This standard specifies the classification of cone seal 45° wire braided hose assemblies. JB/T 6142.4-1992 Cone seal 45° wire braided hose assemblies JB/T6142.4-1992 Standard download decompression password: www.bzxz.net

Mechanical Industry Standard of the People's Republic of China
Cone seal 45° steel wire braided hose assembly
1 Subject content and scope of application
This standard specifies the classification of cone seal 45° steel wire braided hose assembly, JB/T6142.4-92
This standard is applicable to cone seal 45° steel wire braided hose assembly with oil and water as medium. Medium temperature: -40~+100℃. This standard is used in conjunction with JB/T6144.1-92 "Conical Sealing Hose Assembly Conical Joint", JB/T6144.2-92 "Conical Sealing Hose Assembly Cylindrical Pipe Threaded Conical Joint", JB/T6144.3-92 "Conical Sealing Hose Assembly Conical Pipe Threaded Conical Joint", JB/T6144.4-92 "Conical Sealing Hose Assembly Conical Threaded Conical Joint" and JB/T6144.5-92 "Conical Sealing Hose Assembly Welded Conical Joint". 2
Referenced Standards
GB3683
JB/T6145
3Product Classification
Hydraulic and Pneumatic O-Ring Rubber Seal Diagram Dimension Series and Tolerance Wire Braided Hydraulic Hose
Technical Conditions for Wire and Cotton Braided Hose Assembly 3.1 The dimensional parameters of the 45°conical seal wire braided hose assembly shall be in accordance with the provisions of the drawings and tables. Buckle length 4.
Outer rubber stripping length!
Approved by the Ministry of Machinery and Electronics Industry on June 9, 1992, 10
Implemented on January 1, 1993
JB/T6142.4-92
810910
Nominal diameter
Inner diameter of hose
Product marking method
Hose assembly
JB/T6142.4-92
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JB/T6142.4
Standard number||tt ||Assembly length of hose, mm
Number of reinforcement layers (see table)
Inner diameter of hose, mm
Product name
3.3 Marking example
Hose inner diameter is 6.3mm, and the total length L=1000mm is a cone seal 45° 1-layer steel wire braided hose assembly: 6.3-1000
Hose assembly
JB/T6142.4
Technical conditions
Technical conditions are in accordance with the provisions of JB/T6145.
Additional remarks:
This standard was proposed and managed by the Xi'an Heavy Machinery Research Institute of the Ministry of Machinery and Electronics Industry, and was drafted by the Xi'an Heavy Machinery Research Institute of the Ministry of Machinery and Electronics Industry. The main drafter of this standard is Qi Dingshun.
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