The Execution standards forFlame retardant steel cord conveyor belt mainly include the following two aspects:
Flame retardant steel cord conveyor belt It mainly includes the following two aspects: 1、 National Standard (China) GB/T 21352-2008 Standard name: Steel wire rope core flame-retardant conveyor belt for mines Implementation date: July 1st, 2008 Main content: It specifies the technical requirements, test methods, inspection rules, as well as requirements for marking, packaging, transportation, and storage of flame-retardant conveyor belts with steel wire rope cores used in mines. Design and manufacture of steel wire rope core flame-retardant conveyor belts suitable for underground coal mines. 2、 Industry standards 1. MT/T 668-2019 (replaces MT/T 668-2007) Standard Name: Steel Wire Rope Core Flame Retardant [Read More…]