GB/T 9065.2-1988 Hydraulic hose connector connection dimensions ferrule type

GB/T 9065.2-1988 Hydraulic hose connector connection dimensions ferrule type GB/T9065.2-1988 standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Hydraulic power-Hose connector:Connecting dimension
(Part : Insert type)
UDC 621. 643. 4
GB9065.2—88
This standard specifies the connection dimension of the ferrule type hose connector for hydraulic systems with hydraulic oil (liquid) as the working medium. 1 Reference Standards
GB3683 Steel Wire Braided Hydraulic Hose
GB3733.1~3765 Ferrule Type Pipe Connector
2 Type and Dimension
2.1 The connector type is shown in Figure 1.
GB3733.1~3765bzxZ.net
2.2 The connection dimensions are specified in the following table.
Approved by the National Machinery Industry Commission on April 5, 1988, and implemented on January 1, 1989
GB 9065.2—88
Cut-type pipe joints
Limit deviation
Nominal size
d (reference)
Hose inner diameter
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 National Machinery Industry Commission and the Huzhou Hydraulic Accessories Factory.
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