厂ASTM A106 A53 API 5L G R.B api 5ct k55油气管道用钢管

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¥3,556.68-3,977.21
最小起订量: 1 tons
具有竞争力的价格<span class=keywords><strong>Api</strong></span> <span class=keywords><strong>5L</strong></span> Gr B 5Ct级J55 K55 N80 P110 X46油气管道套管碳无缝钢管供应商
具有竞争力的价格<span class=keywords><strong>Api</strong></span> <span class=keywords><strong>5L</strong></span> Gr B 5Ct级J55 K55 N80 P110 X46油气管道套管碳无缝钢管供应商
具有竞争力的价格<span class=keywords><strong>Api</strong></span> <span class=keywords><strong>5L</strong></span> Gr B 5Ct级J55 K55 N80 P110 X46油气管道套管碳无缝钢管供应商
具有竞争力的价格<span class=keywords><strong>Api</strong></span> <span class=keywords><strong>5L</strong></span> Gr B 5Ct级J55 K55 N80 P110 X46油气管道套管碳无缝钢管供应商
具有竞争力的价格<span class=keywords><strong>Api</strong></span> <span class=keywords><strong>5L</strong></span> Gr B 5Ct级J55 K55 N80 P110 X46油气管道套管碳无缝钢管供应商
具有竞争力的价格<span class=keywords><strong>Api</strong></span> <span class=keywords><strong>5L</strong></span> Gr B 5Ct级J55 K55 N80 P110 X46油气管道套管碳无缝钢管供应商
http://s.alicdn.com/@img/imgextra/i1/O1CN01hjeGcX1mpsyLtC8VQ_!!6000000005004-2-tps-500-193.png

具有竞争力的价格Api 5L Gr B 5Ct级J55 K55 N80 P110 X46油气管道套管碳无缝钢管供应商

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¥3,777.63-4,134.01
最小起订量: 1 tons
A106 <span class=keywords><strong>Gr.B</strong></span>制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> X42 X62 X70管线钢管油气管无缝管道
A106 <span class=keywords><strong>Gr.B</strong></span>制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> X42 X62 X70管线钢管油气管无缝管道
A106 <span class=keywords><strong>Gr.B</strong></span>制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> X42 X62 X70管线钢管油气管无缝管道
A106 <span class=keywords><strong>Gr.B</strong></span>制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> X42 X62 X70管线钢管油气管无缝管道
A106 <span class=keywords><strong>Gr.B</strong></span>制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> X42 X62 X70管线钢管油气管无缝管道
A106 <span class=keywords><strong>Gr.B</strong></span>制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> X42 X62 X70管线钢管油气管无缝管道

A106 Gr.B制造商API 5L X42 X62 X70管线钢管油气管无缝管道

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¥3,706.36-4,347.84
最小起订量: 1 tons
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> L245石油管道LSL1管道L360 X52 X60石油管道天然气钢管
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> L245石油管道LSL1管道L360 X52 X60石油管道天然气钢管
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> L245石油管道LSL1管道L360 X52 X60石油管道天然气钢管
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> L245石油管道LSL1管道L360 X52 X60石油管道天然气钢管
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> L245石油管道LSL1管道L360 X52 X60石油管道天然气钢管
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> L245石油管道LSL1管道L360 X52 X60石油管道天然气钢管
http://s.alicdn.com/@img/imgextra/i1/O1CN01hjeGcX1mpsyLtC8VQ_!!6000000005004-2-tps-500-193.png

API 5L L245石油管道LSL1管道L360 X52 X60石油管道天然气钢管

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¥3,563.80-3,706.36
最小起订量: 1 tons

