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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