GB/T 17213.12-2005 Industrial-process control valves.Part 3-3: Dimensions.End-to-end dimensions for buttweld,two-way,globe-type,straight pattern control valves (English Version)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 17213.12-2005
Scope
This part of GB/T 17213 specifies the end distance of the butt-welding two-way spherical straight-through control valve with a nominal diameter of DN15 to DN450 at a given nominal diameter and pressure rating. This part is to provide users with standardized control valve butt welding end dimensions in pipeline design.
GB/T 17213.12-2005 Referenced Document
GB/T 17213.1-1998 Industrial-process control valves. Part 1: Control valve terminology and general considerations
GB/T 17213.12-2005 history
2005GB/T 17213.12-2005 Industrial-process control valves.Part 3-3: Dimensions.End-to-end dimensions for buttweld,two-way,globe-type,straight pattern control valves