PDF
GB/T 12770-2025 Active
GB/T 12770-2025 Welded stainless steel tubes for mechanical structures
Abstract
This document specifies the classification and designation of stainless steel welded steel pipes for mechanical structures, the content of orders, manufacturing processes, technical requirements, test methods, inspection rules, packaging, marking, and quality certificates.
This document applies to stainless steel welded steel pipes (hereinafter referred to as "steel pipes") used in machinery, automobiles, rail vehicles, marine engineering, oil and gas engineering, and other structures.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 12770-2025 |
| CCS | \nSteel pipes, cast iron pipes |
| ICS | Special-purpose pipe steel |
| Implement Date | 2026-03-01 |
Price
$ 75
Subtotal
$ 75
Tax
$ 0.00
Order Total (incl. tax)
$ 75