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Roxar Retrievable Weight Loss Coupons and Holders
Roxar Retrievable Weight Loss Coupons and Holders
Roxar Retrievable WLC Holders and Coupons are installed in high pressure 2#8221; hydraulic or mechanical access fittings.
Coupons are pre-weighed prior to installation in the flow and - after an exposure period - cleaned and weighed again. From measured weight loss, accurate corrosion rates are calculated and deposits, bacteria and corrosion data collected, effectively combatting the dangers of corrosion.
Roxar Retrievable Weight Loss Coupons and Holders

Specs

Pressure Rating
Standard: 6,000 psi (420 bar) Optional: 10,000 psi (690 bar)
Max Temperature
204 °C/400°F
Coupon Material
Standard: St 52 and AISI1018 as standard options
Coupon Holder Material
Standard: Stainless Steel (316L) and Duplex as standard options

Features

  • Simple method, no investments in field instruments required
  • Simple technology, easy to understand
  • Additonal information about corrosion type, deposits and bacteria is available, please contact us for more information.
  • Common back-up method for online corrosion monitoring
  • A wide range of coupon designs and shapes are available
  • Coupons can be used to quantify pitting rate (localized corrosion)