This standard specifies the product classification, technical requirements, test methods and inspection rules of rubber hoses for compressed air (hereinafter referred to as air hoses). This standard is applicable to industrial compressed air whose working temperature is -20~1045℃ and whose working pressure is below 2.5Mpa. Compressed air for mining and construction. Rubber hoses with good oil resistance and compressed air for mining (excluding coal mines) and construction projects.
GB/T 1186-1992 history
2016GB/T 1186-2016 Rubber hoses, textile-reinforced, for compressed air.Specification