DVGW quality mark for water | |
Wall thickness, connection 2 | |
Wall thickness connecting pipe, connection 2 | |
Outer pipe diameter connection 1 | |
With sealing rings/gaskets | |
Wall thickness connecting pipe, connection 1 | |
Flange compression class (ANSI) | |
Working length connection 1 | |
Wall thickness, connection 1 | |
Type approval according to BBR/EKS | |
Flange compression class (BS) | |
Certified according to NF 545 | |
DVGW quality mark for gas | |
Outer pipe diameter connection 2 | |
Flange compression class (JIS) | |
Flange compression class (PN) | |
With connection indicator | |
Working length connection 2 | |