This standard specifies the classification of cone seal and welded straight pipe joints. JB/T 6383.1-1992 Cone seal and welded straight pipe joints JB/T6383.1-1992 Standard download decompression password: www.bzxz.net

Mechanical Industry Standard of the People's Republic of China
JB/T 6383.1-1992
Cone Seal Two-End Welding Straight Pipe Joint
Published on July 14, 1992
Implementation by the Ministry of Machinery and Electronics Industry of the People's Republic of China on July 1, 1993
Mechanical Industry Standard of the People's Republic of China
Cone Seal Two-End Welding Straight Pipe Joint
1 Subject Content and Scope of Application
This standard specifies the classification of cone seal two-end welded straight pipe joints. JB/T6383.1-1992
This standard applies to cone seal two-end welded straight pipe joints in pipeline systems with oil and gas as the medium. Nominal pressure PN≤31.5MPa, working temperature -25~+80℃.
：Reference standards
GB1414
GB2346
GB2878
GB5865
JB/T6386
3Product categoriesbZxz.net
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||t t||Technical conditions for cone seal welded pipe joints
The types and dimensions of cone seal welded straight pipe joints shall be in accordance with the provisions of the drawings and tables. S
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 joints
Marking example:
JB/T6383.1
JB/T 6383.11992
Standard number
Outer diameter of pipe, mm
Product name
Tap seal welding straight pipe joint with outer diameter Do of 20mm: Pipe joint
Technical conditions
JB/T6383.1
Technical conditions of taper seal welding straight pipe joint at both ends shall comply with the provisions of JB/T (6386.
Additional instructions:
This standard is proposed and managed by Xi'an Heavy Machinery Research Institute of the Ministry of Machinery and Electronics Industry. This standard is 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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