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天津贸易 4英寸镀锌钢管惠立城焊管
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¥4,062.74-5,702.08
最小起订量: 1 tons
管道管大口径<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> Grb GB/T 9711 L245 ASTM A106 G R.B钢管管道油气液无缝圆形12M
管道管大口径<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> Grb GB/T 9711 L245 ASTM A106 G R.B钢管管道油气液无缝圆形12M
管道管大口径<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> Grb GB/T 9711 L245 ASTM A106 G R.B钢管管道油气液无缝圆形12M
管道管大口径<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> Grb GB/T 9711 L245 ASTM A106 G R.B钢管管道油气液无缝圆形12M
管道管大口径<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> Grb GB/T 9711 L245 ASTM A106 G R.B钢管管道油气液无缝圆形12M
管道管大口径<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> Grb GB/T 9711 L245 ASTM A106 G R.B钢管管道油气液无缝圆形12M
http://s.alicdn.com/@img/imgextra/i1/O1CN01hjeGcX1mpsyLtC8VQ_!!6000000005004-2-tps-500-193.png

管道管大口径API 5L Grb GB/T 9711 L245 ASTM A106 G R.B钢管管道油气液无缝圆形12M

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¥3,207.42-3,563.80
最小起订量: 1 tons
api5l管道格栅api 5l b管道规格api 5l管道api5l施工管道无缝api 5l x65管道规格api 5l热轧密尔管道api 5ct l80联轴器api x70管道壁厚无缝api x80管材规格api x60管道壁厚api 5l管道格栅锯齿管api5l x70api 5l b管道40api防腐管道管线钢api 5l x40
Q235 Q355 Q345无缝钢管A53 <span class=keywords><strong>Gr.B</strong></span>，A36，ST52，ST35，ST42无缝钢管作为锅炉管
Q235 Q355 Q345无缝钢管A53 <span class=keywords><strong>Gr.B</strong></span>，A36，ST52，ST35，ST42无缝钢管作为锅炉管
Q235 Q355 Q345无缝钢管A53 <span class=keywords><strong>Gr.B</strong></span>，A36，ST52，ST35，ST42无缝钢管作为锅炉管
Q235 Q355 Q345无缝钢管A53 <span class=keywords><strong>Gr.B</strong></span>，A36，ST52，ST35，ST42无缝钢管作为锅炉管
Q235 Q355 Q345无缝钢管A53 <span class=keywords><strong>Gr.B</strong></span>，A36，ST52，ST35，ST42无缝钢管作为锅炉管
Q235 Q355 Q345无缝钢管A53 <span class=keywords><strong>Gr.B</strong></span>，A36，ST52，ST35，ST42无缝钢管作为锅炉管

Q235 Q355 Q345无缝钢管A53 Gr.B，A36，ST52，ST35，ST42无缝钢管作为锅炉管

¥4,276.56-4,561.67
每件装运: ¥171,204.96
最小起订量: 5 tons
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>/asme b36.10m astm a106 <span class=keywords><strong>gr.b</strong></span> 标准 12英寸无缝钢管价格
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>/asme b36.10m astm a106 <span class=keywords><strong>gr.b</strong></span> 标准 12英寸无缝钢管价格
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>/asme b36.10m astm a106 <span class=keywords><strong>gr.b</strong></span> 标准 12英寸无缝钢管价格
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>/asme b36.10m astm a106 <span class=keywords><strong>gr.b</strong></span> 标准 12英寸无缝钢管价格
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>/asme b36.10m astm a106 <span class=keywords><strong>gr.b</strong></span> 标准 12英寸无缝钢管价格
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>/asme b36.10m astm a106 <span class=keywords><strong>gr.b</strong></span> 标准 12英寸无缝钢管价格

API 5L/asme b36.10m astm a106 gr.b 标准 12英寸无缝钢管价格

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¥4,989.32
最小起订量: 2 tons
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5l</strong></span> X42 X50管道钢管，带3层聚乙烯涂层A53 A106 <span class=keywords><strong>Gr.b</strong></span>管道，用于油气输送管道
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5l</strong></span> X42 X50管道钢管，带3层聚乙烯涂层A53 A106 <span class=keywords><strong>Gr.b</strong></span>管道，用于油气输送管道
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5l</strong></span> X42 X50管道钢管，带3层聚乙烯涂层A53 A106 <span class=keywords><strong>Gr.b</strong></span>管道，用于油气输送管道
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5l</strong></span> X42 X50管道钢管，带3层聚乙烯涂层A53 A106 <span class=keywords><strong>Gr.b</strong></span>管道，用于油气输送管道
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5l</strong></span> X42 X50管道钢管，带3层聚乙烯涂层A53 A106 <span class=keywords><strong>Gr.b</strong></span>管道，用于油气输送管道
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5l</strong></span> X42 X50管道钢管，带3层聚乙烯涂层A53 A106 <span class=keywords><strong>Gr.b</strong></span>管道，用于油气输送管道
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API 5l X42 X50管道钢管，带3层聚乙烯涂层A53 A106 Gr.b管道，用于油气输送管道

