T/SDCA 044-2023 Mount Tai quality full steel truck tire
T/SDCA 044-2023 Mount Tai quality full steel truck tire
Basic Information
Scope
Scope: This document specifies the terms and definitions, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of all-steel truck tires. This document is applicable to all-steel truck tires. Main technical content: It specifies relevant standards and test methods involving product appearance quality, outer rim dimensions, puncture strength, durability performance, rolling resistance performance, and wet grip performance, as well as inspection rules and standards for marking, packaging, transportation, and storage. The first stage is to organize and collect national and industry standards; the second stage is to survey the current product situation within the enterprise; the third stage is to draft a group standard based on the actual situation of the product and existing national standards; the fourth stage is to publicly release the draft standard and solicit opinions and suggestions; the fifth stage is to apply for a public group standard. Technical indicators: The outer rim dimensions comply with national standards, and the durability performance is 20 hours higher than the national standard. The puncture strength is 130% of the national standard. Currently, there are no requirements for rolling resistance and wet grip performance in the national standard. The company has set requirements for the specifications involved in this project, with a minimum rating of Class C in the EU labeling system.