China Seamless Carbon Steel Tube manufacturer & supplier

Square Welded Alloy Steel ERW Tubes with DIN 2458 A106 ST37 Q235 X65 for Pressure Purpose

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2014-03-23

Cold-Drawn BS 1387 DIN 1626 Seamless ERW Steel Tube Thin Wall Pipe for Construction

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 Cold-Drawn BS 1387 DIN 1626 Seamless ERW Steel

2014-03-23

Welded ASTM A178 Grade A Grade C Grade D ERW Steel Tube / Boiler Steel Pipe , 6mm Thick

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Welded ASTM A178 Grade A Grade

2014-03-23

Thin Wall BKW NBK GBK Carbon Steel Tubing ASTM A513 , ERW Mechanical Roundn Steel Tubes

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Thin Wall BKW NBK GBK Carbon St

2014-03-23

Round 5L X42 X46 X52 Seamless ERW Steel Tube / Welded Line Steel Pipe for Conveying Gas

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Round 5L X42 X46 X52 Seamless E

2014-03-23

ASTM A500 Welded Rectangle ERW Steel Tube / Seamless Structural Tubing for Building , Cold-Formed

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ASTM A500 Welded Rectangle ERW

2014-03-23

Cold Drawn Weld ERW Steel Tube / ASTM A450 Annealed Alloy Steel Pipe with Varnish Surface

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Cold Drawn Weld ERW Steel Tube

2014-03-23

erw steel tubing weld steel tube

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ASTM A214 Thick Wall ERW Steel

2014-03-23

erw steel tubing round steel tubes

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ASTM A53 Black Hot-Dipped ERW S

2014-03-23

Cold drawn Steel Tubes Alloy Steel Pipe

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Varnish Paint ASTM A213 ASME A2

2014-03-23

Seamless Steel Tubes Alloy Steel Pipe

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Cold Drawn Seamless Alloy Steel

2014-03-23

Thick Wall Steel Tube carbon steel Tube

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30mm Thick Heat treatment Round

2014-03-22

Seamless Steel Tubing carbon steel Tube

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Grade A1 A192M ASTM A192 Seamle

2014-03-22

Seamless Steel Tubing Thick Wall Steel Tube

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ASTM A53 Grade A Grade B Seamle

2014-03-22

steel round tube mild steel piping

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ASTM A519 Cold finished Mild St

2014-03-22

mild steel tube steel round tube

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Round ASTM A369 A369 FP1 A369 F

2014-03-22