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¥4,668.58-4,775.50
最小起订量: 1 tons
中国制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>石油工业用无缝管管钢SMLS管黑色钢管黑色喷漆管
中国制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>石油工业用无缝管管钢SMLS管黑色钢管黑色喷漆管
中国制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>石油工业用无缝管管钢SMLS管黑色钢管黑色喷漆管
中国制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>石油工业用无缝管管钢SMLS管黑色钢管黑色喷漆管
中国制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>石油工业用无缝管管钢SMLS管黑色钢管黑色喷漆管
中国制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>石油工业用无缝管管钢SMLS管黑色钢管黑色喷漆管
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中国制造商API 5L Gr.B石油工业用无缝管管钢SMLS管黑色钢管黑色喷漆管

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¥19.25-21.39
每件装运: ¥3,364.23
最小起订量: 10 pieces
油气管道用高质量<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> ps1 PSL2 <span class=keywords><strong>Gr.B</strong></span> X42、X46、X52、X56、X60无缝钢管
油气管道用高质量<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> ps1 PSL2 <span class=keywords><strong>Gr.B</strong></span> X42、X46、X52、X56、X60无缝钢管
油气管道用高质量<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> ps1 PSL2 <span class=keywords><strong>Gr.B</strong></span> X42、X46、X52、X56、X60无缝钢管
油气管道用高质量<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> ps1 PSL2 <span class=keywords><strong>Gr.B</strong></span> X42、X46、X52、X56、X60无缝钢管
油气管道用高质量<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> ps1 PSL2 <span class=keywords><strong>Gr.B</strong></span> X42、X46、X52、X56、X60无缝钢管
油气管道用高质量<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> ps1 PSL2 <span class=keywords><strong>Gr.B</strong></span> X42、X46、X52、X56、X60无缝钢管

油气管道用高质量API 5L ps1 PSL2 Gr.B X42、X46、X52、X56、X60无缝钢管

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¥3,207.42-3,456.89
最小起订量: 2 tons
美国材料试验学会A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B油气管道用无缝碳钢管
美国材料试验学会A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B油气管道用无缝碳钢管
美国材料试验学会A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B油气管道用无缝碳钢管
美国材料试验学会A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B油气管道用无缝碳钢管
美国材料试验学会A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B油气管道用无缝碳钢管
美国材料试验学会A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B油气管道用无缝碳钢管

美国材料试验学会A106 A53 API 5L G R.B油气管道用无缝碳钢管

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¥3,606.57-3,920.18
每件装运: ¥106,914
最小起订量: 1 tons
中国制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>石油工业用无缝管管钢SMLS管黑色钢管黑色喷漆管
中国制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>石油工业用无缝管管钢SMLS管黑色钢管黑色喷漆管
中国制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>石油工业用无缝管管钢SMLS管黑色钢管黑色喷漆管
中国制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>石油工业用无缝管管钢SMLS管黑色钢管黑色喷漆管
中国制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>石油工业用无缝管管钢SMLS管黑色钢管黑色喷漆管
中国制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>石油工业用无缝管管钢SMLS管黑色钢管黑色喷漆管
http://s.alicdn.com/@img/imgextra/i1/O1CN01hjeGcX1mpsyLtC8VQ_!!6000000005004-2-tps-500-193.png

