DS/ISO 13967
Thermoplastics fittings - Determination of ring stiffness
inactive, Most Current
| Organization: | DS |
| Publication Date: | 13 September 1999 |
| Status: | inactive |
| Page Count: | 19 |
| ICS Code (Plastics fittings): | 23.040.45 |
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 that the fitting allows a ring deflection of at least 4%.
Document History
DS/ISO 13967
September 13, 1999
Thermoplastics fittings - Determination of ring stiffness
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...