JB/T 6383.3-1992 Cone seal welding tee pipe joint

This standard specifies the classification of cone seal welded three-way pipe joints. JB/T 6383.3-1992 Cone seal welded three-way pipe joints JB/T6383.3-1992 Standard download decompression password: www.bzxz.net

Mechanical Industry Standard of the People's Republic of China
JB/T 6383.3-1992
Cone Seal Welded Tee Pipe Joint
Published on 1992-07-14
Implementation of the Ministry of Machinery and Electronics Industry of the People's Republic of China on 1993-07-01
Mechanical Industry Standard of the People's Republic of China
Cone Seal Welded Tee Pipe Joint
1 Subject Content and Scope of Application
This standard specifies the classification of cone seal welded tee pipe joints JB/T 6383.31992
This standard applies to cone seal welded tee pipe joints in pipeline systems with oil and gas as the medium. Nominal pressure PN≤31.5MPa Working temperature -25~+80℃.
2 Reference standardsbZxz.net
GB1414
GB2346
GB2878
GB5865
JB/T6386
3 Product categories
Ordinary thread size series for pipe screw-in ends Hydraulic and pneumatic systems and components Nominal pressure series Hydraulic and pneumatic systems and components Oil (gas) port connection thread size Lubrication system and components Basic parameters
Technical conditions for cone seal welded pipe joints
The types and dimensions of cone seal welded tee pipe joints shall be as specified in the drawings and tables. 3.1
Approved by the Ministry of Machinery and Electronics Industry on July 14, 1992 and implemented on July 1, 1993
Outer diameter of pipe
Marking method
Pipe joint
Marking example:
JB/T6383.31992
JB/T6383.3
Standard number
Outer diameter of pipe,
Product name
Tip seal welded three-way pipe joint with outer diameter Do of 20mm: Pipe joint
Technical conditions
JB/T 6383.3
Technical conditions of taper seal welded three-way pipe joint shall comply with the provisions of JB/T6386.
Additional remarks:
This standard is proposed and managed by the Xi'an Heavy Machinery Research Institute of the Ministry of Machinery and Electronics Industry. This standard was drafted by Xi'an Heavy Machinery Research Institute of the Ministry of Machinery and Electronics Industry. The main drafter of this standard is Zhao Hongzhang.
O-ring
11.2×1.8
11.8×2.65
23.6×2.65
36.5×2.65
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