Cathodic protection coupons are a simple, size-specific piece of metal with one or more wires attached and are used for evaluating corrosion control or cathodic protection systems protecting a structure, typically a steel pipeline. These measurments includes:
Flathead-1 Coupon
The "Flathead-1" steel coupon is a 1 cm2 coupon made from 1018 alloy steel. The steel coupon is flush mounted inside a durable PVC housing. This coupon includes a specified length of #12 AWG stranded copper cable with RHH/RHW direct burial insulation, typically green in color.
Coupon Ordering Information
Cyclone 10 Single Cable Lead
Cyclone 10 Dual Cable Lead
Flathead 10 Single Cable Lead
Flathead 10 Dual Cable Lead
Hemi 10 Single Cable Lead
Hemi 10 Dual Cable Lead
Hemi 10 Three Cable Lead