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12m Welded Steel Pipe, Double Welded Steel Pipe Supplier

ASTM A671/A671M LSAW Steel Pipe This specification covers electric-fusion-welded steel pipe with filler metal added, fabricated from pressure vessel quality plate of several analyses and strength levels and suitalbe for high-pressure service at atmospheric and lower temperatures. API 5L Welded (ERW, LSAW, SSAW) Steel Line PipeOur Supply range for API 5L welded line pipe. Welded (ERW, LSAW, SSAW) steel line pipe:1/2 to 60 Range of Thickness:SCH 10 to SCH 160 Ends Type:Beveled ends, Plain ends Range of length:20FT, 40FT or customized Protection Caps in plastic or iron available Surface appearances:Natural, Varnished, Black painting, 3PE, FBE, etc

ERW Steel Pipe, China Electrical Resistance Welded Pipe

ERW Steel Pipe ERW steel pipe is a straight seam electric resistance welded pipe, a steel pipe whose weld is parallel to the longitudinal direction of the steel pipe. It has sturdy frame which is strong enough to make sure the stable operation. And it is resistant to water, oxygen and corrosion, which is ERW Steel Pipe, LSAW Steel Pipe, SSAW Steel Pipe, Hunan ERW Steel Pipe & ERW Casing. ERW Pipe (Electric Resistance Welded),HFW(High-Frequency Welding)API 5L, ASTM A53, ASTM A178, ASTM A500/501, ASTM A691, ASTM A252, ASTM A672, EN 10217. Click More. LSAW Steel Pipe LSAW Pipes Manufacturers in India, CS & MS Longitudinal 9 rows · Oct 26, 2018 · Longitudinal or LSAW Welded Pipes Manufacturers & Suppliers in India, Largest LSAW Pipes

LSAW Steel Pipe - Hunan Great Steel Pipe Co., Ltd.

This is large diameter longitudinal submerged arc welded (LSAW) pipe production line in China. The mill adopts progressive bending process, featuring evenly distributed forming stress, high uniformity of dimension, infinite sizes variation&wide prouct range, and high flexibility, etc. Specifications. Large Diameter Hot Rolled LSAW Carbon Spiral Welded Short Description:Keywordspipe type:Carbon Steel Welded Pipe,Carbon Steel Pipe,Erw welded steel pipe,Ssaw welded steel pipe ,Lsaw welded steel pipe Size:Outer Diamter:219.1mm - 4064mm (8' - 160'),Wall Thickness:3.2 mm - 40mm, Length:6mtr-18mt Certificate:BV, SGS,Lloyds ect Surface:Lightly oiled, Hot dip galvanized, Electro Seamless steel pipe|carbon steel pipe|Stainless steel pipe As a professional manufacturerDMH United Steel Industry offer you the best steel pipes,such as Carbon pipes,seamless steel pipe,stainless steel pipe,welded pipe,ERW,SSAW,LSAW and pipe fittings

Weld steel pipes, Welded steel pipe, Weld pipe, Welding

Weld steel pipes Sunny Steel produce an extensive selection of welded steel pipe including Electronic Resistance Welded (ERW), Electronic Fusion Welded (EFW), and Double Submerged Arc Welded (DSAW) carbon steel pipe along with their respective flanges and fittings. Welded Steel Pipe - hnssdJun 21, 2002 · The inner wall of the welded pipe has welding ribs. The main products include:ERW steel pipe, LSAW steel pipe and SSAW steel pipe. Steel pipe is a kind of hollow long steel, which is used as a conduit for conveying fluids, such as oil, natural gas, water, gas, steam, etc. Welded steel pipe:ERW Pipe coatingBasic functions of erw pipe coating:1, making the surface of ERW steel pipes free from electrochemical corrosion of the soil medium, the basic physics of bacterial corrosion protection. 2, resisting the move of the soil medium creep stress, static stress and abrasion force method and structure of the basic machinery protection.

the production process of welded steel pipe, welded steel pipe

The production process of welded steel pipe Sunny Steel produce an extensive selection of welded steel pipe including ERW, HFI, EFW, LSAW, DSAW and UOE type carbon steel pipe along with their respective flanges and fittings.Welded Pipes (ERW, LSAW, SSAW) Danyal PipelinesWe can supply all kinds of welded pipes (ERW, LSAW, SSAW), we have a huge range of different welded pipes constantly on stock. ERW (Electric Resistance Welded):ERW Steel Pipe-Electric Resistance Welded Steel Pipe is made of hot-rolled steel coils/sheets that have been put in a process known as cold roll forming.