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Coupons

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Elastomeric Coupons | Insulators | Introduction to Coupons & Weight Loss Analysis | Technical Info | Post Exposure Analysis | Alloys Available | Alloys by Trademark

Accurate monitoring of corrosion rates in any environment is critical when viewed in terms of the maintenance and repair costs associated with corrosion and material failure. Test coupons provide an inexpensive means of on-line monitoring that will allow you to effectively measure the corrosivity within your system. By observing the mils-per-year corrosion rate of an exposed coupon, valuable information can be provided regarding the material's life expectancy.

Coupon after being exposed to corrosive environment.
Metal Samples can make coupons in any size, shape, or material you need. Coupons can be stenciled with alloy and sequence numbers for proper identification. Mill test reports, identifying element compositions of materials used, are provided on all orders. When ordering test coupons, certain options must be detailed such as the test material(s), the style and size, desired surface finish, and the mounting method. The areas below will help you build your monitoring system by stepping you through these options. Once you have configured the parts you need, you can add them to an online quote request and submit it to Metal Samples for a price quotation. Generally speaking, any coupon can be used in any system. However, to aid in product selection coupons and holders have been separated by their typical application below.

General Purpose Coupons and Holders
Used for most applications, including the water treatment industry.

Flat Coupons	Disc (Flush) Coupons	Cylindrical Coupons
Welded Coupons	Special Purpose Coupons	Stressed Coupons
Coupon Holders	Test Racks	Bypass Piping Systems

Coupons and Holders for use in High Pressure Access (Retrievable) Systems
Typically used in the oil and gas industry, where High Pressure Access Fittings are commonly used.

Flat Coupons	Disc (Flush) Coupons	Coupon Holders
Welded Coupons	Special Purpose Coupons

Corrosion Monitoring Home Page | Coupons | Probes | Instrumentation | Access Fittings | Injection Systems