The piping and fittings are made of acid and corrosion-resistant plastics as e.g. PE 100, PP-H (GF make) or PVDF. We can also supply them in different materials upon request. All individual components of double-walled piping are manufactured according to DIN. The production of the two-pipe components is made in accordance with the valid DVS directives. All double-walled components are simultaneously welded.
The product portfolio also comprises straight pipes in standard lengths of 6 m for PE, or 5 m for PP and PVDF as well as all fittings; 45° bends, 90° bends, T pieces, pipe branches, fixing points, sensor points, reducers and transition components.
The leakproofness of the double-walled piping can be monitored with several systems:
- Visual monitoring
- Liquid sensors
- Pressure monitoring
Standard dimensions of the inner / outer pipes for PE and PP:
25 x 2,3 50 x 2,9
32 x 2,9 50 x 2,9
40 x 3,7 63 x 3,6
50 x 4,5 75 x 4,3
63 x 5,8 90 x 5,1
75 x 6,8 110 x 6,3
90 x 8,2 125 x 7,1
110 x 10,0 160 x 9,1
Wall thicknesses of PVDF pipe may deviate.Additional dimensions for PE 200
and PP-H pipes are available on request.