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金属与合金
碳钢
钢管
焊管
400 400方管
(12460 种产品可供选择)
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价格镍合金钢高温合金Monel K-500 K 500 400钢管W.Nr.2.4375 Nicu30Al Uns N05500 K500管无缝管
CN¥27.77
最小起订量: 15 kilograms
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JIS g3457 stpy 400 碳钢管
CN¥4,282.68-5,353.35
最小起订量: 1 tons
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S355J0H J2H钢管金属管方形空心截面美国材料试验学会A500 A501 EN10210 EN10219 JIS STKR 400 STKR490 ERW钢管
CN¥3,568.90-3,854.42
最小起订量: 5 tons
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精密30英寸无缝碳钢管制造商管焊接圆钻无缝钢H8 Stpy 400 S235jrg2螺旋管
CN¥17.85-21.42
最小起订量: 1000 kilograms
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中国制造黑铁无缝stpy 400碳钢管方管和矩形管价格低廉
CN¥4,282.68-7,137.80
最小起订量: 20 tons
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A333 GrB无缝钢管400碳钢管方形和矩形管
CN¥14.28-16.42
最小起订量: 1 kilograms
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Gb3087 20级无缝附表40规格400x400 120毫米直径12x12方钢管
CN¥3,347.63-3,975.76
最小起订量: 5 metric tons
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High Glossy 10 Inch St52 813x16 813x16 Astm A103 IPE/HEA300/350/
400
Seamless Carbon Steel
Pipes
CN¥3,283.39-3,783.04
最小起订量: 5 tons
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热浸镀400X8 Astm A500钢100x100ms镀锌钢75x75mm管方管80x80x2.5毫米
CN¥2,498.23-2,997.88
最小起订量: 26 tons
您所在行业的热门产品
用于容器制造的金属和合金
制管用金属和合金
建筑金属和合金
建筑材料制造
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Factory Direct Sale 316L 3 Inch 4 Inch Sch40s Stainless Steel Seamless Welded
Pipe
400
#/600# Mirror Decorative
square
304 Bends
CN¥3,783.04-3,925.79
最小起订量: 1 tons
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中国制造黑铁无缝Stpy 400碳钢管方管和矩形管价格低廉
CN¥3,283.39-3,925.79
最小起订量: 1 tons
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精密30英寸碳钢管制造商管圆管H8 Stpy 400 S235jrg2无缝钢管
CN¥3,554.63-3,982.90
最小起订量: 5 tons
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工厂销售碳钢管Ss 400 14英寸碳钢管Q235金属方形碳钢管
CN¥3,633.15-3,847.28
每件装运: CN¥34,047.31
最小起订量: 30 tons
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精密30英寸螺旋管制造商管焊接圆钢H8 Stpy 400 S235jrg2碳素钢管
CN¥3,426.15-3,854.42
最小起订量: 5 tons
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中国制造黑铁无缝Stpy 400碳钢方形矩形管
CN¥2,997.88-3,854.42
最小起订量: 10 tons
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工厂销售碳钢管Ss 400 14英寸Q235金属方形碳钢管
CN¥3,461.84-3,961.48
最小起订量: 1 tons
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美国材料试验学会A105 JIS G3457冷拉碳钢管400系列美国石油学会GS SABS TISI证书12m长方形GB标准
CN¥3,611.73-4,040.00
最小起订量: 25 tons
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精密30英寸无缝碳钢管JIS认证H8 Stpy 400 S235jrg2螺旋管焊接磨练磨练无缝钢
CN¥27.77-40.62
最小起订量: 1000 kilometers
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方形矩形钢管
CN¥3,925.79-4,282.68
最小起订量: 300 tons
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天津制造库存方管400 * 400毫米空心截面方管镀锌空心截面
CN¥3,783.04-3,818.73
最小起订量: 10 tons
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TP304 316L 310s 3英寸4英寸sch40s不锈钢无缝焊管400 #/600 # 镜面装饰方形En ss 304弯管
CN¥5,703.11
最小起订量: 10 tons
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钢结构建筑用钢管方管
CN¥3,568.90-3,925.79
最小起订量: 25 tons
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镀锌 6 英寸方形管/管 40X40
CN¥4,354.06-4,996.46
最小起订量: 5 tons
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Price of 1 Inch
square
Steel Tubing 25mm Ms
square
Pipe
CN¥4,139.93-4,639.57
最小起订量: 3 metric tons
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镀锌方管脚手架4x4方管方形空心钢管10*10至400*400锅炉铁家具管
CN¥2,997.88-3,925.79
最小起订量: 20 tons
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高质量无缝/焊接方形和矩形钢管
CN¥2,712.37-3,212.01
最小起订量: 1 tons
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20x40方管,矩形管钢空心截面
CN¥5,353.35
最小起订量: 1 tons
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优质钢质方管厂家直销
CN¥3,925.79
最小起订量: 1 tons
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En10210 S355 J2h J0h美国材料试验学会A500 A501 Jis Stkr 400 Stkr490 Shs Rhs钢管金属管方形空心部分离岸价工厂
CN¥3,426.15-3,783.04
最小起订量: 1 tons
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中国工厂400 * 400毫米热浸镀锌方钢管空心截面矩形钢管
CN¥3,212.01-3,711.66
最小起订量: 100 tons
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尺寸50X50/100X100/180X180/200X200/300X300/400X400方形钢管
CN¥4,282.68-4,639.57
每件装运: CN¥214.14
最小起订量: 1 tonnes
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Section 200x200
square
Pipe
Carbon Steel
Pipe
square
and Rectangle
Pipes
Tubes
CN¥3,212.01-3,568.90
最小起订量: 1 tons
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High Quality Manufacturer Factory Price 100x100x4 20 X 20MM Galvanized Steel
Square
RectangularTube
Pipe
CN¥2,712.37-3,426.15
最小起订量: 5 tons
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方管RHS 20x20 25x25空心截面管40x40 50x50 20x40矩形钢管
CN¥2,855.12-3,212.01
最小起订量: 1 tons
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150x150 100x100 200x200 ms gi方管的价格
CN¥4,139.93-4,639.57
最小起订量: 3 tons
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Construction Building Material Q355 Steel
400
X
400
MM Steel Shs
square
Hollow Section
CN¥4,568.20-4,960.78
最小起订量: 10 metric tons
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热浸镀锌Q195/Q235/Q345/SS400 10X10 ~ 600X600方形镀锌钢管
CN¥3,149.77-3,396.81
最小起订量: 1 tons
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天津厂家预镀锌空心型材HDG方形矩形管定制尺寸
CN¥4,032.86-4,139.93
最小起订量: 25 tons
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大口径方钢管350x350x10低合金方管
CN¥3,568.90-4,425.44
最小起订量: 25 metric tons
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头部产品类目
金属和金属制品
有色金属
碳钢
铁和铁制品
金属丝网
不锈钢
合金钢
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