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Erw管道a53 b级

(1361 种产品可供选择)

建筑管道围栏用焊接钢管<span class=keywords><strong>ERW</strong></span>铁管ASTM <span class=keywords><strong>A53</strong></span> API 5L <span class=keywords><strong>B</strong></span>级SCH40 SCH80 1/2 "-24"
建筑管道围栏用焊接钢管<span class=keywords><strong>ERW</strong></span>铁管ASTM <span class=keywords><strong>A53</strong></span> API 5L <span class=keywords><strong>B</strong></span>级SCH40 SCH80 1/2 "-24"
建筑管道围栏用焊接钢管<span class=keywords><strong>ERW</strong></span>铁管ASTM <span class=keywords><strong>A53</strong></span> API 5L <span class=keywords><strong>B</strong></span>级SCH40 SCH80 1/2 "-24"
建筑管道围栏用焊接钢管<span class=keywords><strong>ERW</strong></span>铁管ASTM <span class=keywords><strong>A53</strong></span> API 5L <span class=keywords><strong>B</strong></span>级SCH40 SCH80 1/2 "-24"
建筑管道围栏用焊接钢管<span class=keywords><strong>ERW</strong></span>铁管ASTM <span class=keywords><strong>A53</strong></span> API 5L <span class=keywords><strong>B</strong></span>级SCH40 SCH80 1/2 "-24"

建筑管道围栏用焊接钢管ERW铁管ASTM A53 API 5L B级SCH40 SCH80 1/2 "-24"

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¥3,207.42-3,848.91
每件装运: ¥7,697.81
最小起订量: 10 tons
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级黑铁管SSAW saw API 5L天然气和石油管道用螺旋焊接<span class=keywords><strong>ERW</strong></span>碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级黑铁管SSAW saw API 5L天然气和石油管道用螺旋焊接<span class=keywords><strong>ERW</strong></span>碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级黑铁管SSAW saw API 5L天然气和石油管道用螺旋焊接<span class=keywords><strong>ERW</strong></span>碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级黑铁管SSAW saw API 5L天然气和石油管道用螺旋焊接<span class=keywords><strong>ERW</strong></span>碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级黑铁管SSAW saw API 5L天然气和石油管道用螺旋焊接<span class=keywords><strong>ERW</strong></span>碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级黑铁管SSAW saw API 5L天然气和石油管道用螺旋焊接<span class=keywords><strong>ERW</strong></span>碳钢管

Astm A53 A106 B级黑铁管SSAW saw API 5L天然气和石油管道用螺旋焊接ERW碳钢管

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¥3,848.91-4,134.01
最小起订量: 1 tons
供应商价格焊接碳钢管astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级碳素战争遗留爆炸物钢管机械制造用碳钢管1.0毫米
供应商价格焊接碳钢管astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级碳素战争遗留爆炸物钢管机械制造用碳钢管1.0毫米
供应商价格焊接碳钢管astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级碳素战争遗留爆炸物钢管机械制造用碳钢管1.0毫米
供应商价格焊接碳钢管astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级碳素战争遗留爆炸物钢管机械制造用碳钢管1.0毫米
供应商价格焊接碳钢管astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级碳素战争遗留爆炸物钢管机械制造用碳钢管1.0毫米
供应商价格焊接碳钢管astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级碳素战争遗留爆炸物钢管机械制造用碳钢管1.0毫米

供应商价格焊接碳钢管astm a53 b级碳素战争遗留爆炸物钢管机械制造用碳钢管1.0毫米

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¥3,955.82-5,096.24
最小起订量: 1 tons
包括用于建筑石油工业弯曲的高质量美国材料试验学会<span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级战争遗留爆炸物碳钢焊管6m长API
包括用于建筑石油工业弯曲的高质量美国材料试验学会<span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级战争遗留爆炸物碳钢焊管6m长API
包括用于建筑石油工业弯曲的高质量美国材料试验学会<span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级战争遗留爆炸物碳钢焊管6m长API
包括用于建筑石油工业弯曲的高质量美国材料试验学会<span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级战争遗留爆炸物碳钢焊管6m长API
包括用于建筑石油工业弯曲的高质量美国材料试验学会<span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级战争遗留爆炸物碳钢焊管6m长API
包括用于建筑石油工业弯曲的高质量美国材料试验学会<span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级战争遗留爆炸物碳钢焊管6m长API

包括用于建筑石油工业弯曲的高质量美国材料试验学会A53 B级战争遗留爆炸物碳钢焊管6m长API

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¥3,278.70-3,777.63
最小起订量: 5 tons
中国制造商ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级<span class=keywords><strong>ERW</strong></span>碳钢管，用于输送prtroleum、气体和水
中国制造商ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级<span class=keywords><strong>ERW</strong></span>碳钢管，用于输送prtroleum、气体和水
中国制造商ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级<span class=keywords><strong>ERW</strong></span>碳钢管，用于输送prtroleum、气体和水
中国制造商ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级<span class=keywords><strong>ERW</strong></span>碳钢管，用于输送prtroleum、气体和水
中国制造商ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级<span class=keywords><strong>ERW</strong></span>碳钢管，用于输送prtroleum、气体和水
中国制造商ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级<span class=keywords><strong>ERW</strong></span>碳钢管，用于输送prtroleum、气体和水