中国制造商API 5L Gr.B石油工业用无缝管管钢SMLS管黑色钢管黑色喷漆管

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¥2,851.04-3,706.36
最小起订量: 1 tons
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> PLS1 X42 X52 X56 500毫米直径 LSAW 钢管用于管道
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> PLS1 X42 X52 X56 500毫米直径 LSAW 钢管用于管道
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> PLS1 X42 X52 X56 500毫米直径 LSAW 钢管用于管道
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> PLS1 X42 X52 X56 500毫米直径 LSAW 钢管用于管道
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> PLS1 X42 X52 X56 500毫米直径 LSAW 钢管用于管道
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> PLS1 X42 X52 X56 500毫米直径 LSAW 钢管用于管道
http://s.alicdn.com/@img/imgextra/i1/O1CN01hjeGcX1mpsyLtC8VQ_!!6000000005004-2-tps-500-193.png

API 5L PLS1 X42 X52 X56 500毫米直径 LSAW 钢管用于管道

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¥3,563.80-4,276.56
最小起订量: 25 tons
热卖无缝碳钢钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> B级X65 ps1油气输送管道高质量
热卖无缝碳钢钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> B级X65 ps1油气输送管道高质量
热卖无缝碳钢钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> B级X65 ps1油气输送管道高质量
热卖无缝碳钢钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> B级X65 ps1油气输送管道高质量
热卖无缝碳钢钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> B级X65 ps1油气输送管道高质量
热卖无缝碳钢钢管<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> B级X65 ps1油气输送管道高质量
http://s.alicdn.com/@img/imgextra/i1/O1CN01hjeGcX1mpsyLtC8VQ_!!6000000005004-2-tps-500-193.png

热卖无缝碳钢钢管API 5L B级X65 ps1油气输送管道高质量

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¥3,207.42-3,991.46
最小起订量: 5 tons
美国材料试验学会L245 L360 A53美国石油学会<span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>管线钢管0il燃气管道无缝管道
美国材料试验学会L245 L360 A53美国石油学会<span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>管线钢管0il燃气管道无缝管道
美国材料试验学会L245 L360 A53美国石油学会<span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>管线钢管0il燃气管道无缝管道
美国材料试验学会L245 L360 A53美国石油学会<span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>管线钢管0il燃气管道无缝管道
美国材料试验学会L245 L360 A53美国石油学会<span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>管线钢管0il燃气管道无缝管道
美国材料试验学会L245 L360 A53美国石油学会<span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>管线钢管0il燃气管道无缝管道
http://s.alicdn.com/@img/imgextra/i1/O1CN01hjeGcX1mpsyLtC8VQ_!!6000000005004-2-tps-500-193.png

美国材料试验学会L245 L360 A53美国石油学会5L Gr.B管线钢管0il燃气管道无缝管道

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¥3,920.18-5,702.08
每件装运: ¥8,553,205.54
最小起订量: 1 tonnes
库存油气管道用高质量ASTM A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B无缝碳钢管
库存油气管道用高质量ASTM A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B无缝碳钢管
库存油气管道用高质量ASTM A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B无缝碳钢管
库存油气管道用高质量ASTM A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B无缝碳钢管
库存油气管道用高质量ASTM A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B无缝碳钢管
库存油气管道用高质量ASTM A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B无缝碳钢管
http://s.alicdn.com/@img/imgextra/i1/O1CN01hjeGcX1mpsyLtC8VQ_!!6000000005004-2-tps-500-193.png

库存油气管道用高质量ASTM A106 A53 API 5L G R.B无缝碳钢管

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¥5,702.08-7,127.60
最小起订量: 1 pieces
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> PSL2 <span class=keywords><strong>Gr.B</strong></span> X42 X46 X52 X56 X60 X65 X70碳钢无缝管线管道油气流体管
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> PSL2 <span class=keywords><strong>Gr.B</strong></span> X42 X46 X52 X56 X60 X65 X70碳钢无缝管线管道油气流体管
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> PSL2 <span class=keywords><strong>Gr.B</strong></span> X42 X46 X52 X56 X60 X65 X70碳钢无缝管线管道油气流体管
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> PSL2 <span class=keywords><strong>Gr.B</strong></span> X42 X46 X52 X56 X60 X65 X70碳钢无缝管线管道油气流体管
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> PSL2 <span class=keywords><strong>Gr.B</strong></span> X42 X46 X52 X56 X60 X65 X70碳钢无缝管线管道油气流体管
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> PSL2 <span class=keywords><strong>Gr.B</strong></span> X42 X46 X52 X56 X60 X65 X70碳钢无缝管线管道油气流体管
http://s.alicdn.com/@img/imgextra/i1/O1CN01hjeGcX1mpsyLtC8VQ_!!6000000005004-2-tps-500-193.png

