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DIN - DVS 2207-3

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

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Organization: DIN
Publication Date: 1 April 2005
Status: active
Page Count: 9
ICS Code (Welding processes): 25.160.10
scope:

Applicability

This technical code applies for hot-gas welding with torch separate from filler rod (WF) and hot-gas string-bead (WZ) welding of semi-finished thermoplastic products in tank, process equipment and pipeline manufacture. It describes the various methods, shows the method limitations and defines the quality assurance requirements. Hot gas welding is mainly used for welding material thicknesses between 2 and 10 mm. Larger thicknesses are generally hot-gas extrusion welded according to DVS 2207-4. Special applications, such as welding of waterproof sheeting, are described in DVS 2225-1 and 2225-4; welding of PE pipe jackets is described in DVS 2207-5.

Document History

March 1, 2013
Welding of thermoplastics - High-speed hot gas welding and hot gas welding with the torch separate from the filler rod of pipes, piping parts and panels - Welding parameters
A description is not available for this item.
March 1, 2013
Welding of thermoplastics - High-speed hot gas welding and hot gas welding with the torch separate from the filler rod of pipes, piping parts and panels - Welding of fluoroplastics
A description is not available for this item.
April 1, 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 - Requirements for welding equipment and accessories
Applicability This supplement to technical code DVS 2207- 3 describes, in general terms, qualitative and safety-relevant requirements for welding equipment and the necessary accessories for hot-gas...
DVS 2207-3
April 1, 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
Applicability This technical code applies for hot-gas welding with torch separate from filler rod (WF) and hot-gas string-bead (WZ) welding of semi-finished thermoplastic products in tank, process...
April 1, 2005
Welding of thermoplastics - Hot gas string-bead and fan welding of pipes, piping parts and panels - Welding parameters
A description is not available for this item.

References

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