DVS 2207-3-1986 PDF

Scope: The information sheet applies to the hot gas welding of pipes and panels made of thermoplastic materials. Areas of application are apparatus, container and pipeline construction; pipelines for gas and water supply may not be hot-welded. The information in the information sheet covers materials, welding processes, requirements for the Welder as well as weld seam structure and testing procedures.

DVS 2207-3-1986 Referenced Document

DIN 16960-1:1974 Welding of Thermoplastics; Principles
DIN 1910-3:1977 Welding; Welding of Plastics, Processes
DIN 32502:1985
DIN 7728-1:1978
DVS 2205-3-1975 "Calculation of containers and apparatuses of thermoplastics, welded joints"
DVS 2205-5-1986 Mathematical calculation of containers and vessels of thermoplastic polymers; square containers
DVS 2208-2-1978 Welding of thermoplastics; machines and equipment for hot-gas welding (not extrusion welding)
DVS 2211-1979 "Filler materials for thermoplastics - Scope, designation, requirements, tests"
DVS 2212-1-1982 Examination of plastics welders; examination group I
VDI 2539-1967 Surface protection with organic materials; testing of surface protection coatings of organic materials

2013 DVS 2207-3-2013 "Welding of thermoplastics - Hot-gas string-bead welding and hot-gas welding with torch separate from filler rod of pipes, pipe components and sheets - Methods, requirements"
2005 DVS 2207-3-2005 "Welding of thermoplastics - Hot-gas string-bead welding and hot-gas welding with torch separate from filler rod of pipes, pipe components and sheets - Methods, requirements"
1986 DVS 2207-3-1986 Hot gas welding of thermoplastic polymers; panels and pipes