Lsaw (Longitudinally Submerged Arc Welding) Steel Tubes

We are professional manufacturers of LSAW (Longitudinally Submerged Arc Welding) Steel Tubes/pipes with stable company operation.
Much experience in quality control, customer service and worldwide business.
Strong ability to help customers in business solution and solving problems for them.
1) OD: 406-1829mm (16"-72")
WT: 5-60mm
Length: a 13m
2) Material:
Q195, Q215, Q235, Q345, STK500, GR. B, x42, x46, x52, x56, x60, x65, x70, L245, L290
3) Standard:
BS EN10296,BS EN10025,BS EN10297,BS6323, BSEN10219,BSEN10217,GB/T13793-1992,GB/T14291-2006, GB/T3091-1993,GB/T3092-1993,GB3640-88
4) Ends
Plain , BEVELE, Thread with Coupling or cap
5) End protector
Plastic pipe cap ; Iron protector
6) Surface Treatment
Bared ; Black Painted (varnish coating); Galvanized ; With Oiled ; 3 PE, FBE, corrosion resistant coating
7) Surface Coating Standard:
ANSI/AWWA C104/A21.4 American National Standard for Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water
ISO 21809 Petroleum and natural gas industries --External coatings for buried or submerged pipelines used in pipeline transportation systems
DIN 30670 Polyethylene coatings of steel pipes and fittings
8) Welded Line Type
Longitudinal
9) Inspection
With Hydraulic Testing, Eddy Current , Infrared Test
10) Package
Bundle; In Bulk; Bags; Clients' Requirements