LSAW Steel Pipe

LSAW Steel Pipe

Item No.: 003
LSAW Steel Pipe
Description
Description

  LSAW steel pipe are steel pipes whose welds are parallel to the longitudinal direction of the steel pipe. Usually divided into metric electric welded steel pipe, electric welded thin-walled pipe, transformer cooling oil pipe and so on. Longitudinal welded pipe has simple production process, high production efficiency, low cost and rapid development. The strength of spiral welded pipes is generally higher than that of straight seam welded pipes. A narrower blank can be used to produce welded pipes with larger pipe diameters, and a billet with the same width can also be used to produce welded pipes with different pipe diameters. However, compared with the straight seam pipe of the same length, the weld length is increased by 30-100%, and the production speed is lower.

Product Name LSAW Steel Pipe
Usage Used for low pressure liquid delivery, such as water, gas, and oil.
Process LSAW - UO(UOE),RB(RBE),JCO(JCOE)
DSAW -Double Submerged arc welded
Standard API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, GB/T3091, GB/T9711
Certificate API 5L PSL1 / PSL2
Out Diameter 355.6mm- 1828.8mm
Wall Thickness 8 -50mm
Length up to 12m,as request
Steel grade API 5L PSL1 / PSL2,GR B, X42, X46, X52, X56, X60, X65, X70, X80
ASTM A53,GR A, GR B, GR C
EN,S275, S275JR, S355JRH, S355J2H
GB,Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555
Surface Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer's requirement


LSAW Steel Pipe Diamitions

Nominal size OD Wall Thickness Length
inch DN mm mm m
8" 200 219.1 6~8 5.8~12.2
10" 250 273 6~8 5.8~12.2
12" 300 323.8 6~12 5.8~12.2
14" 350 355.6 6~12 5.8~12.2
16" 400 406.4 6~12 5.8~12.2
18" 450 457 6~12 5.8~12.2
20" 500 508 6~12 5.8~12.2
24" 600 610 6~22 5.8~12.2
28" 700 711 6~22 5.8~12.2
30" 750 762 6~22 5.8~12.2
32" 800 813 6~22 5.8~12.2
36" 900 914 6~22 5.8~12.2
40" 1000 1016 6~22 5.8~12.2
42" 1050 1067 6~22 5.8~12.2
44" 1100 1118 6~22 5.8~12.2
46" 1150 1168 6~22 5.8~12.2
48" 1200 1219 6~22 5.8~12.2
52" 1300 1321 6~22 5.8~12.2
56" 1400 1422 6~22 5.8~12.2
60" 1500 1524 7~24 5.8~12.2
64" 1600 1626 7~24 5.8~12.2
68" 1700 1727 11~24 5.8~12.2
72" 1800 1829 11~24 5.8~12.2
76" 1900 1930 11~24 5.8~12.2
80" 2000 2032 11~24 5.8~12.2

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