ERW Q345 Q235B ERW Circle Pipe Welded Pipe Black Round Steel Pipe

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China ERW STEEL PIPE, LSAW STEEL PIPE, supplier - Hebei ERW Q345 Q235B ERW Circle Pipe Welded Pipe Black Round Steel Pipe

Hebei Huayang Steel Pipe Co., Ltd is one of the largest ERW and LSAW steel pipe manufacturer in Northern China, established in 2005, which is an ISO9001:2008, API 5L (API 5L PSL1 & PSL2) certificated company specialized in manufacturing welded carbon steel pipes. we have a modern factory covering an area of 666,000 square meters, with over 724 employees and fixed asset of 160 million China Welded Gi Steel Pipe for Frame System or Furniture ERW Q345 Q235B ERW Circle Pipe Welded Pipe Black Round Steel PipePre - galvanized pipe hot dipped galvanized pipe owns thicker zinc coating than pre-galvanized pipe, black pipes will be dipped into zinc pool for galvanized. Zinc coating 275-600g/m2 Usage Used for low pressure liquid delivery, such as water, gas, and oil,fence,conduit,green house etc. Standard GB/T3091 - 2001 ,BS1387 - 1985 , DIN EN10025 ,EN10219 , JIS G3444:2004 , ASTM A53ERW Q195 Q235B Black Welded Round Steel Pipe for Translate this page ERW Q195 Q235B Black Welded Round Steel Pipe for Furniture Pipe Carbon Mild Steel Pipes , carbon steel seamless pipe , heavy steel pipe , ERW Q345 Q235B ERW Circle Pipe Welded Pipe Black Round Steel Pipe

MS ERW Welded Black Steel Pipe/Tube black carbon ERW

MS ERW Welded Black Steel Pipe/Tube black carbon ERW steel pipe, US $ 650 Q345 Q235b Erw Black Round Steel Welded Pipe Some results are removed in response to a notice of local law requirement. For more information, please see here.

erw gi rectangular hollow section weight welded square gi ERW Q345 Q235B ERW Circle Pipe Welded Pipe Black Round Steel Pipe

steel pipe lines,4 hollow section production lines,3 ERW steel pipe production lines. The annual output is 200,000 tons. Our main products are galvanized steel pipe,erw steel pipe,square and rectangular steel pipe,seamless steel pipe and some other kinds of steel coils ,plates,wires and profiles. Get Priceq235b q345b erw pipe mill square pipe weight chart q195-q345 square steel pipe ERW Q345 Q235B ERW Circle Pipe Welded Pipe Black Round Steel Pipell schedule q195 q235b grade carbon welded steel . Square Steel Tube, Steel Pipe, Carbon Steel Tube manufacturer supplier in China, offering ERW Welded Low Carbon Steel Square Round Rectangular Pipe&Tube for Construction Q195~Q235 by Container Load, Round Oil Pipe Shape Carbon ASTM Grb SSAW API 5L X42 X46 X52 X70 Large Diameter Spiral ERW Q345 Q235B ERW Circle Pipe Welded Pipe Black Round Steel Pipe

Our Factory & Workshop[email protected]

2500mm Steel Plates Production Line

2500mm Steel Plates Production Line

3500mm Steel Plates Production Line

3500mm Steel Plates Production Line

4500mm Steel Plates Production Line

4500mm Steel Plates Production Line

Spiral Welded Pipe Production Line

Spiral Welded Pipe Production Line

1700mm Hot Rolled Coil Production Line

1700mm Hot Rolled Coil Production Line

Deep Processing Center

Deep Processing Center

R & D and Testing Center[email protected]

Technical department

Technical department

Quality Control

Quality Control

100% UT test

100% UT test

50000J DWT TEST

50000J DWT TEST

Impact test

Impact test

Mechanins Lab

Mechanins Lab

Metallurgical Microscope

Metallurgical Microscope

OES Chemical analysis

OES Chemical analysis

X-ray test

X-ray test

Vickers hardness tester

Vickers hardness tester

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