The use of a corrosion coupon from Crystal Industrial is a method of determining corrosion of a material using small metallic strips. The corrosion coupons from India are manufactured with the same chemical composition as that of the plant vessel which is going to be monitored.
The first step of determining the rate of corrosion using corrosion coupons from Crystal Industrial refers to the installation of corrosion coupons in the same environment that is encountered by the plant vessel regularly.
The corrosion coupons from Crystal Industrial are generally kept into the solution for three months. After the stipulated time period, the corrosion coupons are taken out of the solution. You can see a visual difference between the new corrosion coupons and the corrosion coupons which have been taken out of the solution.
The corrosion coupons from Crystal Industrial are then taken to the laboratories for further testing. Each corrosion coupon from Crystal Industrial comes with a unique serial number which lets you easily identify the coupons after taken out of the chemical solution.
If you want to measure the rate of corrosion occurring at different parts of the pipelines or vessel plants then you can install multiple corrosion coupons from Crystal Industrial. It is always suggested to install the corrosion coupons from Crystal Industrial at that part of the pipeline which is most prone to corrosion; generally this is the bottom of the pipeline where water logs.
You can get customized corrosion coupons from Crystal Industrial at short delivery time.