At RTL we stock industry standard size coupons or we can furnish coupons to your custom size requirements for weld test pipe coupons and test plates for welder training and certification, mock-ups, practice coupons, and procedure qualification. Coupons are available in literally every type of alloy including aluminum, nickel grades, high temperature metals, stainless steel and alloy steel. Regardless of type, all coupons are provided with clearly marked heat number and accompanied with a certified mill test reports (CMTRs) for complete traceability. All our coupons are saw cut and precision machined, never flame cut. Since all coupons are manufactured in-house, we can provide unlimited customization to meet specific testing needs.
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