• Caltech Engineering Services

Corrosion Coupons

Caltech Engineering Services manufactures a range of Corrosion Coupons – in Strip/Rectangular/Disc/Welded/Stressed format. This and other range of corrosion coupons test accurately and determine the corrosion of metals in various service conditions. Strip type corrosion coupons are produced in number of sizes, shapes, and material as per customer needs. Corrosion coupons meet NACE standard requirements and tested before shipment. Corrosion coupons are supplied in VCI bags for excellent storage of ferrous and non-ferrous coupons. VCI bags supplied generally protect material up to 1 year under proper environment conditions. Always ensure proper cleaning procedures as given in ASTM-G1, NACE Standards. Note service, initial weights, exposure dates, exposure time, and location for each sample. Record such information on VCI bag provided. Each coupon is pre-weight before shipment, one has to ensure once again before exposure and during pre-exposure. Corrosion coupons are widely used to monitor corrosion rates in any environment, which is critical when viewed in terms of the maintenance and repair costs associated with corrosion and material failure. Test coupons are comparatively low cost and effective to measure loss in weight in terms of mils/year to estimate corrosion, important information regarding material life expectancy. While ordering test coupons, please refer technical specifications, type of material to be tested, size of coupons, surface finish, mounting holes and locations. Caltech Engineering Services is a leading company in India to provide one stop solutions for instruments, equipment and supplies useful in the field of paint and coating, corrosion testing, cathodic protection, non-destructive testing (NDT), and welding inspection instruments. This wide range of products is manufactured to meet or exceed NACE, ASTM, SSPC, ISO, SIS, IS, BS, DIN and industry standards.