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Explore our extensive collection of pipe coupons for welding practice, testing, and certification. Coupons are available in 2”, 6”, 4” and “Monster” sizes, as well as a variety of material grades to suit your needs.
Shop our versatile selection of plate coupons for welding practice, testing, and certification. Ensure quality welds with beveled plate coupons in various sizes and material grades designed to meet your specific weldi...
Explore our curated collection of ASME & AWS weld procedure qualification materials. Available in various sizes and specifications to meet ASME and AWS codes, these plates ensure precise and reliable weld procedur...
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Shop our selection of welding practice coupons. These coupons are shorter in width and come in convenient quantity options to help welders in training practice more efficiently.
Explore our selection of backing rings for pipe welding, essential for achieving consistent and reliable welds. Available for various pipe sizes and thicknesses, our backing rings ensure precision and support for your...
Discover our comprehensive weld test kits, designed to streamline your welding qualification and certification process. Our kits are available with and without backing bars, and in various sizes and positions to meet ...
Ensure quality welds in your welding school or shop with our durable and adjustable weld test stands. Designed for quick and secure clamping, these stands make it easy to position and secure test specimens for welding...
Train & qualify welders quickly and accurately with destructive weld testing equipment from Triangle Engineering. Heavy, rugged construction provides for a long service life of reliable weld testing.
If you use Triangle Engineering’s destructive testing equipment or test stands, these parts and accessories will ensure efficiency and precision in every project and keep your operation running smoothly.
Shop our pallets of clearance coupons here. These pallets cannot be split into smaller quantities and are sold as is.
Check out our stylish Triangle Engineering apparel, available with both new and classic looks. But be careful! The chicks dig it.
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