IS 2692 : 1989 Specification for ferrules for water services

1 Scope

1.1 This standard lays down nominal sizes and requirementsregarding material, manufacture and workmanship, construction,sampling and testing of copper alloy screw-down ferrules for use onwater supply mains.

2 References

List of referred Indian Standards IS 318 : 1981 Leaded tin bronze ingots and castings

IS 319 : 1974 Free-cutting brass, bars, rods and sections

IS 320 : 1980 High tensile brass rods and sections (other than forgings stock)

IS 554 : 1985 Dimensions for pipe threads where pressure-tight joints are made on threads

IS 1264 : 1989 Brass gravity die castings ingots and castings

IS 3487 : 1966 Copper strip and foil for manufacture of copper gaskets and copper washers and eyelets

IS 4218 ISO metric screw threads

    Part 1 : 1976 Part 1 Basic and design profiles

    Part 2 : 1975 Part 2 Diameter pitch combinations

    Part 3 : 1976 Part 3 Basic dimensions for profiles

    Part 4 : 1976   Part 4 Tolerancing system

IS 4346 : 1982 Washers for use with fittings for water services

IS 4905 : 1968 Methods for random sampling

IS 6912 : 1985 Copper and copper alloys forging stock and forgings