API 5L PSL2 Gr.B X42 X46 X52 X56 X60 X65 X70碳钢无缝管线管道油气流体管

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¥4,205.29-4,276.56
最小起订量: 1 tons
工业级热轧碳钢圆管<span class=keywords><strong>API</strong></span> 5CT J55油气管道用黑漆碳管
工业级热轧碳钢圆管<span class=keywords><strong>API</strong></span> 5CT J55油气管道用黑漆碳管
工业级热轧碳钢圆管<span class=keywords><strong>API</strong></span> 5CT J55油气管道用黑漆碳管
工业级热轧碳钢圆管<span class=keywords><strong>API</strong></span> 5CT J55油气管道用黑漆碳管
工业级热轧碳钢圆管<span class=keywords><strong>API</strong></span> 5CT J55油气管道用黑漆碳管
工业级热轧碳钢圆管<span class=keywords><strong>API</strong></span> 5CT J55油气管道用黑漆碳管

工业级热轧碳钢圆管API 5CT J55油气管道用黑漆碳管

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¥3,129.02-3,841.78
最小起订量: 1 tons
Astm <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> Gr B无缝精密油气管道套管碳钢无缝钢管
Astm <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> Gr B无缝精密油气管道套管碳钢无缝钢管
Astm <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> Gr B无缝精密油气管道套管碳钢无缝钢管
Astm <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> Gr B无缝精密油气管道套管碳钢无缝钢管
Astm <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> Gr B无缝精密油气管道套管碳钢无缝钢管
Astm <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> Gr B无缝精密油气管道套管碳钢无缝钢管
http://s.alicdn.com/@img/imgextra/i1/O1CN01hjeGcX1mpsyLtC8VQ_!!6000000005004-2-tps-500-193.png

Astm API 5L Gr B无缝精密油气管道套管碳钢无缝钢管

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¥2,851.04-4,276.56
最小起订量: 1 cartons
A106 <span class=keywords><strong>Gr.B</strong></span>制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> x42 x50 x62 x70油气管用无缝钢管
A106 <span class=keywords><strong>Gr.B</strong></span>制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> x42 x50 x62 x70油气管用无缝钢管
A106 <span class=keywords><strong>Gr.B</strong></span>制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> x42 x50 x62 x70油气管用无缝钢管
A106 <span class=keywords><strong>Gr.B</strong></span>制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> x42 x50 x62 x70油气管用无缝钢管
A106 <span class=keywords><strong>Gr.B</strong></span>制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> x42 x50 x62 x70油气管用无缝钢管
A106 <span class=keywords><strong>Gr.B</strong></span>制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> x42 x50 x62 x70油气管用无缝钢管
http://s.alicdn.com/@img/imgextra/i1/O1CN01hjeGcX1mpsyLtC8VQ_!!6000000005004-2-tps-500-193.png

A106 Gr.B制造商API 5L x42 x50 x62 x70油气管用无缝钢管

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¥5,331.45-6,129.74
每件装运: ¥1,069.14
最小起订量: 1 tons
预绝缘无缝钢管<span class=keywords><strong>api</strong></span> <span class=keywords><strong>5l</strong></span> <span class=keywords><strong>gr.b</strong></span> x42 x46 x52 x56聚氨酯PU泡沫隔热涂层无缝钢管
预绝缘无缝钢管<span class=keywords><strong>api</strong></span> <span class=keywords><strong>5l</strong></span> <span class=keywords><strong>gr.b</strong></span> x42 x46 x52 x56聚氨酯PU泡沫隔热涂层无缝钢管
预绝缘无缝钢管<span class=keywords><strong>api</strong></span> <span class=keywords><strong>5l</strong></span> <span class=keywords><strong>gr.b</strong></span> x42 x46 x52 x56聚氨酯PU泡沫隔热涂层无缝钢管
预绝缘无缝钢管<span class=keywords><strong>api</strong></span> <span class=keywords><strong>5l</strong></span> <span class=keywords><strong>gr.b</strong></span> x42 x46 x52 x56聚氨酯PU泡沫隔热涂层无缝钢管
预绝缘无缝钢管<span class=keywords><strong>api</strong></span> <span class=keywords><strong>5l</strong></span> <span class=keywords><strong>gr.b</strong></span> x42 x46 x52 x56聚氨酯PU泡沫隔热涂层无缝钢管
预绝缘无缝钢管<span class=keywords><strong>api</strong></span> <span class=keywords><strong>5l</strong></span> <span class=keywords><strong>gr.b</strong></span> x42 x46 x52 x56聚氨酯PU泡沫隔热涂层无缝钢管

