IS 1538 Pt.2-1976 Specification for cast iron fittings for water, gas and sewage pressure pipes Part II Specific requirements for pipe sockets and sleeves
This standard ( Part II) lays down the requirements for dimensions of cast iron pressure pipe fittings of sockets and spigots of pipes type.
IS 1538 Pt.2-1976 history
1976IS 1538 Pt.2-1976 Specification for cast iron fittings for water, gas and sewage pressure pipes Part II Specific requirements for pipe sockets and sleeves