Corrosion coupon rack
installed in systems with oil or other hydrocarbon contamination will show artificially high corrosion rates due to sulfide attack. The order of coupons in the rack is important. Take care not to remove material deposited on the coupon because deposits are an important part of the evaluation. . For high temperature applications, coupon racks are available in carbon steel and stainless steel. Cooling Tower Result (MPY closed Loop Result (MPY corrosion Rate. Avoid corrosion coupon tests in comfort cooling systems during the Spring and Fall. The direction of water flow is important. Make sure the design of the system and the installation 21 jump street chandler az of the coupon rack will produce accurate test results. Options, custom configurations and materials, back flow check valves. In 3/4 PVC pipe, 3-5 fps is equivalent to 5-8 GPM.
Corrosion coupon rack
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The PVC and cpvc coupon racks are mounted on a scotts lawn care discount code corrosion-resistant, pre-drilled PVC panel, while carbon steel and stainless steel coupon racks both utilize two unistrut channels. Flow rates below 3 fps will allow particulates to settle on the coupon and will bias the results. . Less noble metals such as carbon steel should be mounted upstream of more noble metals such as copper. . The results of the corrosion coupon analysis will be presented on a Laboratory Report for and include a written analysis, a photograph of the coupon, and a corrosion rate in mills per year, or MPY. . Corrosion coupons are installed in a system with the intention of predicting the corrosion rate for the entire system. . Before installing the coupons, complete the information on the coupon package. . Corrosion coupons are pre-weighed and measured metal strips which are mounted in a special pipe system called a coupon rack. .
JL Wingert, corrosion Coupon Racks are the water professional s preferred choice for accurate corrosion monitoring of most water systems. Shop a variety of, corrosion Coupon Racks at Nova-Tech International selling over 10000 Process Equipment products. 2 station, pvc construction with coupon holders, ball valves, flow meter and y straniner. About the resort Features & Amenities Reviews (82) Map & address Discussions.
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