DIN - DVS 2207-16
Welding of thermoplastics - Heated tool welding of pipes and piping parts made of Polyamide 12
Organization: | DIN |
Publication Date: | 1 July 2010 |
Status: | active |
Page Count: | 8 |
ICS Code (Welding processes): | 25.160.10 |
scope:
Scope of application
This technical code applies to the heated tool butt welding and sleeve welding with an incorporated heating element of pipes and fittings which are made of Polyamide 12 (PA 12) according to ISO 22621-5 (under preparation) with a density of 1,000 - 1,040 kg/m3 and serve to transport gases, liquids and solids.
In normal storage conditions, the semi-finished product absorbs up to max. 0.8% moisture. The weldability up to this moisture content has been proven on the basis of tests.