Erosion And Corrosion Monitoring--Cosasco | Cosasco
Cosasco offers integrated corrosion monitoring and erosion monitoring equipment and services for oil and gas, petrochemical, water treatment, chemical, pulp and paper, pharmaceutical, and utility industries. These Asset Integrity Systems include corrosion probes, corrosion sensors, corrosion transmitters.
Actived: Tuesday Sep 29, 2020
The trade off to Dog Bone type coupons is the number of separate samples available. This can however be amended by inserting fresh coupons when a sample is retrieved. The bar shaped coupons will be similar to the disc coupons and provide the thickest possible sections of the
COSASCO POLYMER COUPON MONITORING
Disc polymer coupons are the most common type used for determining changes in molecular weight, chemical properties and hardness of the polymer pressure sheath. Typically they are arranged in the coupon holder in quantities of 8-10, spaced, for full exposure on all sides. The number of coupons will depend on the pipe diameter and
DCHA™ DOWNHOLE COUPON HOLDER ASSEMBLY User Manual
below, the coupons should be placed in the original moisture-proof envelope and shipped to a laboratory immediately for analysis. The corrosion coupon should not be wiped off, coated with grease, or otherwise altered. Cleaning 1. Photograph coupons, before and after cleaning, if possible. 2.
STRIP COUPON HOLDER - Cosasco
coupons, insulated or uninsulated. Cosasco coupon holders are available in standard sizes from 2.25" to 36.00". All holders are supplied with two sets of mounting hardware, Part #123567. (Coupon insulation is supplied with the coupons). Any material and length can be supplied onecialsp order.
6200 Cosasco Coupon Holder
coupons, insulated or uninsulated. COSASCO® coupon holders are available in standard sizes from 2.12" to 36.00". All holders are supplied with two sets of mounting hardware, Part #123567. (Coupon insulation is supplied with the coupons). Any material and length can be supplied on special order. Formulas for sizing the coupons holders are shown
LPR COUPON HOLDERS AND CORROSION MONITORING
LPR probe ordering information. See Model LPR Coupons and Electrodes Datasheet for coupon and electrode LPR ordering information. For Stainless Steel Rack Only No. of Monitoring Points Length: Channel, Strut (L) 1 11.75" 2 24.00" 3 24.00" 4 36.25" 5 36.25" 6 48.50" 7 48.50" 8 61.00" 9 61.00" 10 73.25" 11 73.25"
INSTALLATION, OPERATION & MAINTENANCE MANUAL
coupons should be placed in the original moisture-proof envelope and shipped to a laboratory immediately for analysis. The corrosion coupon should not be wiped off, coated with grease, or otherwise altered. B. Cleaning: 1. Photograph coupons, before and after cleaning, if possible. 2.
Linear Polarization Resistance Probe Accessories for Water
The By-Pass Rack creates a side stream off the main system in which corrosion test coupons can be exposed to system water under controlled and reproducible conditions. The corrosion coupons can be periodically removed and either visually examined or returned to the laboratory for determination of weight loss, corrosion rate, and pitting severity.
High Pressure Corrosion Access Fittings for Corrosion
Cosasco Secondary Process Containment Covers offer an extra layer of protection when a second level of safety is required. With a pressure rating of up to 10,000 psi and standard viton o-ring, the high pressure retaining covers meet or exceed the extra level of protection required.
Techniques for Monitoring Corrosion and Related Parameters
techniques currently used are mass-loss coupons, electrical resistance probes, linear polarization probes, and ultrasonics. Some recent developments of differential magnetic flux probes have not yet been validated for field use at the time of this report. Leak detection techniques have not been included