JB/T 7277-2014
Specification of operating handle, handwheel and knob (English Version)
- Standard No.
- JB/T 7277-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 7277-2014
- Replace
- JB/T 7277-1994
- Scope
- This standard specifies the technical requirements, testing rules, packaging and marking of operating parts. This standard applies to handles; handle balls, sleeves, rods; handle seats; handwheels; handles; nesting and other operating parts.
JB/T 7277-2014 Referenced Document
- GB/T 1173 Casting aluminum alloy
- GB/T 1184 Geometrical tolerancing--Geometrical tolerance for features without individual tolerance indications
- GB/T 1804 General tolerances Tolerances for linear and angular dimensions without individual tolerance indications
- GB/T 196 General purpose metric screw threads--Basic dimensions
- GB/T 197 General purpose metric screw threads—Tolerances*， 2018-03-15 Update
- GB/T 3 Run-outs, undercuts and chamfers for general purpose metric screw threads
- GB/T 6403.4 Rounding and chamfer of parts
- GB/T 699 Quality carbon structure steels*， 2015-12-10 Update
- GB/T 700 Carbon structural steels
- GB/T 9439 Gray cast iron parts*， 2023-09-07 Update
JB/T 7277-2014 history
- 2014 JB/T 7277-2014 Specification of operating handle, handwheel and knob
- 1994 JB/T 7277-1994 Technical specification for actuators
