Tee hydroforming is compensated by the axial expansion of the metal material of a branch pipe forming process. The process is the use of special hydraulic machine stock 304 hot links, will be injected into the liquid equal to the diameter of the inner tube tee, side cylinder synchronous movement of the extruded tube by two horizontal hydraulic machine by squeezing the tube volume smaller liquid inside the tube with the tube size smaller and the pressure increases when inflation reached a three-way manifold pressure is needed, the metal material in the side of the cylinder and the dual role of fluid pressure within the tube along the mold cavity The expansion of the branch pipe flow. Tee is the same at both ends of the diameter, reducing tee is the branch pipe and the other two different diameters called reducing tees, expressed as follows: 304 for Tee Tee Cathay hot sell, such as "T3 "Tee said outside diameter is 3 inches Tee. For reducing tee, such as "T4 × 4 × 3.5" represent the same diameter of four inches to 3.5 inches in diameter reducing tees. Tee material is generally 10 # 20 # A3 Q235A 20g 20G 16Mn ASTM A234 ASTM A105 ASTM A403 304 hot links and other mounds most professional, tees, diameter range of 2.5 "-60" from 26 "- 60 "welded tees. Wall thickness of 28-60mm. 304 hot links | Cathay cheap supply pipes | 304 hot links provided by Hebei Cathay Cathay sell. Cathay Pacific Pipeline Equipment Co., Ltd. Hebei (www.hbgtgd.com) in the elbows, flanges, tees, reducers, crosses, the socket, forgings, threaded pipe fittings and other products and other industries have a higher visibility, integrity management, both quality service, welcome to inquire, or consult our "Business League call" it!