En 10219 Dredging Pipe

Product name: EN10219 Dredging pipe

Standard: API 5L, API 5CT, ASTM A252

EN10219, BS5950, ASTM A572

Grade: PSL1,PSL2,GR A, GR B, X42,X46, X52, X60,X65,X70

Size: 219.1mm –1625mm (8" - 60") 7.0mm-50mm 1M—30M

Pipe treatment: square cut,Burr removed,

Surface treatment: Black oil painting

Package: bared bundle or PVC cloth cover every bundle.

Certificate: SGS/ISO/BV/EN/CE/API5L

Test: Exterior sizes inspection,Hydrostatic Test,X-ray Test.NDT ,Impact Test

Application: Used for liquid delivery and gas delivery

Advantage: SSAW is the possibility to obtain different diameter of SSAW pipes from a standard size of steel strip. On the other hand, spiral welding seam length is quite longer than the pipe length, making it more costly and prone to cracks, air holes, cinder inclusion, partial welding, and more Under the same pressure conditions, the spiral welds are subjected to a smaller stress than the straight seams, which is 75% to 90% of the straight seam welded pipes, and can therefore withstand greater pressures. Compared with the straight welded pipe with the same outer diameter, under the same pressure, the wall thickness can be reduced by 10% to 25%.

FAQ:

Why so many overseas customers choose our product

1. Sample free

2. OEM available

3. ODM available

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