中国制造商ASTM A53 B级ERW碳钢管，用于输送prtroleum、气体和水

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¥3,920.18-4,419.12
最小起订量: 25 tons
无缝Astm <span class=keywords><strong>A53</strong></span> A106 SSAW LSAW 4 6 8 10英寸<span class=keywords><strong>B</strong></span>级无缝管套管冷轧碳钢管
无缝Astm <span class=keywords><strong>A53</strong></span> A106 SSAW LSAW 4 6 8 10英寸<span class=keywords><strong>B</strong></span>级无缝管套管冷轧碳钢管
无缝Astm <span class=keywords><strong>A53</strong></span> A106 SSAW LSAW 4 6 8 10英寸<span class=keywords><strong>B</strong></span>级无缝管套管冷轧碳钢管
无缝Astm <span class=keywords><strong>A53</strong></span> A106 SSAW LSAW 4 6 8 10英寸<span class=keywords><strong>B</strong></span>级无缝管套管冷轧碳钢管
无缝Astm <span class=keywords><strong>A53</strong></span> A106 SSAW LSAW 4 6 8 10英寸<span class=keywords><strong>B</strong></span>级无缝管套管冷轧碳钢管
无缝Astm <span class=keywords><strong>A53</strong></span> A106 SSAW LSAW 4 6 8 10英寸<span class=keywords><strong>B</strong></span>级无缝管套管冷轧碳钢管

无缝Astm A53 A106 SSAW LSAW 4 6 8 10英寸B级无缝管套管冷轧碳钢管

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¥2,922.32-3,777.63
最小起订量: 2 tons
焊接黑碳钢管<span class=keywords><strong>erw</strong></span> astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级
焊接黑碳钢管<span class=keywords><strong>erw</strong></span> astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级
焊接黑碳钢管<span class=keywords><strong>erw</strong></span> astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级
焊接黑碳钢管<span class=keywords><strong>erw</strong></span> astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级
焊接黑碳钢管<span class=keywords><strong>erw</strong></span> astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级
焊接黑碳钢管<span class=keywords><strong>erw</strong></span> astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级

焊接黑碳钢管erw astm a53 b级

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¥3,421.25-3,848.91
最小起订量: 1 tons
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级铁管SSAW Saw API 5L螺旋焊接<span class=keywords><strong>ERW</strong></span>天然气石油管道碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级铁管SSAW Saw API 5L螺旋焊接<span class=keywords><strong>ERW</strong></span>天然气石油管道碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级铁管SSAW Saw API 5L螺旋焊接<span class=keywords><strong>ERW</strong></span>天然气石油管道碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级铁管SSAW Saw API 5L螺旋焊接<span class=keywords><strong>ERW</strong></span>天然气石油管道碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级铁管SSAW Saw API 5L螺旋焊接<span class=keywords><strong>ERW</strong></span>天然气石油管道碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级铁管SSAW Saw API 5L螺旋焊接<span class=keywords><strong>ERW</strong></span>天然气石油管道碳钢管

Astm A53 A106 B级铁管SSAW Saw API 5L螺旋焊接ERW天然气石油管道碳钢管

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¥3,920.18-4,134.01
最小起订量: 10 tons
astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级q235 4 “sch。80 5l api x52 pe/ct 12m <span class=keywords><strong>erw</strong></span>螺旋焊接低碳钢管a106grb 20英寸碳钢管
astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级q235 4 “sch。80 5l api x52 pe/ct 12m <span class=keywords><strong>erw</strong></span>螺旋焊接低碳钢管a106grb 20英寸碳钢管
astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级q235 4 “sch。80 5l api x52 pe/ct 12m <span class=keywords><strong>erw</strong></span>螺旋焊接低碳钢管a106grb 20英寸碳钢管
astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级q235 4 “sch。80 5l api x52 pe/ct 12m <span class=keywords><strong>erw</strong></span>螺旋焊接低碳钢管a106grb 20英寸碳钢管
astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级q235 4 “sch。80 5l api x52 pe/ct 12m <span class=keywords><strong>erw</strong></span>螺旋焊接低碳钢管a106grb 20英寸碳钢管
astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级q235 4 “sch。80 5l api x52 pe/ct 12m <span class=keywords><strong>erw</strong></span>螺旋焊接低碳钢管a106grb 20英寸碳钢管

astm a53 b级q235 4 “sch。80 5l api x52 pe/ct 12m erw螺旋焊接低碳钢管a106grb 20英寸碳钢管

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¥3,627.95-3,913.06
最小起订量: 1 tons

