Standards guide
Rebar Standards ASTM A615 BS4449 GB1499
RFQ guide for common reinforcing bar standards.
Practical Standard Review
Rebar orders vary by market, grade, ductility class, rib pattern, length, weight basis, bundle marking, and third party inspection requirement. Confirm the project code before substituting any grade.
Himount Steel reviews the ordered standard, grade, product form, dimension tolerance, inspection level, packing method, and shipment route before confirming price and lead time. Final supply always follows the buyer specification and accepted mill test certificate.
Key Ordering Points
| Main comparison | Rebar orders vary by market, grade, ductility class, rib pattern, length, weight basis, bundle marking, and third party inspection requirement. Confirm the project code before substituting any grade. |
|---|---|
| Confirm in RFQ | standard, grade, diameter, length, bend/rebend test, bundle weight, tagging, and MTC |
| Risk to avoid | Never assume HRB500, B500B, and Grade 60 are the same for a project approval. |
| Documentation | Confirm MTC type, heat number traceability, inspection record, and any buyer approval wording. |
| Next step | Send the project specification or previous PO so Himount Steel can check the supply route. |
Buyer Checks Before Quotation
- Use the project specification as the authority when grade names look similar.
- Confirm product form, size, tolerance, delivery condition, and inspection plan together.
- Ask for comparable references only as RFQ aids, not automatic substitutions.
- Review certificate wording before shipment if the project has strict acceptance rules.
Related Himount Pages
Prepare A Complete Steel Inquiry
Send the product standard, grade, size list, quantity, drawings, inspection scope, certificate request, packing method, and destination port. Himount Steel will review the technical route before quotation.