JB/T 7938-1999 Hydraulic pump station oil tank nominal capacity series

JB/T 7938-1999 This standard is a revision of JB/T 7938-95 "Nominal capacity series of hydraulic pump station oil tanks". This standard applies to the capacity of hydraulic pump station oil tanks with hydraulic oil as the working medium. This standard was first issued in 1981 as GB 2876-81 and was adjusted to JB/T 7938-95 in April 1996. JB/T 7938-1999 Nominal capacity series of hydraulic pump station oil tanks JB/T7938-1999 standard download decompression password: www.bzxz.net

ICS23.100.99
Machinery Industry Standard of the People's Republic of China
JB/T7938-1999
Hydraulic fluid power-Power units-Nominalcapacitiesofreservoir
Published on 1999-06-28
National Bureau of Machinery IndustrybZxz.net
Implemented on 2000-01-01
JB/T7938-1999
This standard was originally the national standard GB2876-81 "Hydraulic pump station oil tank nominal capacity series", and was downgraded to the industry standard JB/T7938-95 "Hydraulic pump station oil tank nominal capacity series" after the cleanup and rectification of machinery industry standards in 1994. The technical content was confirmed during the review of the standard in 1997, and this revision is only an editorial change. This standard is proposed and coordinated by the National Hydraulic and Pneumatic Standardization Technical Committee. The drafting unit of this standard: Shanghai Mechanical and Electrical Design Institute. The main drafter of this standard: Zhou Yingye.
Mechanical Industry Standard of the People's Republic of China
Nominal capacity series of hydraulic pump station oil tank
Hydraulie fluid power-Power unitsNominalcapacities of reservoir
This standard applies to the capacity of hydraulic pump station oil tanks with hydraulic oil as the working medium. Cited standards
JB/T7938-1999
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are all valid. All standards will be revised, and parties using this standard should explore the possibility of using the latest version of the following standards. GB/T321—1980
Preferred number and preferred number system
Nominal capacity
The nominal capacity of the hydraulic pump station oil tank shall comply with the provisions of Table 1. Table 1 Nominal capacity series of hydraulic pump station oil tank
When the nominal capacity of the oil tank is greater than 6300L of this series, it shall be selected according to the R10 number system in GB/T321. Approved by the State Machinery Industry Bureau on June 28, 1999 1600
Implementation on January 1, 2000
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