GB/T 6577-2021 Active National standards

GB/T 6577-2021 Types,dimensions and tolerances of groove for seals with bearing rings for hydraulic cylinders piston

Publish Date: 2021-05-21 Implement Date: 2021-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 6577-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Hydraulic and pneumatic devices

ICS Name: Filter, sealing gasket, and fluid impurities

Publish Date: 2021-05-21

Implement Date: 2021-12-01

Pages: 8 pages

Scope

This document specifies the symbols, types, dimensions, and tolerances of the combined support ring seal grooves used on the pistons of hydraulic cylinders.
This document applies to the combined support ring seal (hereinafter referred to as the combined seal) that plays a two-way sealing role on the pistons of reciprocating hydraulic cylinders with a cylinder diameter of 20 mm to 500 mm.

Development Information

Word Count: 16 Thousand words Pages: 8 pages

Replace the following standards

GB/T 6577-1986 Hydraulic fluid power—Cylinders—Piston seal housings incorporating bearing rings—Dimensions and tolerances

Referenced Standards

GB/T 1031-1995 Surface roughness parameters and their values GB/T 1031-2009 Geometrical Product Specifications (GPS)—Surface texture:Profile method—Surface roughness parameters and their values

Related Standards

GB/T 17486-1998 Replaced

GB/T 17486-1998 Hydraulic fluid power—Filter—Evaluation of pressure drop versus flow characteristics

Publish Date: 1998-09-02

GB/T 14039-2002 Active

GB/T 14039-2002 Hydraulic fluid power—Fluids—Method for coding the level of contamination by solid particles

Publish Date: 2002-10-11

GB/T 18853-2002 Replaced

GB/T 18853-2002 Hydraulic fluid power filters—Multi-pass method for evaluating filtration performance of a filter element

Publish Date: 2002-10-11

GB/T 18854-2002 Replaced

GB/T 18854-2002 Hydraulic fluid power—Calibration of liquid automatic particle counters

Publish Date: 2002-10-11

GB/T 3452.1-2005 Active

GB/T 3452.1-2005 Fluid power systems—O-rings—Part 1:Inside diameters, cross-sections, tolerances and size identification code

Publish Date: 2005-07-11

GB/T 20082-2006 Active

GB/T 20082-2006 Hydraulic fluid power—Fluid contamination—Determination of particulate contamination by the counting method using an optical microscope

Publish Date: 2006-01-23