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Brand Name : Shengtian
Model Number : LSAW steel pipe008
Certification : ISO, SGS
Place of Origin : China
MOQ : 1 Ton
Price : 1 -5Tons US $508/ Ton;>5 Tons US $482/ Ton
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 300000 Ton/Year
Delivery Time : 15-25 work days
Packaging Details : Suitable packing according to the size of the pipes
Usage : Oil Pipe, Casing Tube, Line Pipe and Fluid
Grades : St37. St52, SAE1020, SAE1518, Q345b, 45#
Technique : LSAW
Surface : Black paint
Processing : Galvanizing; cutting; making thread outside the pipe; Machining
WT : 1.5-100mm
API 5L Psl2 X52 Welded Large Diameter Sch40 Carbon LSAW Steel Pipe
LSAW steel pipe is fromed by Hebei shengtian pipe-fitting group Co., ltd. with one straight welded seam, the outer diameters usually from 323mm to 1420mm. When the outer diameter is 914.4mm above, it’s allowed two straight welded seams. LSAW steel pipe is used to convey low pressure liquid meida or high pressure petroleum or natural gas, and can be also used widely in structural supports or foundation. The advantage for LSAW type is they could produce more thick wall thickness of pipes, maximum to 120mm.
Tolerance for LSAW Steel Pipe
Type | Outer diameter(inner diameter) | Allowed tolerance | Wall thickness allowed tolerance |
Outer diameter | ≥219-457.2mm | -0.8 - +2.4mm | -0.8 - +4.0mm |
>457.2-660.4mm | -0.8 - +3.2mm | ||
>660.4-863.6mm | -0.8 - +4.0mm | ||
>863.6mm | -0.8 - +4.8mm | ||
Inner diameter | All size | -1.6- 0mm | 0 - +3.2mm |
Diamitions for LSAW Steel Pipe
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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Thick Wall DN 2000 Large Diameter SCH40 LSAW Steel Pipe Images |