Spiral Welded Pipe

£3.455,00

In stock

Product name Spiral welded steel pipe for penstocks project diameter 300mm to 3500mm SSAW penstock
Standard SY/T5037-2000
GB/T9711-1997 GB/T9711-2011
API 5L GRB
ASTM A252
Steel grade ASTM A53, A135, A500, A795, BS1387, BS1139, BS39, Q235A, Q235B, 16Mn, 20#, Q345, L245, L290, X42, X46, X70, X80
Size OD:273-2000mm
WT: 6-60mm
Length:5.8m, 11.8m or according to customers'demands
Application applied in structure,construction,accessorize,transmission
Ends 1)plain ends
2)beveled ends
3)thread ends
Ends protectin Plastic caps
Surface treatment 1)bared
2)black painting
3)anti-corrosion oil
4)3PE,FBE,EPOXY Coating
Weld Technique 1)ERW: Electronic Resistance Welded
2)EFW: Electronic Fusion Welded
3)SSAW: Spirally Submered Arc Welded
Section shape Round
Package 1)bundle
2)in buck
3)bags
4)customers'requirement
Production capacity 2000,000tons each year
Certificate API & ISO
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made by rolling low-carbon carbon structural steel into a tube blank according to a certain helical angle, and then welding the pipe seams. It can use narrow strip steel to produce large-diameter steel pipes. The main materials are q195, q235A, q235B, q345 and so on. Spiral welded pipes are single-sided welded and double-sided welded. The welded pipes should ensure that the hydraulic test, the tensile strength of the weld and the cold bending performance must meet the regulations. Carbon steel spiral steel pipe is mainly used in drainage and water supply projects, fluid liquid, and solid conveying pipelines. It is widely used in urban construction and municipal engineering.

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Spiral Welded Pipe

£3.455,00

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