T/JZTX 0001-2020 Deepening Design Specification for Steel Structure Drawings of Power Plant
T/JZTX 0001-2020 Deepening Design Specification for Steel Structure Drawings of Power Plant
Basic Information
Scope
Scope: This standard specifies the norms for the deepening design of steel structure drawings in power plants. This standard applies to the deepening design of steel structure drawings in power plants regarding aspects such as dimension marking, rod numbering methods, and weld marking. Main technical content: This standard is based on the requirements of GB/T 1228《High-Strength Hexagon Head Bolts for Steel Structures》, GB/T 1229《High-Strength Hexagon Nuts for Steel Structures》, GB/T 1230《High-Strength Washers for Steel Structures》, GB/T 1231《Technical Conditions for High-Strength Hexagon Head Bolts, Hexagon Nuts, and Washers for Steel Structures》, GB/T 3632《Twist-Shear High-Strength Bolt Connectors for Steel Structures》, GB/T 3633《Technical Conditions for Twist-Shear High-Strength Bolt Connectors for Steel Structures》, GB/T 5780《Hexagon Head Bolts, Class C》, GB/T 41《Hexagon Head Bolts, Class C》, and GB/T95《Flat Washers, Class C》, etc., and clearly defines the deepening design requirements for aspects such as dimension marking, rod numbering methods, and weld marking in steel structure drawings in power plants.