Quality and customer service is the core foundation of our company. Welcome to Aashish Steel.Find plate and pipe coupons for welder practice, tests and certifications. Weld Test Coupons. All coupons are 2" x 5" Our Current offerings are: Carbon Steel. After years of providing sheet metal coupons to customers we have brought them to our online store! At Imperial Weld Ring, we manufacture custom weld test pipe coupons, test plates, and backing strips for use in weld certification testing per ASME Section IX specifications, and in full compliance with ASME and Pipe Fabricating Institute (PFI) standards. Weld Test Coupons, LLC specializes in providing plate and pipe coupons using state-of-the-art machinery at low cost. This is a perfect way for you to practice for that upcoming welding test or a way to get some arc time on a alloy you haven't welded before. WTTI stocks plate coupons for welding procedure qualification testing to all codes including AWS, ASME, Mil Standards, etc. PIPE COUPONS --CARBON STEEL. CODES (3 days ago) Welcome to WTTI's online store. Find plate and pipe coupons for welder practice, tests and certifications. Our vast production capabilities enable us to fill any orders, from small institutional orders, to large corporate entities. Weld Test Coupons - Plate or Pipe – wtti_store. Products Order We can also provide a … We are stocking plate coupons for welding procedure qualification testing to all codes including ASME, AWS, Mil Standards, etc. Bevels are 37½º +/- 1½° with a 1/16" land. A +/- 1/64" land tolerance is provided unless the wall thickness is already at or near the mill under-tolerance of -12½%. In that case the tolerance will be +/- 1/32". Visit our accessories page to view all WTTI apparel that is available for purchase. Aashish Steel not only provides welding coupons for testing welders but we can also provide them with heat numbers and MTR’s for your testing programs.