T/CI 040-2022
Copper alloy tools for explosive atmospheres (English Version)
- Standard No.
- T/CI 040-2022
- Language
- Chinese, Available in English version
- Release Date
- 2022
- Published By
- Group Standards of the People's Republic of China
- Status
- 2023-04
- Replace By
- T/CI 040-2023
- Latest
- T/CI 040-2023
- Scope
- This document specifies the product classification, marking, requirements, test methods, inspection rules, marking, packaging, transportation and storage of copper alloy explosion-proof tools. This document is applicable to flammable and explosive places such as mines, factories, ships, vehicles, aircraft, oil fields, petroleum, chemicals, oil depots, and oil stations. Copper used to prevent flammable gas explosions caused by mechanical sparks during operation. Alloy explosion-proof tools and other newly developed explosion-proof tools made of copper alloy materials (hereinafter referred to as explosion-proof tools).
T/CI 040-2022 history
- 2023 T/CI 040-2023 Single screw pumps
- 2022 T/CI 040-2022 Copper alloy tools for explosive atmospheres
- 2022 T/CI 040-2021 Technical indicators and inspection methods of Burn Proof vehicle diesel oil
