Product RFQ page
ERW Welded Pipe
Use this ERW steel pipe RFQ route when the buying decision depends on exact OD, wall thickness, grade, end finish, test evidence, and destination-port terms.
RFQ specification table
Details to confirm before price comparison
| RFQ field | Qualification guidance |
|---|---|
| Outside diameter | 26-273 mm; confirm project range |
| Wall thickness | Project schedule or mill range confirmation |
| Length | 6 m, 12 m, or cut length by request |
| Ends | Plain, beveled, threaded, or grooved by request |
| Quote basis | EXW, FOB, CFR, or CIF destination port |
Production-route guidance
ERW steel pipe production and qualification checkpoints
This explains the checkpoints a buyer should verify. It does not claim that KeelGauge manufactures the product or that every supplier uses the same route.
- 01
Verify steel coil or strip grade, heat number, and dimensional input.
- 02
Form the strip through roll stands into the required round profile.
- 03
Complete high-frequency electric resistance welding and control the weld seam.
- 04
Size, straighten, cut, and prepare plain, beveled, threaded, or grooved ends.
- 05
Apply agreed dimensional, hydrostatic, weld-seam, or NDT checks.
- 06
Finish the selected surface, marking, bundling, and loading evidence.
Platform-owned RFQ, certified supplier matching
Buyer information remains in the platform CRM. Supplier specialists only receive assigned, qualified leads for quotation and manufacturing confirmation after platform matching.
Decision resources for this RFQ
Buyer questions
ERW Welded Pipe RFQ FAQ
Answers are procurement guidance. Final compliance depends on the selected supplier, product scope, documents, and contract.
What details are required for an accurate ERW steel pipe quotation?
Provide outside diameter, wall thickness, length, steel grade, governing standard, end finish, surface treatment, quantity, destination port, inspection documents, and requested trade term. A drawing or bill of quantities should be attached when tolerances or fabrication details are project-specific.
Can ERW pipe be quoted with beveled, threaded, or grooved ends?
Yes, but the end preparation must be confirmed against size, wall thickness, connection method, standard, and supplier equipment. The platform records the required end finish in the RFQ and asks the matched supplier to confirm capability, tolerance, and inspection before the commercial quote is compared.
Which inspection evidence should an ERW pipe buyer request?
The appropriate evidence depends on service and standard. Common requests include an EN 10204 3.1 mill test certificate, dimensional report, hydrostatic test basis, weld-seam inspection, marking photos, packing photos, and third-party inspection when required by the contract. The final evidence must belong to the selected supplier and product batch.
Supplier evidence is matched to the final route
Standards, listings, MTCs, coating records, inspection reports, and project references must belong to the applicable selected supplier and product scope.
Platform Buyer Desk
Build a supplier-ready ERW Welded Pipe request
Include size, wall thickness, grade, standard, surface, processing, quantity, destination, inspection, packing, and purchase timing.
Start structured RFQ
Buyer data stays in the platform CRM.