LSAW Straight Seam Welded Pipe / Tube

Straight seam welded pipes, also known as LSAW (Longitudinal Submerged Arc Welding), are made by bending and welding a steel plate or coil longitudinally. This type of welding creates a strong bond between the two sections, producing a highly durable and uniform pipe that can withstand high pressure and extreme temperatures. Straight seam welded pipes are often used in industries such as oil and gas, construction, and water supply. 

◉ Product Details


LSAWStraight seam welded pipe
ProcessLSAW - UO(UOE),RB(RBE),JCO(JCOE,COE)DSAW -Double Submerged arc welded
ShippingBulk Carriers
StandardAPI 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, GB/T3091, GB/T9711
CertificateAPI 5L PSL1 / PSL2, API 5CT
Out Diameter219mm – 1820mm(8"-72")
Wall Thickness5.0 - 50mm
Length6 – 12m
Steel GradeAPI 5L: GR B, X42, X46, X56, X60, X65, X70ASTM A53: GR A, GR B, GR CEN: S275, S275JR, S355JRH, S355J2HGB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555
SurfaceFusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer’s requirement
TestChemical 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.
Mill Test CertificateEN 10204/3.1B

As a Chinese steel products supplier, Huazhu offers a variety of value-added services to adapt our steel to meet customers' specifications, including loop-slitting, cut-to-length, pickling, temper passing and stretch leveling, coating, painting and other processes.


Contact Huazhu to get free sample and competitive price from steel products supplier & factory in China!

◉ Product Show

◉ Product Video

◉ Product Package

◉ Online Consultation

Requiredwrong format
Requiredwrong format
Requiredwrong format
Required

◉ Related Suggestion

© Shandong Huazhu Metal Manufacture Co., Ltd. Rights Reserved