G90 - Chemical machinery and equipment in general

GB/T 44692.4-2026 in English

Equipment integrity of hazardous chemicals enterprises—Part 4：Information technology specification

VALID

Issued on:2026-02-27 | Implemented on:2026-06-01

GB/T 44692.3-2026 in English

Equipment integrity of hazardous chemical enterprises—Part 3：Method for setting and calculating performance indicators

VALID

Issued on:2026-02-27 | Implemented on:2026-06-01

DB37/T 4997-2025 in English

VALID

Issued on:2025-12-29 | Implemented on:2026-01-29

GB/T 44692.2-2024 in English

Equipment integrity of hazardous chemical enterprises—Part 2：Guide on technology implementation

VALID

Issued on:2024-09-29 | Implemented on:2025-04-01

GB/T 44692.1-2024 in English

Equipment integrity of hazardous chemical enterprises—Part 1：Requirements for management systems

VALID

Issued on:2024-09-29 | Implemented on:2025-04-01

DB13/T 2726-2018 in English

VALID

Issued on:2018-04-09 | Implemented on:2018-05-09

HG/T 3155-2012 in English

Chemical engineering machinery parts packing technical specification

VALID

Issued on:2012-11-07 | Implemented on:2013-03-01

GB/T 25150-2010 in English

Quality test method of passive film on austenitic stainless steel of chemical cleaning for industrial equipment—Blue dot method

VALID

Issued on:2010-09-26 | Implemented on:2011-03-01

GB/T 25149-2010 in English

Quality test method of passive film on carbon steel of chemical cleaning for industrial equipment—Red dot method

VALID

Issued on:2010-09-26 | Implemented on:2011-03-01

GB/T 25148-2010 in English

Test methods of scale removal rate and detergence rate of chemical cleaning for industrial equipment

VALID

Issued on:2010-09-26 | Implemented on:2011-03-01