API 5L Spiral Welded Pipes

API 5L Spiral welded pipes for oil and gas are the SSAW pipes with the strictly standard API 5L psl1/psl2 for the petroleum application. Spiral weld pipe is manufactured from HR steel coil and typically utilizes a helical double submerged arc weld (DSAW). The mill setup offers a varying degree of flexibility, allowing for production of a wide range of pipe diameters and wall thicknesses.

Technical Data for Spiral welded pipes for oil and gas

1, Sizes: 8” to 120”, OD219-3048mm

2, Thickness: 5mm to 25.4mm

3, Length: 6-28meters

4, Welded type: DSAW

5, Standard: API 5L PSL1/PSL2, ISO3183, API 5CT, EN10219, EN10217, BS1387, DIN2458, ASTM A252, KS F4602, KS D3583, ASTM A139 etc. 

6, Test: UT, RT, Hydrostatic test etc. 

7, Surface treatment: bare pipes, black painted, anti-rust oil, anti-corrosion coating for FBE/3PE/3PP etc. 

8, Pipe ends: plain ends, beveled ends, 

9, Certificate: EN10204 3.1/3.2

10, TPI Inspection: SGS/BV

11, Origin: Tianjin, China

12, Packing: by loosed pcs

13, Shipment: by 40FT container/bulk vessel