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建筑材料制造

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ASTM <span class=keywords><strong>A53</strong></span> A500 BS1387 <span class=keywords><strong>B</strong></span>级碳钢管镀锌
ASTM <span class=keywords><strong>A53</strong></span> A500 BS1387 <span class=keywords><strong>B</strong></span>级碳钢管镀锌
ASTM <span class=keywords><strong>A53</strong></span> A500 BS1387 <span class=keywords><strong>B</strong></span>级碳钢管镀锌
ASTM <span class=keywords><strong>A53</strong></span> A500 BS1387 <span class=keywords><strong>B</strong></span>级碳钢管镀锌
ASTM <span class=keywords><strong>A53</strong></span> A500 BS1387 <span class=keywords><strong>B</strong></span>级碳钢管镀锌
ASTM <span class=keywords><strong>A53</strong></span> A500 BS1387 <span class=keywords><strong>B</strong></span>级碳钢管镀锌

ASTM A53 A500 BS1387 B级碳钢管镀锌

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¥3,920.18-4,632.94
最小起订量: 25 tons
astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级碳战争遗留爆炸物钢管3英寸黑铁管
astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级碳战争遗留爆炸物钢管3英寸黑铁管
astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级碳战争遗留爆炸物钢管3英寸黑铁管
astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级碳战争遗留爆炸物钢管3英寸黑铁管
astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级碳战争遗留爆炸物钢管3英寸黑铁管
astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级碳战争遗留爆炸物钢管3英寸黑铁管

astm a53 b级碳战争遗留爆炸物钢管3英寸黑铁管

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¥3,706.36-4,632.94
最小起订量: 3 tons

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工厂销售Q195 Q235 Q345 Q345焊接碳钢管astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级1.0毫米
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工厂销售Q195 Q235 Q345 Q345焊接碳钢管astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级1.0毫米
工厂销售Q195 Q235 Q345 Q345焊接碳钢管astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级1.0毫米
工厂销售Q195 Q235 Q345 Q345焊接碳钢管astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级1.0毫米
工厂销售Q195 Q235 Q345 Q345焊接碳钢管astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级1.0毫米

工厂销售Q195 Q235 Q345 Q345焊接碳钢管astm a53 b级1.0毫米

¥3,991.46-4,276.56
最小起订量: 5 tons
美国材料试验学会A795 <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级Q235消防洒水管道涂漆焊接碳钢管在沙特阿拉伯的价格
美国材料试验学会A795 <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级Q235消防洒水管道涂漆焊接碳钢管在沙特阿拉伯的价格
美国材料试验学会A795 <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级Q235消防洒水管道涂漆焊接碳钢管在沙特阿拉伯的价格
美国材料试验学会A795 <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级Q235消防洒水管道涂漆焊接碳钢管在沙特阿拉伯的价格
美国材料试验学会A795 <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级Q235消防洒水管道涂漆焊接碳钢管在沙特阿拉伯的价格
美国材料试验学会A795 <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级Q235消防洒水管道涂漆焊接碳钢管在沙特阿拉伯的价格

美国材料试验学会A795 A53 B级Q235消防洒水管道涂漆焊接碳钢管在沙特阿拉伯的价格

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¥3,563.80-3,920.18
最小起订量: 5 tons
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级黑铁管SSAW saw API 5L天然气和石油管道用螺旋焊接<span class=keywords><strong>ERW</strong></span>碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级黑铁管SSAW saw API 5L天然气和石油管道用螺旋焊接<span class=keywords><strong>ERW</strong></span>碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级黑铁管SSAW saw API 5L天然气和石油管道用螺旋焊接<span class=keywords><strong>ERW</strong></span>碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级黑铁管SSAW saw API 5L天然气和石油管道用螺旋焊接<span class=keywords><strong>ERW</strong></span>碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级黑铁管SSAW saw API 5L天然气和石油管道用螺旋焊接<span class=keywords><strong>ERW</strong></span>碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级黑铁管SSAW saw API 5L天然气和石油管道用螺旋焊接<span class=keywords><strong>ERW</strong></span>碳钢管

