IS 8090 : 1976 Specification for Couplings, Branch Pipe, Nozzle Used in Hose Reel Tubing for Fire Fighting

UDC 614.843.2 : 621.643.415                                  CED22

Reaffirmed 2020

1 Scope

1.1 This standard lays down the requirements regarding material, shape and dimensions, construction and performance test of couplings, branch pipe, nozzle used in hose reel tubing (20 mm size) for fire fighting.

2 References

IS 2 : 1960 Rules for rounding off numerical values

IS 291 : 1961 Specification for naval brass rods and sections (suitable for machining and forging)

IS 292 : 1961 Specification for brass ingots and castings

IS 304 : 1961 Specification for high tensile brass ingots and castings

IS 318 : 1962 Specification for leaded tin bronze ingots and castings

IS 554 : 1975 Dimensions for pipe threads where pressure tight joints are required on the threads

IS 617 : 1975 Specification for aluminium and aluminium alloy ingots and castings for general engineering purposes

IS 937 : 1965 Specification for washers for water fittings for fire fighting purposes

IS 1264 : 1965 Specification for brass ingots for gravity die castings and brass gravity die castings (including naval brass)

IS 2102 : 1969 Recommendations for allowable deviations for dimensions without specified tolerances