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China Hot Sale 304 Duplex Stainless Steel Welded Tube

Duplex Stainless Tube, Duplex Stainless Steel Tube, Welded Stainless Tube manufacturer / supplier in China, offering Hot Sale 304 Duplex Stainless Steel Welded Tube, Carbon Steel Roller Tube Pipe ERW Round Steel Pipe with Cold Drawn, Q235 SSAW Carbon Steel Spiral Welded Pipe Gas and Oil Pipe China Hot Sale 4140 42CrMo4 42CrMo Cold Rolled High A179 Seamless Tube, Cold Drawn Seamless Tube, ASTM A106/A53 Seamless Pipe manufacturer / supplier in China, offering Hot Sale 4140 42CrMo4 42CrMo Cold Rolled High Precision Alloy Seamless Steel Pipe Tube, SSAW Spiral Welded Steel Pipe for Bridge Pipeline Construction, Large Diameter Long Length ASTM A252 Gr. 3 /S355jr Carbon LSAW /ERW/SSAW Steel Pipe Tubular for Pile Jetty

China Spiral steel pipe for offshore pipe Manufacturer and

Short Description:Product Spiral Welded Pipe offshore pipe,ssaw pipe Process Submerged Arc Weld Standard API 5L PSL1, API 5L PSL2 Material GR.B,X42,X46,X52,X56,X60,X65,X70 O.D 8120(2193020mm) W.T 0.3221.602(8.126.97mm) Length As per customers requirement Surface Treatment Bared,Black painted,Corrosion Resistant Coating + Cap Application Used for gas, water China Steel Pipe Spiral Welded, China Steel Pipe Spiral China Steel Pipe Spiral Welded, China Steel Pipe Spiral Welded Suppliers and Manufacturers Directory - Source a Large Selection of Steel Pipe Spiral Welded Products at stainless steel water bottle,steel warehouse building,stainless steel tumbler from China Difference between ERW Pipes, SSAW Pipes and LSAW 2. Spiral Submerged-Arc Welding Pipes. Spiral submerged arc welded (SSAW) pipes has spiral welding joints and the pipes are welded and formed at the same time. The strip steel with the same specification can produce SSAW pipes with various diameters. The welding joints can avoid major stress and have better force resistance.

High Quality Large Diameter SSAW Carbon Spiral Welded

SSAW Carbon Steel Pipe, Carbon Steel Pipe, Carbon Steel Line Pipe manufacturer / supplier in China, offering High Quality Large Diameter SSAW Carbon Spiral Welded Steel Pipe, Cold Finish Harden Quench Temper Qt Alloy Seamless Round Steel Pipe Tube, China Supplier Steel Weld Pipe ASTM A250 Alloy Boiled Tube and so on. How is the Welded Steel Pipe Made?Oct 24, 2019 · SSAW steel pipe:spiral submerged arc welded pipe. When the coiled pipe is rolled, its advancing direction has a forming angle (adjustable) with the center line of the forming pipe. When the forming pipe is welded, the weld is spiraled, and the profit is the same standard. Sale Production process of large diameter welded pipeSep 05, 2019 · Large-diameter welded pipe is a spiral seam steel pipe, which is made of strip steel coil as raw material, often formed by warm extrusion, and welded by automatic double-wire and double-sided submerged arc welding process. The spiral steel pipe sends the strip steel into the welding pipe unit.

Use of Welded Steel Pipe

Jul 26, 2019 · 8. Boiler tubes are used to manufacture steam generator tubes, superheated steam tubes, water pipes, pipes, air preheater tubes and heat exchanger tubes; 9. Oil pipe is used as oil pipe, casing and oil pipeline; 10. Spiral welded pipe is used as conveying pipeline, and large diameter straight welded pipe is also used as conveying pipeline; 11. [Hot Item] Weld Pipe Structure Project Spiral Welded Steel China Weld Pipe Structure Project Spiral Welded Steel Pipe ERW Cold Rolled Black Square Pipe, Find details about China Structure Project Spiral Welded Steel Pipe, ERW Cold Rolled Black Square Pipe from Weld Pipe Structure Project Spiral Welded Steel Pipe ERW Cold Rolled Black Square Pipe - Bazhou GY Steel Pipe Manufacturing Co., Ltd. lsaw weld steel pipe, lsaw weld steel pipe Suppliers and Weld Ssaw Lsaw Steel Pipe API 5L X-65 Psl2 Spiral Weld Tube SSAW LSAW ERW Carbon Steel Line Pipe. $650.00-$790.00 / Metric Ton. HOT SALE for oil and gas LSAW SSAW Spiral welded steel pipe. $550.00-$650.00 / Ton. 1 Ton API 5L 24 inch welded steel pipeline tube for oil and gas. $350.00-$550.00 / Ton. 5.0 Tons

China Spiral Welded Line Pipe Manufacturer and Supplier

Short Description:Product Spiral Welded Line Pipe Process Submerged Arc Weld Standard API 5L PSL1, API 5L PSL2 Material GR.B,X42,X46,X52,X56,X60,X65,X70 O.D 8120(2193020mm) W.T 0.3221.602(8.126.97mm) Length As per customers