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Standard Corrosion Coupons

Standard Corrosion Coupons We Can Provide

Standard Corrosion Coupons

3″ Strip Corrosion Coupons  : measuring 2‐7/8″ x 7/8″ x 1/8″ (7.3 x 2.2 x 0.32cm) with two mounting holes, can be utilized for varied studies. The exposed surface area is 5.2 sq. in. (33.5 sq. cm.).

6″ Strip Corrosion Coupons : 6″ x 7/8″ x 1/8″ (15.2 x 2.2 x 0.32cm) with two mounting holes, this coupon is used when a larger exposed area isrequired. The exposed surface area is 11.4 sq. in. (73.5 sq. cm.).

3″ Strip Coupons and 6″ Strip Coupons

Ladder Strip Corrosion Coupons : These coupons are used in sets at intervals in the line. They measure 2″ x 7/8″ x 1/8″ (5.1 x 2.2 x 0.32cm) with two mounting holes. The exposed surface area is 3.4 sq. in. (21.9 sq. cm.).

Ladder Strip Coupons

Flush Disc Corrosion Coupons : Generally used in applications where the coupon cannot extend into the pipe to interfere with the flow or pigging operations. A circular coupon with a diameter a 1.25″, a thickness of
0.125″ (3.18 x 0.32 cm), and one mounting hole ID 0.312″ (0.792 cm.). The hole is countersunk, and uses a flathead, stainless steel screw, insulating washer and insulating disc for mounting. The exposed surface area is 2.5 sq. in. (16.1 sq. cm.)

Flush Disc Coupons

Multiple Disc Coupons: A circular coupon with a diameter a 1.25″, thickness of 0.125″ and one 0.50 mounting hole (3.18 x 0.318 x 1.2 cm). There coupons can be used only in conjunction with Multiple Disc
Coupon Holders. The exposed surface area is 2.3 sq. in. (14.8 sq. cm.).

3″Scale Coupons: This coupon has the same dimensions as shown for the 3″ Strip Coupon, however it is drilled with a series of different sized holes (.063, .094, .125, .187, .25 & .312) to collect scale deposits. The exposed surface area is 5.25 sq.in. (33.9 sq. cm.).

3″Scale Coupons:

Table Corrosion Coupons

Table Corrosion Coupon

 

 

 

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