This standard specifies the classification of cone-sealed steel wire braided hose assemblies. This standard is applicable to cone-sealed steel wire braided hose assemblies with oil and water as the medium. Medium temperature: -40~100℃. This standard is used in conjunction with JB/T 6144.1-92, JB/T 6144.2-92, JB/T 6144.3-92 and JB/T 6144.4-92. JB/T 6142.1-1992 Cone-sealed steel wire braided hose assemblies JB/T6142.1-1992 Standard download decompression password: www.bzxz.net

Mechanical Industry Standard of the People's Republic of China
JB/T6142.1-1992
Cone Sealed Wire Braided Hose Assembly
Published on 1992-06-09
Implementation by the Ministry of Machinery and Electronics Industry of the People's Republic of China on 1993-01-01
Mechanical Industry Standard of the People's Republic of China
Cone Sealed Wire Braided Hose Assembly
1 Subject Content and Scope of Application
This standard specifies the classification of cone sealed wire braided hose assemblies. JB/T 6142.1 - 1992
This standard applies to cone sealed wire braided hose assemblies with oil and water as the medium. Medium temperature: -40~+100°℃C. This standard is used in conjunction with JB/T6144.1-1992 "Conical Sealing Hose Assembly Conical Joint", JB/T6144.2-1992 "Conical Sealing Hose Assembly Circular
Column Pipe Threaded Conical Joint", JB/T6144.3-1992 "Conical Sealing Hose Assembly Conical Pipe Threaded Conical Joint", JB/T6144.4-1992 "Conical Sealing Hose Assembly Conical Threaded Conical Joint" and JB/T6144.5-1992 "Conical Sealing Hose Assembly Welded Conical Joint". 2
Reference standards
GB3683
JB/T6145
3Product categories
O-rings for hydraulic and pneumatic use
Wire braided hydraulic hose
Dimension series and tolerances
Wire and cotton braided hose assemblies
Technical conditions
3.1 The dimensional parameters of the cone seal wire braided hose assembly shall be in accordance with the provisions of the drawings and tables. Strip the outer rubber length!
Crimp length
Approved by the Ministry of Machinery and Electronics Industry on June 9, 1992, and implemented on January 1, 1993
Working pressure
Outer diameter of reinforcement layer
Crimp diameter D
Note: For the recommended length L and tolerance of the assembly, see Appendix A of JB/T6145. Product marking method
Hose assembly
Marking example
××××
M22× 1.5
M30x 2
M36x 2
M42* 2
M52× 2
M56x 2
JB/T 6142.1 -1992
JB/T6142.1
Standard number
0-shaped rubber seal
8.5× 1.8
10.6× 1.8bzxz.net
12.5x 1.8
13.2× 2.65
17.0× 2.65
19.0× 2.65
22.4× 2.65
26.5* 3.55
34.5x 3.55
37.5x 3.55
47.5× 3.55
Assembly length of hose, mm
Code for number of reinforcement layers (see table)
Inner diameter of hose, mm
Product name
Inner diameter of hose is 6.3mm,
Conical seal III layer steel wire braided hose assembly with assembly length L=1000mm: Hose assembly
Technical conditions
6.3Ⅲ-1000
JB/T6142.1
Technical conditions shall be in accordance with the provisions of JB/T6145.
JB/T6142.1
Product marking method
Hose assembly
3.3 Marking example
JB/T 6142.1 -1992
JB/T6142.1
Standard number
Hose assembly length, mm
Code for number of reinforcement layers (see table)
Hose inner diameter, mm
Product name
Cone-sealed III-layer steel wire braided hose assembly with hose inner diameter of 6.3mm and assembly length L=1000mm: Hose assembly
4 Technical conditions
6.3Ⅲ-1000JB/T6142.1
Technical conditions shall be in accordance with the provisions of JB/T6145.
Additional Notes:
This standard was proposed and managed by 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 was Qi Dingshun.
People's Republic of China
Mechanical Industry Standard
Cone Seal Wire Braided Hose Assembly
JB/T 6142.1 - 1992
Published and issued by the China Academy of Mechanical Science
Printed by the China Academy of Mechanical Science
(No. 2 Shouti South Road, Beijing
Postal Code 100044)
Format 880×1230
Sheet 1/2
Word Count 6,000
First Edition in October 1992
First Printing in October 1992
Price 0.80 Yuan
Print Quantity 1-500
Mechanical Industry Standard Service Network: http://www.JB.ac.cn661 - 19
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