预绝缘无缝钢管api 5l gr.b x42 x46 x52 x56聚氨酯PU泡沫隔热涂层无缝钢管

¥4,276.56-5,074.86
最小起订量: 1 tons
API5L <span class=keywords><strong>GR.b</strong></span>/X42/X52/X65 ps1 PSL2无缝钢管
API5L <span class=keywords><strong>GR.b</strong></span>/X42/X52/X65 ps1 PSL2无缝钢管
API5L <span class=keywords><strong>GR.b</strong></span>/X42/X52/X65 ps1 PSL2无缝钢管
API5L <span class=keywords><strong>GR.b</strong></span>/X42/X52/X65 ps1 PSL2无缝钢管
API5L <span class=keywords><strong>GR.b</strong></span>/X42/X52/X65 ps1 PSL2无缝钢管
API5L <span class=keywords><strong>GR.b</strong></span>/X42/X52/X65 ps1 PSL2无缝钢管
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API5L GR.b/X42/X52/X65 ps1 PSL2无缝钢管

¥4,276.56-4,632.94
每件装运: ¥0
最小起订量: 5 metric tons
<span class=keywords><strong>api</strong></span> <span class=keywords><strong>5l</strong></span> x60每吨油管价格a106 gr b黑色24英寸液压无缝钢管供应商
<span class=keywords><strong>api</strong></span> <span class=keywords><strong>5l</strong></span> x60每吨油管价格a106 gr b黑色24英寸液压无缝钢管供应商
<span class=keywords><strong>api</strong></span> <span class=keywords><strong>5l</strong></span> x60每吨油管价格a106 gr b黑色24英寸液压无缝钢管供应商
<span class=keywords><strong>api</strong></span> <span class=keywords><strong>5l</strong></span> x60每吨油管价格a106 gr b黑色24英寸液压无缝钢管供应商
<span class=keywords><strong>api</strong></span> <span class=keywords><strong>5l</strong></span> x60每吨油管价格a106 gr b黑色24英寸液压无缝钢管供应商
<span class=keywords><strong>api</strong></span> <span class=keywords><strong>5l</strong></span> x60每吨油管价格a106 gr b黑色24英寸液压无缝钢管供应商
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api 5l x60每吨油管价格a106 gr b黑色24英寸液压无缝钢管供应商

¥4,134.01
最小起订量: 5 tons
ASTM A53 /<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>战争遗留爆炸物焊接钢管<span class=keywords><strong>Gr.B</strong></span>/X42/Q235
ASTM A53 /<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>战争遗留爆炸物焊接钢管<span class=keywords><strong>Gr.B</strong></span>/X42/Q235
ASTM A53 /<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>战争遗留爆炸物焊接钢管<span class=keywords><strong>Gr.B</strong></span>/X42/Q235
ASTM A53 /<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>战争遗留爆炸物焊接钢管<span class=keywords><strong>Gr.B</strong></span>/X42/Q235
ASTM A53 /<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>战争遗留爆炸物焊接钢管<span class=keywords><strong>Gr.B</strong></span>/X42/Q235
ASTM A53 /<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>战争遗留爆炸物焊接钢管<span class=keywords><strong>Gr.B</strong></span>/X42/Q235

