Thermoplastics fittings. Determination of ring stiffness Ingestion-build-156411 Requirements for decorative

Requirements for decorative

BS 4973-1 guides the manufacturers to streamline production so that users have access to superior products made from suitable materials

Minimum yield strengths up to 460 MPa are specified together with low temperature impact properties at temperatures down to –40 °C

Trucks designed primarily for container handling

EN 16348 applies

Thermoplastics fittings. Determination of ring stiffness Ingestion-build-156411 Requirements for decorative1 Scope This International Standard specifies a method of determining the ring stiffness of bends and branches made from thermoplastic material and for use with plastics pipes having a circular cross section. The method can be used to determine the stiffness of bends, equal branches and unequal branches, provided the fitting allows a diametric deflection of at least 4 %. NOTE 1 If a fitting has the same wall thickness, wall construction, material and