Astm A53 A106 B级黑铁管SSAW saw API 5L天然气和石油管道用螺旋焊接ERW碳钢管

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¥2,812.56-3,489.04
最小起订量: 50 tons
美国材料试验学会<span class=keywords><strong>A53</strong></span> e级乙级战争遗留爆炸物Sch40红色涂漆防火管碳钢管焊接消防喷淋灭火圆管
美国材料试验学会<span class=keywords><strong>A53</strong></span> e级乙级战争遗留爆炸物Sch40红色涂漆防火管碳钢管焊接消防喷淋灭火圆管
美国材料试验学会<span class=keywords><strong>A53</strong></span> e级乙级战争遗留爆炸物Sch40红色涂漆防火管碳钢管焊接消防喷淋灭火圆管
美国材料试验学会<span class=keywords><strong>A53</strong></span> e级乙级战争遗留爆炸物Sch40红色涂漆防火管碳钢管焊接消防喷淋灭火圆管
美国材料试验学会<span class=keywords><strong>A53</strong></span> e级乙级战争遗留爆炸物Sch40红色涂漆防火管碳钢管焊接消防喷淋灭火圆管
美国材料试验学会<span class=keywords><strong>A53</strong></span> e级乙级战争遗留爆炸物Sch40红色涂漆防火管碳钢管焊接消防喷淋灭火圆管

美国材料试验学会A53 e级乙级战争遗留爆炸物Sch40红色涂漆防火管碳钢管焊接消防喷淋灭火圆管

¥3,243.06-3,706.36
最小起订量: 1 tons
美国材料试验学会<span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级Q195 Q235 Q345材料<span class=keywords><strong>ERW</strong></span>焊接钢管DN50(D60.3X3.8) 黑色钢管焊接24英寸碳钢管
美国材料试验学会<span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级Q195 Q235 Q345材料<span class=keywords><strong>ERW</strong></span>焊接钢管DN50(D60.3X3.8) 黑色钢管焊接24英寸碳钢管
美国材料试验学会<span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级Q195 Q235 Q345材料<span class=keywords><strong>ERW</strong></span>焊接钢管DN50(D60.3X3.8) 黑色钢管焊接24英寸碳钢管
美国材料试验学会<span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级Q195 Q235 Q345材料<span class=keywords><strong>ERW</strong></span>焊接钢管DN50(D60.3X3.8) 黑色钢管焊接24英寸碳钢管
美国材料试验学会<span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级Q195 Q235 Q345材料<span class=keywords><strong>ERW</strong></span>焊接钢管DN50(D60.3X3.8) 黑色钢管焊接24英寸碳钢管
美国材料试验学会<span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级Q195 Q235 Q345材料<span class=keywords><strong>ERW</strong></span>焊接钢管DN50(D60.3X3.8) 黑色钢管焊接24英寸碳钢管

美国材料试验学会A53 B级Q195 Q235 Q345材料ERW焊接钢管DN50(D60.3X3.8) 黑色钢管焊接24英寸碳钢管

¥4,276.56-4,989.32
最小起订量: 5 tons
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级黑铁管SSAW saw API 5L螺旋焊接<span class=keywords><strong>ERW</strong></span>天然气石油管道碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级黑铁管SSAW saw API 5L螺旋焊接<span class=keywords><strong>ERW</strong></span>天然气石油管道碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级黑铁管SSAW saw API 5L螺旋焊接<span class=keywords><strong>ERW</strong></span>天然气石油管道碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级黑铁管SSAW saw API 5L螺旋焊接<span class=keywords><strong>ERW</strong></span>天然气石油管道碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级黑铁管SSAW saw API 5L螺旋焊接<span class=keywords><strong>ERW</strong></span>天然气石油管道碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级黑铁管SSAW saw API 5L螺旋焊接<span class=keywords><strong>ERW</strong></span>天然气石油管道碳钢管

Astm A53 A106 B级黑铁管SSAW saw API 5L螺旋焊接ERW天然气石油管道碳钢管

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¥3,421.25-3,848.91
最小起订量: 25 tons
ASTM <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级无缝钢管外径400毫米圆形碳钢管
ASTM <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级无缝钢管外径400毫米圆形碳钢管
ASTM <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级无缝钢管外径400毫米圆形碳钢管
ASTM <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级无缝钢管外径400毫米圆形碳钢管
ASTM <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级无缝钢管外径400毫米圆形碳钢管
ASTM <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级无缝钢管外径400毫米圆形碳钢管

ASTM A53 A106 B级无缝钢管外径400毫米圆形碳钢管

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¥4,276.56-5,559.53
最小起订量: 25 tons
ASTM <span class=keywords><strong>A53</strong></span> A500 BS1387 <span class=keywords><strong>B</strong></span>级碳钢管镀锌
ASTM <span class=keywords><strong>A53</strong></span> A500 BS1387 <span class=keywords><strong>B</strong></span>级碳钢管镀锌
ASTM <span class=keywords><strong>A53</strong></span> A500 BS1387 <span class=keywords><strong>B</strong></span>级碳钢管镀锌
ASTM <span class=keywords><strong>A53</strong></span> A500 BS1387 <span class=keywords><strong>B</strong></span>级碳钢管镀锌
ASTM <span class=keywords><strong>A53</strong></span> A500 BS1387 <span class=keywords><strong>B</strong></span>级碳钢管镀锌

