BS 6087:1981 pdf free download.Flexible joints for cast iron drainpipes and fittings (BS 437) and for cast iron soil, waste and ventilating pipes and fittings (BS 416). 1 .Scope BS 6087 specifies design requirements and type tests...
BS 6087:1990 download free
BS 6087:1990 download free.British Standard Specification for flexible joints for grey or ductile cast iron drainpipes and fittings (BS 437) and for discharge and ventilating pipes and fittings (BS 416). BS 6087 specifies design requirements and type...