Mett-Bio Metallurgical Testing and Analysis is an independent R&D division with ISO 17025:2017 (NABL) accreditation, located in Ahmedabad, India. is involved in corrosion testing and failure analysis since 2013.We are glad to announce Corrosion Test Coupons, an inexpensive online monitoring tool that will allow you to properly monitor corrosion within your systems. The mile per year corrosion rate of an exposed coupon can be used to easily determine the materials life.Mett-Bio can help you manufacture coupons in any shape, size, and material (ferrous, non-ferrous, and elastomeric). Depending on the requirements, a suitable marking can also be stencilled on the coupons. Typical coupon shapes include flat strip coupons, disc coupons, and cylinder coupons. Mett-Bio provides a variety of coupon holders and can also develop and manufacture custom holders to meet specific requirements.Additionally, Mett-Bio offers corrosion inhibitor bags which are best suitable corrosion resistant bags for the storage of ferrous and non-ferrous coupons..

Engineered for Reliable Corrosion Monitoring

Our non-metallic corrosion coupon delivers accurate mass loss measurements, helping assess and optimize the corrosion mitigation strategies in demanding environments. The single-use, chemically resistant polymer structure ensures durability during exposure to aggressive substances, from acids to alkalis, making it an indispensable tool for industrial maintenance teams and process managers.

Easy Installation and Traceable Identification

Installation is straightforward-simply mount the coupon on a rack or holder within the desired fluid stream. Each unit features a unique, laser-etched serial number and batch code for reliable identification and record-keeping. The included documentation supports compliance and simplifies monitoring routines.

FAQ's of Non Metallic Corrosion Coupon:

Q: How is the Non Metallic Corrosion Coupon installed in a system?

A: The coupon is mounted on a rack or holder and positioned within the fluid stream of your pipeline, tank, or process system to ensure accurate measurement of corrosion rates.

Q: What is the recommended service life for each coupon, and can it be reused?

A: Each coupon typically serves for 3 to 12 months, depending on environmental conditions. They are designed for single use only and should be replaced after each monitoring cycle.

Q: When should I replace a corrosion coupon in my system?

A: Coupons should be replaced at the end of their service life, which is typically determined by the level of corrosion or the specified monitoring interval (3-12 months) based on operational conditions.

Q: Where can the coupon be used effectively?

A: It is suitable for use in pipelines, tanks, and industrial process systems where reliable corrosion monitoring against acids, alkalis, and salts is required.

Q: What does the package include and how do I trace my coupon?

A: Each package contains a polymer coupon, comprehensive documentation, and a protective case. Every coupon features a laser-etched serial number and batch code for precise traceability.

Q: What is the main benefit of using a non-metallic coupon versus a metallic one?

A: Non-metallic coupons provide exceptional chemical resistance and are particularly effective in highly corrosive environments where metals might degrade too quickly, allowing for longer, more reliable monitoring periods.

Q: How is the coupon's corrosion measured?

A: Corrosion is assessed by direct mass loss measurement after retrieval from service, enabling precise calculation of the corrosion rate experienced during its exposure period.