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Standards Development is a service provided by BSI Group
Material requirements for pipework and fittings used in hydrogen gas installation. Specification
Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, PN designated. Cast iron flanges
Glass-reinforced thermosetting plastics (GRP) pipes and fittings. Test methods for leak tightness and proof of structural design of flexible joints
Ductile iron and steel wide tolerance couplings and flange adaptors for use with pipes of different materials: ductile iron, Grey iron, steel, PVC-U, PVC-O, PE, fibre-cement
Plastics piping systems. Elastomeric-sealing-ring-type socket joints for use with plastic pressure pipes. Test method for leak tightness under negative pressure, angular deflection and deformation
Plastic piping systems. Mechanical joints between fittings and pressure pipes - Test method for leaktightness under negative pressure
Irrigation techniques. Quick coupling pipes for movable irrigation supply. Technical characteristics and testing
Plastics piping systems. Mechanical joints between fittings and pressure pipes. Test method for resistance to pull-out under constant longitudinal force
Standards Development