ASTM A53 A500 BS1387 B级碳钢管镀锌

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¥4,276.56-4,419.12
最小起订量: 15 tons
美国材料试验学会a500乙级当量战争遗留爆炸物s275 6英寸战争遗留爆炸物黑碳钢管
美国材料试验学会a500乙级当量战争遗留爆炸物s275 6英寸战争遗留爆炸物黑碳钢管
美国材料试验学会a500乙级当量战争遗留爆炸物s275 6英寸战争遗留爆炸物黑碳钢管
美国材料试验学会a500乙级当量战争遗留爆炸物s275 6英寸战争遗留爆炸物黑碳钢管
美国材料试验学会a500乙级当量战争遗留爆炸物s275 6英寸战争遗留爆炸物黑碳钢管
美国材料试验学会a500乙级当量战争遗留爆炸物s275 6英寸战争遗留爆炸物黑碳钢管

美国材料试验学会a500乙级当量战争遗留爆炸物s275 6英寸战争遗留爆炸物黑碳钢管

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¥5,702.08
最小起订量: 1 tons
美国材料试验学会<span class=keywords><strong>A53</strong></span> e级乙级战争遗留爆炸物Sch40红色涂漆碳钢管焊接消防喷水灭火圆管
美国材料试验学会<span class=keywords><strong>A53</strong></span> e级乙级战争遗留爆炸物Sch40红色涂漆碳钢管焊接消防喷水灭火圆管
美国材料试验学会<span class=keywords><strong>A53</strong></span> e级乙级战争遗留爆炸物Sch40红色涂漆碳钢管焊接消防喷水灭火圆管
美国材料试验学会<span class=keywords><strong>A53</strong></span> e级乙级战争遗留爆炸物Sch40红色涂漆碳钢管焊接消防喷水灭火圆管
美国材料试验学会<span class=keywords><strong>A53</strong></span> e级乙级战争遗留爆炸物Sch40红色涂漆碳钢管焊接消防喷水灭火圆管
美国材料试验学会<span class=keywords><strong>A53</strong></span> e级乙级战争遗留爆炸物Sch40红色涂漆碳钢管焊接消防喷水灭火圆管

美国材料试验学会A53 e级乙级战争遗留爆炸物Sch40红色涂漆碳钢管焊接消防喷水灭火圆管

¥4,347.84-4,632.94
最小起订量: 25 metric tons
低碳碳钢管制造商astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级api 5l 4级碳<span class=keywords><strong>erw</strong></span>焊接套管圆形焊缝
低碳碳钢管制造商astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级api 5l 4级碳<span class=keywords><strong>erw</strong></span>焊接套管圆形焊缝
低碳碳钢管制造商astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级api 5l 4级碳<span class=keywords><strong>erw</strong></span>焊接套管圆形焊缝
低碳碳钢管制造商astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级api 5l 4级碳<span class=keywords><strong>erw</strong></span>焊接套管圆形焊缝
低碳碳钢管制造商astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级api 5l 4级碳<span class=keywords><strong>erw</strong></span>焊接套管圆形焊缝
低碳碳钢管制造商astm <span class=keywords><strong>a53</strong></span> <span class=keywords><strong>b</strong></span>级api 5l 4级碳<span class=keywords><strong>erw</strong></span>焊接套管圆形焊缝

低碳碳钢管制造商astm a53 b级api 5l 4级碳erw焊接套管圆形焊缝

¥3,920.18-4,134.01
最小起订量: 10 tons
美国石油学会5l美国材料试验学会A106 <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级Sch40油气黑色金属铁管流体圆形碳钢
美国石油学会5l美国材料试验学会A106 <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级Sch40油气黑色金属铁管流体圆形碳钢
美国石油学会5l美国材料试验学会A106 <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级Sch40油气黑色金属铁管流体圆形碳钢
美国石油学会5l美国材料试验学会A106 <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级Sch40油气黑色金属铁管流体圆形碳钢
美国石油学会5l美国材料试验学会A106 <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级Sch40油气黑色金属铁管流体圆形碳钢
美国石油学会5l美国材料试验学会A106 <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级Sch40油气黑色金属铁管流体圆形碳钢

美国石油学会5l美国材料试验学会A106 A53 B级Sch40油气黑色金属铁管流体圆形碳钢

¥3,563.80-4,632.94
最小起订量: 10 tons
ASTM <span class=keywords><strong>A53</strong></span>级<span class=keywords><strong>b</strong></span>直缝<span class=keywords><strong>ERW</strong></span>黑色钢管焊接圆钢管
ASTM <span class=keywords><strong>A53</strong></span>级<span class=keywords><strong>b</strong></span>直缝<span class=keywords><strong>ERW</strong></span>黑色钢管焊接圆钢管
ASTM <span class=keywords><strong>A53</strong></span>级<span class=keywords><strong>b</strong></span>直缝<span class=keywords><strong>ERW</strong></span>黑色钢管焊接圆钢管
ASTM <span class=keywords><strong>A53</strong></span>级<span class=keywords><strong>b</strong></span>直缝<span class=keywords><strong>ERW</strong></span>黑色钢管焊接圆钢管
ASTM <span class=keywords><strong>A53</strong></span>级<span class=keywords><strong>b</strong></span>直缝<span class=keywords><strong>ERW</strong></span>黑色钢管焊接圆钢管
ASTM <span class=keywords><strong>A53</strong></span>级<span class=keywords><strong>b</strong></span>直缝<span class=keywords><strong>ERW</strong></span>黑色钢管焊接圆钢管

