Delivery: 3 seconds (Download full-editable-PDF + Invoice). Quotation: Click GB/T 40316-2021>>Add to cart>>Quote Editable-PDF Preview (Reload if blank, scroll for next page)
See Chinese contents: GB/T 40316-2021 GB/T 40316-2021: Welded high strength shaped and round steel tubes for automobile structure
This Document specifies the classification and code, ordering content, size, shape, weight and allowable deviations, technical requirements, test methods, inspection rules, packaging, markings and quality certificates of the welded high-strength shaped and round steel tubes for automobile structures. This Document is applicable to the welded high-strength shaped and round welded steel tubes for automobile structures.
