The permanent corrosion coupon is placed directly on the pipe. It is designed to be left permanently.
Description
Cable : 2.5mm² reinforced, length 5m
Cylindrical steel patch
Steel patch tolerence : -0.05/+0mm
Cable : 2.5mm² reinforced, length 5m
Oblong steel patch
Steel patch tolerence : -0.05/+0.05mm
JDechaume, designer and manufacturer of cathodic protection equipment and special assembly machines.