GB/T 15242.1-1994 Dimension series and tolerances of coaxial seals for hydraulic cylinder pistons and piston rod dynamic seals
time:
2024-08-08 23:24:11
- GB/T 15242.1-1994
- in force
Standard ID:
GB/T 15242.1-1994
Standard Name:
Dimension series and tolerances of coaxial seals for hydraulic cylinder pistons and piston rod dynamic seals
Chinese Name:
液压缸活塞和活塞杆动密封装置用同轴密封件尺寸系列和公差
Standard category:
National Standard (GB)
-
Date of Release:
1994-10-17 -
Date of Implementation:
1995-10-01
Standard ICS number:
Fluid Systems and General Parts>>Fluid Power Systems>>23.100.20 CylinderChina Standard Classification Number:
Machinery>>General Parts>>J20 Hydraulic and Pneumatic Devices
Release date:
1994-10-17Review date:
2004-10-14Drafter:
Jin Zhenbang, Liang Juxiu, Ye MaiDrafting Organization:
Guangzhou Machine Tool Research Institute, Ministry of Machinery IndustryFocal point Organization:
National Hydraulic and Pneumatic Standardization Technical CommitteeProposing Organization:
Ministry of Machinery Industry of the People's Republic of ChinaPublishing Department:
State Bureau of Technical SupervisionCompetent Authority:
China Machinery Industry Federation
Description (Translated English) / downloadSkip to download
Summary:
This standard specifies the type, size series and tolerance of square and stepped coaxial seals for hydraulic cylinder pistons and piston rod dynamic seals. This standard applies to the seals of reciprocating hydraulic cylinder pistons and piston rods (plungers) with hydraulic oil as the working medium, pressure ≤40MPa, speed ≤5m/s, and temperature range of -40 to 200℃. This standard applies to coaxial seals with O-shaped rubber seals as elastomers, and also to coaxial seals with other cross-sectional types of rubber or rubber-plastic seals as elastomers. GB/T 15242.1-1994 Size series and tolerances of coaxial seals for hydraulic cylinder pistons and piston rod dynamic seals GB/T15242.1-1994 Standard download decompression password: www.bzxz.net
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