GB 5590-1985
Replaced
T/CPARK 24-2022
Active
Group standards
T/CPARK 24-2022 Production Process Specification for Explosion-Proof Electrical Control Boxes
T/CPARK 24-2022
Price:
$ 20.00
Basic Information
Standard Code:
T/CPARK 24-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Electrician
ICS Name:
Electric equipment for use in explosive environments
Publish Date:
2022-10-08
Implement Date:
2022-10-08
Scope
Scope: This document specifies the requirements for the preparation of materials, welding, machining, stress relief, painting, protection, and hydraulic pressure testing for the enclosures and covers of explosion-proof electrical control boxes used in mines. This document applies to the fabrication of explosion-proof electrical control boxes for mines using carbon structural steel plates for welding; Main technical content: Requirements for material preparation, cutting work, fabrication process requirements, welding requirements, stress relief requirements, machining requirements, assembly requirements, hydraulic pressure testing requirements, and painting process requirements.
Development Information
Related Standards
GB 3836.9-1990
Replaced
GB 3836.9-1990 Electrical apparatus for explosive atmospheres Encapsulated electrical apparatus "m"
GB 3836.11-1991
Replaced
GB 3836.11-1991 Electrical apparatus for explosive atmospheres-Method of test for ascertainment of maximum experimental safe gap
GB 3836.12-1991
Replaced
GB 3836.12-1991 Electrical apparatus for explosive atmospheres—Classification of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting currents
GB 3836.13-1997
Replaced
GB 3836.13-1997 Electrical apparatus for explosive gas atmospheres—Part 13:Repair and overhaul for apparatus used in explosive gas atmospheres
MT 703-1997
Replaced