Coupons and Holders

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Coupons and Holders

Coupon is a piece of a predetermined material and shape that will be immersed in the fluid to study the corrosion effect.

Discover our products

Coupons and Holders

Coupon is a piece of a predetermined material and shape that will be immersed in the fluid to study the corrosion effect.

Datasheet

Weight Loss Coupons

EuropCorr Weight Loss Corrosion Coupons are made to study corrosion and erosion behaviour in pipelines and vessels. It is the simplest, least expensive and longest established method of estimating corrosion losses in operating system.

Weight Loss Strip Coupon

Strip Coupon Assembly is Ideal for locations where pigging or flow disturbance is not a concern.

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Weight Loss Flush Disc Coupon

Flush Disc Coupon is the classic alternative to the traditional Strip Coupon.

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Weight Loss Ladder Coupon

Ladder Coupon Assembly is specifically designed to be used in larger pipelines where corrosion conditions cannot be adequately monitored by a single pair of coupons.

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Weight Loss Multidisc Coupon

Multidisc Coupon Assembly is specifically designed to be used in larger pipelines. For this alternative is not necessary to orient coupons in relation to flow direction.

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Special Coupons

In addition to the traditional Weight Loss Corrosion Coupons, EuropCorr offers a range of special purpose coupons. These products have been developed to study other more specific phenomena that influence the effect of corrosion on Oil and Gas installations.

Special Bio Coupon

Bio Coupon Assembly is a simple and common tool used for monitoring bacterial activity.

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Special Scale Coupon

The Scale Coupon has a series of holes in a range of sizes machined in it. Scale is most likely to form in cavities and therefore forms most readily in the smallest size hole.

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Special Polymer Coupon

Polymer Coupon Assembly is used for determining the change of polymer material density during exposure in the process fluid.

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Special Pre-stressed Coupon

Pre-stressed Coupon Assembly is indicated for environments where stress corrosion cracking is suspected.

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Special Welded Coupon

Welded Coupon is especially made for the monitoring of welds on the pipeline or vessel.

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Fixed type [Flanged & NPT]

Fixed System is used in locations that can be isolated or depressurized before removing the holder for coupon change-out or servicing. It offers easy installation and removal without the use of any special tool. It Is available in two configurations: NPT and Flanged.

Strip Coupon Fixed Flanged

Strip Coupon Assembly is Ideal for locations where pigging or flow disturbance is not a concern. Flanged configuration.

Datasheet

Strip Coupon Fixed NPT

Strip Coupon Assembly is Ideal for locations where pigging or flow disturbance is not a concern. NPT configuration.

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Disc Fixed Flanged

Flush Disc Coupon is the classic alternative to the traditional Strip Coupon. Flanged configuration.

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Disc Fixed NPT

Flush Disc Coupon is the classic alternative to the traditional Strip Coupon. NPT configuration.

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Coupons and Holders

Coupons are made to study corrosion, erosion and other phenomena that influence pipelines and vessels. It is the simplest, least expensive and longest established method of estimating corrosion losses in operating system.

Coupon is a piece of a predetermined material, shape, size and surface that will be inserted for a period of time in the installation to be studied. Weight loss or other changes of the coupons will be representative of corrosion effect in the pipelines.

With the use of the Access and the Retrieving System the coupons can be easy and rapid changed without shutdown.

Coupons are insulated from the coupon holder by insulating material. Each coupon is marked unique serial number for proper identification and all coupons are provided with written certification showing serial number, weight in grams up to four decimal points, dimension and material. Each coupon is individually packaged in moisture resistance inhibited envelope and with a corrosion free shelf life of one year.