ASTM A53级b直缝ERW黑色钢管焊接圆钢管

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¥3,556.68-4,910.92
每件装运: ¥4,134.01
最小起订量: 25 tons
热卖ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级战争遗留爆炸物钢管，价格有竞争力
热卖ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级战争遗留爆炸物钢管，价格有竞争力
热卖ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级战争遗留爆炸物钢管，价格有竞争力
热卖ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级战争遗留爆炸物钢管，价格有竞争力
热卖ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级战争遗留爆炸物钢管，价格有竞争力
热卖ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级战争遗留爆炸物钢管，价格有竞争力

热卖ASTM A53 B级战争遗留爆炸物钢管，价格有竞争力

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¥3,920.18-4,276.56
最小起订量: 5 tons
API 5L油气管道A106大直径20 # 13英寸3层热加工镀锌无缝管ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span> <span class=keywords><strong>ERW</strong></span> 6m
API 5L油气管道A106大直径20 # 13英寸3层热加工镀锌无缝管ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span> <span class=keywords><strong>ERW</strong></span> 6m
API 5L油气管道A106大直径20 # 13英寸3层热加工镀锌无缝管ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span> <span class=keywords><strong>ERW</strong></span> 6m
API 5L油气管道A106大直径20 # 13英寸3层热加工镀锌无缝管ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span> <span class=keywords><strong>ERW</strong></span> 6m
API 5L油气管道A106大直径20 # 13英寸3层热加工镀锌无缝管ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span> <span class=keywords><strong>ERW</strong></span> 6m
API 5L油气管道A106大直径20 # 13英寸3层热加工镀锌无缝管ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span> <span class=keywords><strong>ERW</strong></span> 6m

API 5L油气管道A106大直径20 # 13英寸3层热加工镀锌无缝管ASTM A53 B ERW 6m

¥4,632.94-4,989.32
最小起订量: 10 tons
结构支撑用碳钢矩形管碳钢家具圆管冷轧ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级
结构支撑用碳钢矩形管碳钢家具圆管冷轧ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级
结构支撑用碳钢矩形管碳钢家具圆管冷轧ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级
结构支撑用碳钢矩形管碳钢家具圆管冷轧ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级
结构支撑用碳钢矩形管碳钢家具圆管冷轧ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级
结构支撑用碳钢矩形管碳钢家具圆管冷轧ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级

结构支撑用碳钢矩形管碳钢家具圆管冷轧ASTM A53 B级

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¥3,998.59-4,312.20
最小起订量: 5 tons
热销优质焊接钢管建筑用钢管ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级C碳钢管
热销优质焊接钢管建筑用钢管ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级C碳钢管
热销优质焊接钢管建筑用钢管ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级C碳钢管
热销优质焊接钢管建筑用钢管ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级C碳钢管
热销优质焊接钢管建筑用钢管ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级C碳钢管
热销优质焊接钢管建筑用钢管ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级C碳钢管

热销优质焊接钢管建筑用钢管ASTM A53 B级C碳钢管

¥2,779.77-3,706.36
最小起订量: 1 tons
<span class=keywords><strong>ERW</strong></span>焊管ASTM <span class=keywords><strong>A53</strong></span>/API 5L <span class=keywords><strong>B</strong></span>级2英寸-12英寸
<span class=keywords><strong>ERW</strong></span>焊管ASTM <span class=keywords><strong>A53</strong></span>/API 5L <span class=keywords><strong>B</strong></span>级2英寸-12英寸
<span class=keywords><strong>ERW</strong></span>焊管ASTM <span class=keywords><strong>A53</strong></span>/API 5L <span class=keywords><strong>B</strong></span>级2英寸-12英寸
<span class=keywords><strong>ERW</strong></span>焊管ASTM <span class=keywords><strong>A53</strong></span>/API 5L <span class=keywords><strong>B</strong></span>级2英寸-12英寸
<span class=keywords><strong>ERW</strong></span>焊管ASTM <span class=keywords><strong>A53</strong></span>/API 5L <span class=keywords><strong>B</strong></span>级2英寸-12英寸
<span class=keywords><strong>ERW</strong></span>焊管ASTM <span class=keywords><strong>A53</strong></span>/API 5L <span class=keywords><strong>B</strong></span>级2英寸-12英寸

