|LSAW Large Diameter Civil Steel Pipe|
|LSAW: Longitudial Submerged-Arc Welded Steel Pipe|
API 5L, ASTM 53, ASTM A 252, EN10217,EN10217, EN10219
API 5L PSL1/ PSL2
|6 - 22m|
API 5L : GR B, X42,X46, X56, X60,X65,X70,X80
ASTM A53: GR A, GR B, GR C
EN: S275, S275JR, S355JRH, S355J2H
BS 4360 : Grade 43, Grade 50
Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer's requirement
Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.
Mill test and inspection
Q: How many days can you deliver after confirmed the order?
A: For stock: within 5-7 days;
For customized product: around 30 days;
For special sizes: subject to negotiation.
Q: How does your company do quality control?
A: ISO 9001:2015 certified;
Product certificate as per EN10204 3.1 or 3.2 as per customer's request.
Q: Can I have a factory-visit?
A: Surely. All customers are welcome to visit us in China.
Q: Can I have a trial order?
A: Of course, it is an honor for us to have the opportunity to show our quality and service.