NND Oil & Gas – Corrosion Coupon Supplier In India

The corrosion coupon (weight loss) technique stands as one of the simplest yet most effective methods for monitoring corrosion. This technique involves exposing a specimen (the coupon) to a process environment for a specific duration, then analyzing the specimen for weight loss, which directly indicates corrosion rate. Our corrosion coupon suppliers offer a comprehensive range of options, including flush disc and strip types, designed for various pressure ratings (150 to 2500 ANSI B16.5 Class) and mounting connections (flanged end, flare weld, threaded). Materials of construction (MOC) available include carbon steel, stainless steel, duplex stainless steel, Inconel, Hastealloy, titanium, Teflon, and polypropylene, ensuring compatibility with diverse industrial environments. Trust our corrosion test coupons for accurate corrosion monitoring solutions tailored to your specific needs.