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ERW/HFW Pipes
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China Medical
Medical

ERW/HFW Pipes

OVERVIEW OF ERW/HFW PIPES

ERW pipe is the acronym for electrical resistance welded steel pipe, and HFW pipe represents high-frequency welding (HFW) steel pipe & tube. The pipes are made from steel coil and the weld seam runs parallel to the pipe. And it is one of the most versatile tools in agriculture, industry, and construction activities. The manufacturing process of ERW steel pipe includes HFW. ERW involves low, medium, and high-frequency welding, while HFW is especially for high frequency electric resistance welding pipe.

FEATURES OF ERW/HFW PIPES

1 Compared with other forms of welded pipes, ERW pipes are greater in strength

2 Better performance than common welded pipes and lower cost than seamless pipes

3 The production process of ERW pipes is far safer than that of other welded pipes.

PARAMETER OF ERW/HFW PIPES

Grade

API 5L GR.B, X80 PSL1 PSL2

AS1163 / 1074, BS1387, ISO65, JIS G3444 / 3445 / 3454 / 3452

API 5CT H40 J55 K55 L80-1 N80 P110

ASTM A53 GR.A / GR.B, A252 GR.1 / GR.2 / GR.3

C250 / C250LO / C350 / C350LO / C450 / C450LO

EN10219 / 10210 / 10217 / 10255

P195GH / P235GH / P265GH

STK290-STK540, STKM11A-STKM14C, STPG370 / STPG410 / S195T

S235JRH, S275JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H

Sizes

Outside Diameter: 21.3-660mm

Wall Thickness: 1.0-19.05mm

CUMIC is a professional erw steel pipe suppliers , we provide erw tube china, erw steel pipe china, electric resistance welded steel pipe, pipe hfw, steel floor plate and etc. Want to know erw tube price or types of steel products? Please contact us.

Location : "CUMIC Shanghai (HQ):Unit 2006-2015, City Centre Tower A, 100 Zunyi Road, Changning District, Shanghai, ChinaCUMIC Dubai:P.O. Box 53791, Unit 2809 JBC01 Jumeirah Lakes Towers, Dubai, UAECUMIC Houston:1400 Broadfield Blvd, Suite 200, Houston, Texas 77084, , 200051 Shanghai,
Contact : Tao David , 86（21）56118383

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