ERW焊管ASTM A53/API 5L B级2英寸-12英寸

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¥5,274.43-5,559.53
最小起订量: 5 metric tons
热轧ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级碳方钢管战争遗留爆炸物技术
热轧ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级碳方钢管战争遗留爆炸物技术
热轧ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级碳方钢管战争遗留爆炸物技术
热轧ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级碳方钢管战争遗留爆炸物技术
热轧ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级碳方钢管战争遗留爆炸物技术
热轧ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级碳方钢管战争遗留爆炸物技术

热轧ASTM A53 B级碳方钢管战争遗留爆炸物技术

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¥3,421.25-4,134.01
最小起订量: 5 tons
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级铁管SSAW Saw API 5L螺旋焊接<span class=keywords><strong>ERW</strong></span>天然气石油管道碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级铁管SSAW Saw API 5L螺旋焊接<span class=keywords><strong>ERW</strong></span>天然气石油管道碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级铁管SSAW Saw API 5L螺旋焊接<span class=keywords><strong>ERW</strong></span>天然气石油管道碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级铁管SSAW Saw API 5L螺旋焊接<span class=keywords><strong>ERW</strong></span>天然气石油管道碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级铁管SSAW Saw API 5L螺旋焊接<span class=keywords><strong>ERW</strong></span>天然气石油管道碳钢管
Astm <span class=keywords><strong>A53</strong></span> A106 <span class=keywords><strong>B</strong></span>级铁管SSAW Saw API 5L螺旋焊接<span class=keywords><strong>ERW</strong></span>天然气石油管道碳钢管

Astm A53 A106 B级铁管SSAW Saw API 5L螺旋焊接ERW天然气石油管道碳钢管

¥3,200.30-3,913.06
最小起订量: 10 tons
美国材料试验学会<span class=keywords><strong>A53</strong></span>乙级碳钢管1.0毫米厚度战争遗留爆炸物技术热轧椭圆形冲压JIS/KS认证直接供应GS
美国材料试验学会<span class=keywords><strong>A53</strong></span>乙级碳钢管1.0毫米厚度战争遗留爆炸物技术热轧椭圆形冲压JIS/KS认证直接供应GS
美国材料试验学会<span class=keywords><strong>A53</strong></span>乙级碳钢管1.0毫米厚度战争遗留爆炸物技术热轧椭圆形冲压JIS/KS认证直接供应GS
美国材料试验学会<span class=keywords><strong>A53</strong></span>乙级碳钢管1.0毫米厚度战争遗留爆炸物技术热轧椭圆形冲压JIS/KS认证直接供应GS
美国材料试验学会<span class=keywords><strong>A53</strong></span>乙级碳钢管1.0毫米厚度战争遗留爆炸物技术热轧椭圆形冲压JIS/KS认证直接供应GS
美国材料试验学会<span class=keywords><strong>A53</strong></span>乙级碳钢管1.0毫米厚度战争遗留爆炸物技术热轧椭圆形冲压JIS/KS认证直接供应GS

美国材料试验学会A53乙级碳钢管1.0毫米厚度战争遗留爆炸物技术热轧椭圆形冲压JIS/KS认证直接供应GS

¥5,238.79-7,042.07
最小起订量: 25 tons
高频大直径<span class=keywords><strong>ERW</strong></span> Q235 Q345黑钢ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>b</strong></span>级直缝管焊接圆钢
高频大直径<span class=keywords><strong>ERW</strong></span> Q235 Q345黑钢ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>b</strong></span>级直缝管焊接圆钢
高频大直径<span class=keywords><strong>ERW</strong></span> Q235 Q345黑钢ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>b</strong></span>级直缝管焊接圆钢
高频大直径<span class=keywords><strong>ERW</strong></span> Q235 Q345黑钢ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>b</strong></span>级直缝管焊接圆钢
高频大直径<span class=keywords><strong>ERW</strong></span> Q235 Q345黑钢ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>b</strong></span>级直缝管焊接圆钢
高频大直径<span class=keywords><strong>ERW</strong></span> Q235 Q345黑钢ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>b</strong></span>级直缝管焊接圆钢

高频大直径ERW Q235 Q345黑钢ASTM A53 b级直缝管焊接圆钢

¥4,469.01-6,058.46
最小起订量: 1 tons
结构和工业应用的高抗拉强度高质量ASTM A500 & ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级战争遗留爆炸物管
结构和工业应用的高抗拉强度高质量ASTM A500 & ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级战争遗留爆炸物管
结构和工业应用的高抗拉强度高质量ASTM A500 & ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级战争遗留爆炸物管
结构和工业应用的高抗拉强度高质量ASTM A500 & ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级战争遗留爆炸物管
结构和工业应用的高抗拉强度高质量ASTM A500 & ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级战争遗留爆炸物管
结构和工业应用的高抗拉强度高质量ASTM A500 & ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级战争遗留爆炸物管