ASTM A53 /API 5L战争遗留爆炸物焊接钢管Gr.B/X42/Q235

¥4,982.20-6,407.72
最小起订量: 1 tons
防腐管Astm L245 L360 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>管线钢管无缝管道
防腐管Astm L245 L360 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>管线钢管无缝管道
防腐管Astm L245 L360 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>管线钢管无缝管道
防腐管Astm L245 L360 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>管线钢管无缝管道
防腐管Astm L245 L360 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>管线钢管无缝管道
防腐管Astm L245 L360 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>Gr.B</strong></span>管线钢管无缝管道
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防腐管Astm L245 L360 A53 API 5L Gr.B管线钢管无缝管道

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¥3,920.18-4,632.94
最小起订量: 10 tons
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>/Gr。B/用于天然气和石油管道的无缝/碳钢管
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>/Gr。B/用于天然气和石油管道的无缝/碳钢管
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>/Gr。B/用于天然气和石油管道的无缝/碳钢管
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>/Gr。B/用于天然气和石油管道的无缝/碳钢管
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>/Gr。B/用于天然气和石油管道的无缝/碳钢管
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>/Gr。B/用于天然气和石油管道的无缝/碳钢管
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API 5L/Gr。B/用于天然气和石油管道的无缝/碳钢管

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¥6,414.84-7,127.60
最小起订量: 1 tons
专业天津工厂ASTM A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B油气管道用无缝碳钢管
专业天津工厂ASTM A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B油气管道用无缝碳钢管
专业天津工厂ASTM A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B油气管道用无缝碳钢管
专业天津工厂ASTM A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B油气管道用无缝碳钢管
专业天津工厂ASTM A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B油气管道用无缝碳钢管
专业天津工厂ASTM A106 A53 <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> G R.B油气管道用无缝碳钢管
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专业天津工厂ASTM A106 A53 API 5L G R.B油气管道用无缝碳钢管

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¥4,134.01-4,632.94
最小起订量: 10 tons
天然气和石油管道用<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> LSAW SSAW焊接钢管大直径3PE螺旋碳钢管形状战争遗留爆炸物
天然气和石油管道用<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> LSAW SSAW焊接钢管大直径3PE螺旋碳钢管形状战争遗留爆炸物
天然气和石油管道用<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> LSAW SSAW焊接钢管大直径3PE螺旋碳钢管形状战争遗留爆炸物
天然气和石油管道用<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> LSAW SSAW焊接钢管大直径3PE螺旋碳钢管形状战争遗留爆炸物
天然气和石油管道用<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> LSAW SSAW焊接钢管大直径3PE螺旋碳钢管形状战争遗留爆炸物
天然气和石油管道用<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> LSAW SSAW焊接钢管大直径3PE螺旋碳钢管形状战争遗留爆炸物

天然气和石油管道用API 5L LSAW SSAW焊接钢管大直径3PE螺旋碳钢管形状战争遗留爆炸物

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¥3,029.23-4,383.48
最小起订量: 10 tons
用于油气水运的管线钢<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>GR.B</strong></span> X42 X46 52 X56 X60 X65 X70低碳无缝管
用于油气水运的管线钢<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>GR.B</strong></span> X42 X46 52 X56 X60 X65 X70低碳无缝管
用于油气水运的管线钢<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>GR.B</strong></span> X42 X46 52 X56 X60 X65 X70低碳无缝管
用于油气水运的管线钢<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>GR.B</strong></span> X42 X46 52 X56 X60 X65 X70低碳无缝管
用于油气水运的管线钢<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>GR.B</strong></span> X42 X46 52 X56 X60 X65 X70低碳无缝管
用于油气水运的管线钢<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> <span class=keywords><strong>GR.B</strong></span> X42 X46 52 X56 X60 X65 X70低碳无缝管
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用于油气水运的管线钢API 5L GR.B X42 X46 52 X56 X60 X65 X70低碳无缝管

