GB/T 9065.1-1988 Hydraulic hose connector connection dimensions flared type

GB/T 9065.1-1988 Hydraulic hose connector connection size flared type GB/T9065.1-1988 standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Hydraulic power-Hose connector
Flare type
Connecting dimension
Hydraulic power-Hose connector-Connecting dimension
(Part I, Flare type)
UDC 621. 643. 4bZxz.net
GB 9065.1-88
This standard specifies the connection dimensions of flare hose connectors for hydraulic systems with hydraulic oil (liquid) as the working medium. 1 Reference Standards
GB 3683 Copper wire braided hydraulic hose
GB5625~5653 Flare type pipe connector
2 Types and dimensions
2.1 The connector type is shown in Figure 1.
GB5625~5653
2.2 The connection dimensions are specified in the following table.
Approved by the State Machinery Industry Commission on April 5, 1988. Figure 1
Implemented on January 1, 1989
GB9065.1—88
Flared pipe joint
d (reference)
Inner diameter of hose
M 16X1. 5
M33×2
M45×2
Additional instructions:
This standard is proposed and managed by the National Hydraulic and Pneumatic Standardization Technical Committee. This standard was drafted by the Tianjin Engineering Machinery Research Institute of the State Machinery Industry Commission and the Luzhou Hydraulic Accessories Factory.
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