Tools for pressing. Guide bushes - Form E, gliding bushes, flanged, type 1 Ingestion-build-232773 3-butadiene

3-butadiene

BS EN 60317-38:2014 includes the following significant technical changes with respect to EN 60317-38:1994:

This British Standard specifies general requirements for materials to be used for or in the form of PE-X pipes

BS EN 62388 specifies performance requirements

Selection of the type and concentration of the reagent

Tools for pressing. Guide bushes - Form E, gliding bushes, flanged, type 1 Ingestion-build-232773 3-butadiene1 Scope This part of ISO 9448 specifies the main dimensions and tolerances, in millimetres, of guide bushes of form E, flanged gliding bushes, type 1, intended for use in press tools and to be mounted in the clamp plate with transition fit and fixed to the plate by means of guide clamps. It gives guidance on the materials, and specifies the hardness and the designation of bushes in accordance with this part of ISO 9448.