(1) welded pipe from steel plate welding into the round pipe, divided into high frequency resistance welded pipe (ERW welded pipe), straight seam arc welding pipe (LSAW), spiral welded pipe.Electrical engineering with SC, can be used as water gas pipe can also be used as threading pipe, relatively thick. ERW Steel Pipe, ERW Steel Pipe Products, ERW Steel Pipe Pipe Type:HFI Steel Pipe, EFW Steel PipeHFW Steel Pipe Welded Steel Pipe Application:Gas, heating, water Transportation, construction, mechanical application, aviation,offshore platform etc Specification:OD:OD:33.4-660mm WT:WT:2.1-22mm LENGTH:0.8-18m Standard:API SPEC 5LASTM A53ASTMA252EN10219EN10217JIS G3444
LSAW Steel Pipe. LSAW (Longitudinal Submerge-arc Welded) UO(UOE),RB(RBE),JCO(JCOE),DSAW (Double Submerged arc welded) API 5L, ASTM A53, ASTM A252, ASTM A671/672, EN 10217. Click More. SSAW Steel Pipe. SAW(SAWL,SAWH):Spiral Welded,SSAW:Spiral Submerged-arc Welded API 5L, ASTM A53, ASTM A252, EN10219, EN 10217. Click More ERW Steel Pipe-ERW Steel PipeERW Steel Pipe ( Electric Resistance Welded Steel Pipe )Mild steel pipe,Black steel pipe. Application:For conveying gas, water, and oi l in both the oil and natural gas industries. Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test. Electric Resistance Welded Pipe, ERW Steel Pipes, Electric Electric Resistance Welded Pipe. ERW (Electrical Resistance Welding) pipes are manufactured by cold forming of steel coil into a round cylindrical shape are used in various engineering purposes. ERW steel pipe is formed by rolling plate and welding the seam.
The ERW pipe forming roll is an important part of the welded pipe unit and the technical core of the welded pipe forming process. The forming of the ERW pipe needs to go through five basic processes:edge bending-overall bending-closed introduction-extrusion welding-shaping. In the welded pipe industry, the process before high-frequency welding is usually called preforming. Seamless Steel Pipe,ERW steel pipe,LSAW steel pipe,SSAW More Details KeywordsMS pipe/ ms seamless pipe/ mild steel tube LSAW Steel Pipe. Wall Thickness:5.0 - 50mm Length:6 12m. More Details KeywordsLongitudinal submerged arc welded steel pipe/ saw pipe ERW Steel Pipe. ERW steel pipe is used for low pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc. More Details KeywordsElectric resistance welded steel pipe/ cs erw pipe Seamless Steel Pipe|Carbon Steel Pipe|Welded Steel Pipe High-frequency longitudinally welded pipe production line is mainly used for the production of welded steel pipe of 8 ~ 610 mm and wall thickness of 0.5~ 20mm as well as the production of square, rectangular, and other custom seamless pipe profile, Carbon steel pipe, ERW steel Tube.
Erw Welded Pipe Erw Galvanize Pipe Factory Q235B Carbon Steel Galvanized Erw Welded Square Pipe Square Tube Box Bar Iron Pipe Price 25*25*1.4 US $465.00-$535.00 / Ton 1.0 Tons (Min. Order) Welded Steel Pipe Manufacturer - TopperERW (Electric Resistance Welded) pipe is a straight seam electric resistance welded pipe, a steel pipe whose weld is parallel to the longitudinal direction of the steel pipe, which is commonly used for oil, gas, water transmission, machinery manufacturing, etc. It has sturdy frame which is strong enough to make sure of the stable operation.ERW & LSAW & SSAW steel pipe Archives - WilsonpipelineERW is-high-frequency resistance welding-straight seam welded pipe; LSAW is-submerged arc welding-straight seam welded pipe; both belong to straight seam welded pipe, but the two have different welding processes and different uses, so they cannot represent straight seam welded pipe alone. SSAW-spiral welding-spiral welded pipe is more common.