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¥4,134.01-4,276.56
最小起订量: 1 tons
制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>无缝钢管A106 <span class=keywords><strong>Gr.B</strong></span> X42 X62 X70钻井和结构管道用油气生产线JIS认证
制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>无缝钢管A106 <span class=keywords><strong>Gr.B</strong></span> X42 X62 X70钻井和结构管道用油气生产线JIS认证
制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>无缝钢管A106 <span class=keywords><strong>Gr.B</strong></span> X42 X62 X70钻井和结构管道用油气生产线JIS认证
制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>无缝钢管A106 <span class=keywords><strong>Gr.B</strong></span> X42 X62 X70钻井和结构管道用油气生产线JIS认证
制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>无缝钢管A106 <span class=keywords><strong>Gr.B</strong></span> X42 X62 X70钻井和结构管道用油气生产线JIS认证
制造商<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>无缝钢管A106 <span class=keywords><strong>Gr.B</strong></span> X42 X62 X70钻井和结构管道用油气生产线JIS认证
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制造商API 5L无缝钢管A106 Gr.B X42 X62 X70钻井和结构管道用油气生产线JIS认证

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¥4,953.69-5,131.88
最小起订量: 1 tons
供汽用高架高温ASTM A53 <span class=keywords><strong>Gr.B</strong></span> <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>镀锌铁皮GI护套保温钢管
供汽用高架高温ASTM A53 <span class=keywords><strong>Gr.B</strong></span> <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>镀锌铁皮GI护套保温钢管
供汽用高架高温ASTM A53 <span class=keywords><strong>Gr.B</strong></span> <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>镀锌铁皮GI护套保温钢管
供汽用高架高温ASTM A53 <span class=keywords><strong>Gr.B</strong></span> <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>镀锌铁皮GI护套保温钢管
供汽用高架高温ASTM A53 <span class=keywords><strong>Gr.B</strong></span> <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>镀锌铁皮GI护套保温钢管
供汽用高架高温ASTM A53 <span class=keywords><strong>Gr.B</strong></span> <span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span>镀锌铁皮GI护套保温钢管

供汽用高架高温ASTM A53 Gr.B API 5L镀锌铁皮GI护套保温钢管

¥248.05-742.42
最小起订量: 500 meters
热卖大型附表40 ASTM A53 Gr。B油气管道用无缝碳钢管
热卖大型附表40 ASTM A53 Gr。B油气管道用无缝碳钢管
热卖大型附表40 ASTM A53 Gr。B油气管道用无缝碳钢管
热卖大型附表40 ASTM A53 Gr。B油气管道用无缝碳钢管
热卖大型附表40 ASTM A53 Gr。B油气管道用无缝碳钢管
热卖大型附表40 ASTM A53 Gr。B油气管道用无缝碳钢管

热卖大型附表40 ASTM A53 Gr。B油气管道用无缝碳钢管

¥3,264.45-4,134.01
最小起订量: 2 tonnes
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> ASTM A106 A53 <span class=keywords><strong>GR.B</strong></span> SCH40黑色钢管，用于天然气石油管道无缝管钢管
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> ASTM A106 A53 <span class=keywords><strong>GR.B</strong></span> SCH40黑色钢管，用于天然气石油管道无缝管钢管
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> ASTM A106 A53 <span class=keywords><strong>GR.B</strong></span> SCH40黑色钢管，用于天然气石油管道无缝管钢管
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> ASTM A106 A53 <span class=keywords><strong>GR.B</strong></span> SCH40黑色钢管，用于天然气石油管道无缝管钢管
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> ASTM A106 A53 <span class=keywords><strong>GR.B</strong></span> SCH40黑色钢管，用于天然气石油管道无缝管钢管
<span class=keywords><strong>API</strong></span> <span class=keywords><strong>5L</strong></span> ASTM A106 A53 <span class=keywords><strong>GR.B</strong></span> SCH40黑色钢管，用于天然气石油管道无缝管钢管

API 5L ASTM A106 A53 GR.B SCH40黑色钢管，用于天然气石油管道无缝管钢管

¥3,920.18-6,771.22
最小起订量: 1 tons

头部产品类目

金属和金属制品
金属和金属制品
有色金属
有色金属
碳钢
碳钢
铁和铁制品
铁和铁制品
金属丝网
金属丝网
不锈钢
不锈钢
合金钢
合金钢

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