GB/T 20786-2025 Active National standards

GB/T 20786-2025 Rubber track

GB/T 20786-2025 Rubber track

Publish Date: 2025-10-05 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 20786-2025
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Other rubber products
ICS Name: Other rubber and plastic products
Publish Date: 2025-10-05
Implement Date: 2026-05-01
Pages: 16 pages

Scope

This document defines the terms and definitions of rubber tracks, provides information on product classification, structure, and marking, specifies technical requirements such as dimensional specifications, appearance quality, and performance, describes the corresponding test methods, and also stipulates inspection rules, marking, packaging, transportation, storage, and usage.
This document is applicable to the manufacture and inspection of rubber tracks made by vulcanizing rubber with metal or fiber materials, which are mainly used in the drive assemblies of agricultural machinery, construction machinery, and transportation vehicles.

Development Information

Word Count: 21 Thousand words Pages: 16 pages

Replace the following standards

Referenced Standards

GB/T 528-1998 Rubber,vulcanized or thermoplastic—Determination of tensile stress-strain properties GB/T 528-2009 Rubber,vulcanized or thermoplastic—Determination of tensile stress-strain properties GB/T 529-1999 Rubber,vulcanized or thermoplastic—Determination of tear strength (Trouser,angle and crescent test pieces) GB/T 529-2008 Rubber,vulcanized or thermoplastic—Determination of tear strength(Trouser,angle and crescent test pieces) GB/T 1682-1994 Rubber, vulcanized—Determination of low-temperature brittleness(single test piece method) GB/T 1682-2014 Rubber,vulcanized—Determination of low-temperature brittleness—Single test piece method GB/T 1689-1998 Rubber vulcanized—Determination of abrasion resistance(Akron machine) GB/T 1689-2014 Rubber vulcanized—Determination of abrasion resistance (Akron machine) GB/T 2941-2006 Rubber—General procedures for preparing and conditioning test pieces for physical test methods GB/T 2941-2025 Rubber—General procedures for preparing and conditioning test pieces for physical test methods GB/T 3512-2001 Rubber, vulcanized or thermoplastic—Accelerated ageing and heat resistance tests—Air-oven method GB/T 3512-2014 Rubber, vulcanized or thermoplastic—Accelerated ageing and heat resistance tests—Air-oven method GB/T 7760-2003 Rubber, vulcanized or thermoplastic—Determination of adhesion to a rigid substrate-90 degrees peel method GB/T 8358-1987 Method of breaking tensile test for steel wire ropes GB/T 8358-2006 Method of breaking tensile test for steel wire ropes GB/T 8358-2014 Steel wire ropes—Determination of measured breaking force GB/T 8358-2023 Steel wire ropes—Determination of breaking force GB/T 16586-2014 Rubber,vulcanized—Determination of adhesion to wire cord GB/T 31333-2014 Dipped cords—Test methods adhesion strength GB/T 32108-2015 Test methods of tensile properties for dipped yarns and cords GB/T 39693.4-2025 Rubber,vulcanized or thermoplastic—Determination of hardness—Part 4:Indentation hardness by durometer method(Shore hardness)

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