High Quality Q235 Q345B Carbon Welded LSAW Steel Pipe

  • FOB Price : USD $500.00 / Piece
  • Minimum order:1
  • Place of Origin:China
  • Product Name:lsaw steel pipe
  • OD:406mm-1626mm
  • WT:6mm-75mm
  • LENGTH:3mtr-12.5mtr

High QualityQ235 Q345BCarbon Welded LSAW Steel Pipe

Pipe Type:Longitudinal Welded Pipe,Longitudinal Submerged Arc Welded Pipe

Application:Used for Fluids Transmission ,Structural Support in industrial Construction

Steel Grade:

API 5L: GR B, X42,X46, X56, X60,X65,X70


EN: S275, S275JR, S355JRH, S355J2H

GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555

Packing:Bundled/In Bulk,Plastic Caps Plugged,Waterproof Materials Wrapped


Product LSAW Steel Pipe
OD 406mm-1626mm
W.T 6mm-75mm
LENGTH 3mtr-12.5mtr
ENDS Square ends ,beveled ends
Surface Bare,Lightly Oiling,Black/Red/Yellow

Painting,Zinc/Anti-corrosive Coating

Test 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.

Tolerance of Outside Diameter and Wall Thickness

Type Standard
SY/T5040-2000 SY/T5037-2000 SY/T9711.1-1977 ASTM A252 AWWWA C200-97 API 5L PSL1
Tube end OD Deviation ±0.5%D ±0.5%D -0.79mm~+2.38mm <±0.1%T <±0.1%T ±1.6mm
Wall thickness ±10/0%T D<508mm, ±12.5%T -8%~+19.5%T <-12.5%T -8%~+19.5%T 5.0mmmm
D>508mm , ±10.0%T T>15.0mm , ±1.5mm


We have always been inspecting and monitoring the quality through process at control points and conducting strict inspections at every step, resulting to its high-quality products in line with world standards and customers request.

raw material inspection: dimension and tolerance check, appearance quality check, mechanical properties testing, weight check and raw materials quality assurance certificate check

semi-finished goods inspection: physical and chemical inspection, leakage magnetism and ultrasonic inspection

finished goods inspection: dimension and tolerance, appearance quality check and mechanical properties testing

inspection before ex-factory: We arrange our QC staff to manufacture’s plant for final quality and packing inspection each time before we deliver goods to port for shipping, and the connected sales staff will be with QC staff to make sure we did everything fully and strictly meet customer’s requirements.

Packaging & Delivery

Packaging Details:in bundle or in loose or as your requirement

Port:Tianjin Port

Hunan Jetvision Industrial Co.,Ltd

Jiashengguoji, Laodong West Road, Tianxin District Tel: 86-731-82224155 Fax: 86-731-84452265 Mobile: 18274962466 Country: China (Mainland)