T/CSTM 00578.2-2023 Active
T/CSTM 00578.2-2023 Oil and gas pipeline loop weld joint micro-area mechanical property test Part 2: Impact test method. (English translation only)
Abstract
Scope: This document specifies the terms and definitions for the Charpy impact toughness test of different characteristic regions of pipe ring welds, sample preparation, notch location determination, sample position determination, sample processing, sample quantity, test equipment, test procedures, test records, and test reports. This document is applicable to the Charpy impact toughness test of different characteristic regions of welds in safety evaluation, and other welds can also be referenced for implementation. Main technical content: This document specifies the terms and definitions for the Charpy impact toughness test of different characteristic regions of pipe ring welds, sample preparation, notch location determination, sample position determination, sample processing, sample quantity, test equipment, test procedures, test records, and test reports. This document is applicable to the Charpy impact toughness test of different characteristic regions of welds in safety evaluation, and other welds can also be referenced for implementation.
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/CSTM 00578.2-2023 |
| CCS | Oil and gas gathering and transportation equipment |
| ICS | Petroleum, petroleum products, and natural gas storage and transportation equipment |
| Implement Date | 2024-02-17 |