IS : 446/1980 (Amalgamated revision of IS : 446/ 1968 covering both textile woven and braided construction) or IS 911.
IS 446/87 - TYPE I II & III
50 mm & above sizes in Type I, II, III are supplied as per request.
There are 3 types of hoses
The hoses will undergo hydraulic test as per following,
Air, Pneumatic, Rock Drill Hoses are used for various applications like general construction work, road building, tunneling, in construction jobs used with chipping, grinding and riveting appliances; in Service type inflation, for rock drilling applications in mine, and quaries etc.