结构和工业应用的高抗拉强度高质量ASTM A500 & ASTM A53 B级战争遗留爆炸物管

¥3,848.91-3,920.18
最小起订量: 25 metric tons
价格合理的工厂供应商ASTM A795 <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级标准碳钢<span class=keywords><strong>ERW</strong></span>镀锌铁管来自制造商
价格合理的工厂供应商ASTM A795 <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级标准碳钢<span class=keywords><strong>ERW</strong></span>镀锌铁管来自制造商
价格合理的工厂供应商ASTM A795 <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级标准碳钢<span class=keywords><strong>ERW</strong></span>镀锌铁管来自制造商
价格合理的工厂供应商ASTM A795 <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级标准碳钢<span class=keywords><strong>ERW</strong></span>镀锌铁管来自制造商
价格合理的工厂供应商ASTM A795 <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级标准碳钢<span class=keywords><strong>ERW</strong></span>镀锌铁管来自制造商
价格合理的工厂供应商ASTM A795 <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级标准碳钢<span class=keywords><strong>ERW</strong></span>镀锌铁管来自制造商

价格合理的工厂供应商ASTM A795 A53 B级标准碳钢ERW镀锌铁管来自制造商

¥3,528.17-3,920.18
每件装运: ¥0
最小起订量: 25 tons
美国材料试验学会A795 <span class=keywords><strong>A53</strong></span>乙级标准碳钢战争遗留爆炸物镀锌铁管镀锌钢管
美国材料试验学会A795 <span class=keywords><strong>A53</strong></span>乙级标准碳钢战争遗留爆炸物镀锌铁管镀锌钢管
美国材料试验学会A795 <span class=keywords><strong>A53</strong></span>乙级标准碳钢战争遗留爆炸物镀锌铁管镀锌钢管
美国材料试验学会A795 <span class=keywords><strong>A53</strong></span>乙级标准碳钢战争遗留爆炸物镀锌铁管镀锌钢管
美国材料试验学会A795 <span class=keywords><strong>A53</strong></span>乙级标准碳钢战争遗留爆炸物镀锌铁管镀锌钢管
美国材料试验学会A795 <span class=keywords><strong>A53</strong></span>乙级标准碳钢战争遗留爆炸物镀锌铁管镀锌钢管

美国材料试验学会A795 A53乙级标准碳钢战争遗留爆炸物镀锌铁管镀锌钢管

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¥4,134.01-4,276.56
最小起订量: 10 metric tons
ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级1.0毫米1.5英寸2毫米厚度焊接碳钢管GI管
ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级1.0毫米1.5英寸2毫米厚度焊接碳钢管GI管
ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级1.0毫米1.5英寸2毫米厚度焊接碳钢管GI管
ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级1.0毫米1.5英寸2毫米厚度焊接碳钢管GI管
ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级1.0毫米1.5英寸2毫米厚度焊接碳钢管GI管
ASTM <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级1.0毫米1.5英寸2毫米厚度焊接碳钢管GI管

ASTM A53 B级1.0毫米1.5英寸2毫米厚度焊接碳钢管GI管

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¥1,781.90-4,846.77
最小起订量: 10 metric tons
批发库存镀锌无缝管Astm <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级质量最好
批发库存镀锌无缝管Astm <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级质量最好
批发库存镀锌无缝管Astm <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级质量最好
批发库存镀锌无缝管Astm <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级质量最好
批发库存镀锌无缝管Astm <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级质量最好
批发库存镀锌无缝管Astm <span class=keywords><strong>A53</strong></span> <span class=keywords><strong>B</strong></span>级质量最好

批发库存镀锌无缝管Astm A53 B级质量最好

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¥3,492.53-3,706.36
最小起订量: 5 tons
厂家直销A106 Grb黑色无缝碳钢管<span class=keywords><strong>ERW</strong></span>等级<span class=keywords><strong>A53</strong></span>无缝钢管最优惠价格
厂家直销A106 Grb黑色无缝碳钢管<span class=keywords><strong>ERW</strong></span>等级<span class=keywords><strong>A53</strong></span>无缝钢管最优惠价格
厂家直销A106 Grb黑色无缝碳钢管<span class=keywords><strong>ERW</strong></span>等级<span class=keywords><strong>A53</strong></span>无缝钢管最优惠价格
厂家直销A106 Grb黑色无缝碳钢管<span class=keywords><strong>ERW</strong></span>等级<span class=keywords><strong>A53</strong></span>无缝钢管最优惠价格
厂家直销A106 Grb黑色无缝碳钢管<span class=keywords><strong>ERW</strong></span>等级<span class=keywords><strong>A53</strong></span>无缝钢管最优惠价格
厂家直销A106 Grb黑色无缝碳钢管<span class=keywords><strong>ERW</strong></span>等级<span class=keywords><strong>A53</strong></span>无缝钢管最优惠价格

厂家直销A106 Grb黑色无缝碳钢管ERW等级A53无缝钢管最优惠价格

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¥5,060.60-5,402.73
最小起订量: 5 tons

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