GB/T 21538-2026 Active National standards

GB/T 21538-2026 Rubber roller for metal sheet coating

GB/T 21538-2026 Rubber roller for metal sheet coating

Publish Date: 2026-02-27 Implement Date: 2026-09-01 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 21538-2026

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: 2026-02-27

Implement Date: 2026-09-01

Pages: 16 pages

Scope

This document specifies the product structure, classification and marking, technical requirements, inspection rules and marking, packaging, transportation and storage of coated rubber rollers for metal sheets (hereinafter referred to as "coated rubber rollers"), describes the corresponding test methods, and provides recommendations for use and maintenance.
This document is applicable to the production and inspection of coated rubber rollers used in metal sheet production lines that are surface-treated with paints or passivation solutions, etc.

Development Information

Word Count: 19 Thousand words Pages: 16 pages

Replace the following standards

GB/T 21538-2008 Rubber roller for metal foil-purpose coating

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 1690-1992 Rubber, vulcanized-Determination of the effect of liquids GB/T 1690-2006 Rubber,vulcanized or thermoplastic—Determination of the effect of liquids GB/T 1690-2010 Rubber,vulcanized or thermoplastic—Determination of the effect of liquids GB/T 4459.5-1999 Mechanical drawings—Representation of centre holes GB/T 9239.1-2006 Mechanical vibration—Balance quality requirements for rotors in a constant(rigid)state—Part 1:Specification and verification of balance tolerances GB/T 18851.1-2005 Non-destructive testing—Penetrant testing—Part 1:General principles GB/T 18851.1-2012 Non-destructive testing—Penetrant testing—Part 1:General principles GB/T 18851.1-2024 Non-destructive testing—Penetrant testing—Part 1:General principles GB/T 39693.4-2025 Rubber,vulcanized or thermoplastic—Determination of hardness—Part 4:Indentation hardness by durometer method(Shore hardness) GB/T 39693.6-2020 Rubber,vulcanized or thermoplastic—Determination of hardness—Part 6:Apparent hardness of rubber-covered rollers by IRHD method GB/T 39693.7-2022 Rubber, vulcanized or thermoplastic—Determination of hardness—Part 7:Apparent hardness of rubber-covered rollers by Shore-type durometer method GB/T 39697.2-2020 Rubber or plastics covered rollers—Specifications—Part 2:Surface characteristics HG/T 3079-1999 The tolerance of the dimensions for rubber and plastic rollers

Related Standards

GB/T 18241.2-2000 Active

GB/T 18241.2-2000 Rubber lining—Part 2— Lining for grinding mills

Publish Date: 2000-10-27

GB/T 18241.3-2000 Replaced

GB/T 18241.3-2000 Rubber Iining—Part 3-Lining for floatation machine

Publish Date: 2000-10-27

GB 18241.1-2001 Replaced

GB 18241.1-2001 Rubber lining—Part 1 Anticorrosion lining for equipment

Publish Date: 2001-07-03

GB/T 20029-2005 Active

GB/T 20029-2005 Rubber isolation bearings for instruments and equipments

Publish Date: 2005-09-15

GB/T 18241.4-2006 Active

GB/T 18241.4-2006 Rubber lining—Part 4:Anticorrosion lining for flue gas desulfurization

Publish Date: 2006-03-14

GB 18173.1-2006 Replaced

GB 18173.1-2006 Polymer water-proof materials—Part 1:Water-proof sheet

Publish Date: 2006-08-24