BS EN 969-1996 Specification for ductile iron pipes, fittings, accessories and their joints for gas pipelines – Requirements and test

methods
BS EN ISO 12162-1996 Thermoplastics materials for pipes and fittings for pressure applications – Classification and design – Overall

service (design) coefficient
BS EN ISO 1746-2001 Rubber or plastics hoses and tubing – Bending tests
BS EN ISO 6708-1996 Pipework components – Definition and selection of DN (nominal size)
BS EN ISO 8795-2002 Plastics piping systems for the transport of water intended for human consumption – Migration assessment –

Determination of migration values of plastics pipes and fittings and their joints
BS ISO 10147-2005 Pipes and fittings made of crosslinked polyethylene (PE-X) – Estimation of the degree of crosslinking by

determination of the gel content
BS ISO 10838-1-2001 Mechanical fittings for polyethylene piping systems for the supply of gaseous fuels – Metal fittings for pipes of

nominal outside diameter less than or equal to 63mm
BS ISO 10838-2-2001 Mechanical fittings for polyethylene piping systems for the supply of gaseous fuels – Metal fittings for pipes of

nominal outside diameter greater than 63mm
BS ISO 10838-3-2001 Mechanical fittings for polyethylene piping systems for the supply of gaseous fuels – Thermoplastic fittings for

pipes of nominal outside diameter less than or equal to 63mm
BS ISO 15840-2006 Ships and marine technology – Standard Forged Steel Valves specification for thermosetting resin fibreglass pipe and fittings to be used

for marine applications

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