T/ZZB 1890-2020 Active Group standards

T/ZZB 1890-2020 Polyurethane hard-rubber tire

Publish Date: 2020-11-20 Implement Date: 2020-12-01 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: T/ZZB 1890-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Storage equipment and loading and unloading machinery

ICS Name: Industrial vehicles

Publish Date: 2020-11-20

Implement Date: 2020-12-01

Scope

Main technical content: This document specifies the terms and definitions, types, structures, and basic parameters of rigid polyurethane castors; basic requirements; technical requirements; test methods; inspection rules; marking; packaging and storage; and quality commitments. This document applies to rigid polyurethane castors (hereinafter referred to as castors) made from polyurethane elastomer materials with a rebound rate of more than 50%.