Rod Corrosion Coupon Monitoring
We sell Rod Corrosion coupon standard size is Ø ¼” x 3″ (Ø 6.3mm x 76.2mm) for 1″ systems, which are commonly used for oil and gas, upstream Pertamina, chemical companies, etc.
This Rod Corrosion coupon is screwed into an insulator which is then screwed into an NPT Bullplug Coupon Holder. The rod coupon standard size is Ø ¼” x 3″ (Ø 6.3mm x 76.2mm), with a milled flat area for the serial number. One end is threaded for
screwing the coupon into the insulator, the other is notched to accept a flathead screwdriver. The exposed surface area is 3.27 in2 (2,109mm2).
30-50 gram union depending on the model, details will be listed on the envelope
Stainless Steel, Carbon Steel
Ø ¼” x 3″ (Ø 6.3mm x 76.2mm)