RO
SR EN ISO 13967:2010
Thermoplastics fittings - Determination of ring stiffness (ISO 13967:2009)
ISO 13967:2009 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 %.
Status :
Valid
Approval date : 5/31/2010
Publish date : 6/2/2010
Number of pages : 22
ICS : 23.040.45 Plastics fittings
Technical Committee : 108 - Plastics, codification and analysis methods