Welded Pipe

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Welded Pipe

TUBEPLUS Welded Pipes provide a cost-effective solution for large-diameter and long-distance piping systems, with stable quality and reliable weld integrity for industrial and energy projects.

Item Description
Product Type Welded Pipe (ERW / EFW)
Standards ASTM A53 / ASTM A312 / ASTM A358 / API 5L
Materials Carbon Steel, Stainless Steel (304/304L, 316/316L), Alloy Steel
Size Range OD: 1/2″ – 60″
Wall Thickness SCH 10 / SCH 20 / SCH 40 / SCH 80
Length Random Length / Fixed Length / Custom Length
Manufacturing Process ERW / EFW (Electric Fusion Welded)
Weld Type Longitudinal Weld
Surface Finish Pickled, Polished, Mill Finish
Applications Pipeline Systems, Structural Fabrication, Process Piping
Certification EN 10204 3.1 / Mill Test Certificate
Year Project / Facility Name Country End User / EPC Material Products Qty (KGS)
2024 Net-Zero Hydrogen Energy Complex Canada Air Products ASTM A312 TP316L Welded Pipe 350000
2023 Refinery Process Upgrade Project USA Fluor ASTM A53 Gr.B Welded Pipe 220000
2023 Offshore Modular Fabrication Norway Aker Solutions ASTM A358 TP316L Welded Pipe 145000
2022 LNG Storage & Transfer Facility USA Cheniere EPC ASTM A312 TP304L Welded Pipe 280000
2021 Carbon Capture & Storage Project Australia Santos ASTM A53 Gr.B Welded Pipe 165000
Inspection Item Standard / Method
Raw Material Inspection Chemical & Mechanical Verification
Welding Procedure Qualification WPS / PQR Approved
Weld Seam Inspection Visual & Dimensional Check
Non-Destructive Testing RT / UT / PT (Weld Area)
Hydrostatic Test ASTM / API Standard
Dimensional Inspection OD, WT, Ovality
Surface Finish Inspection Visual & Roughness Check
Traceability Heat No. & Weld Seam Traceability
Documentation MTC, NDT Report, Inspection Records

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