City Bronze Pipe Sales Co., Ltd. (Diao Yawen 0317 -5128359 18731744075) the production of seamless links, welded tee, oblique tee, reducer tee, tee insulation, corrosion tee, cross tee, carbon steel tee, stainless steel tee, alloy steel tee, etc. Three of pipe fittings, pipe fittings. Also known as pipe fittings tee or tee fittings, tees, with the main channel to the branch pipe in place. Links with other trails and reducer of points, such as Tee receiver end are the same size; Reducing the tee to take over charge of the same size, while the branch in charge of a receiver to take over smaller than size. Tee is used at a branch pipe fittings. Create seamless links for use, at present there is usually used in hydraulic bulging process and hot forming two. Hot Forming: Three hot forming is greater than the diameter of the tube tee, flattening about to tee diameter size, location in the stretch to open a branch pipe hole; tube by heating, into the forming mold and into the stretch in the tube within the branch dies; in the tube is under pressure, radial compression, the process of compression in the radial metal flow to the branch direction and the tensile die formed branch. The whole process is through the tube branch of the radial compression and tensile parts of the process of forming. Links with different hydro-bulging, the hot metal branch pipe tee tube's radial motion is compensated, so also known as radial compensation process. As a result of heating to suppress links, materials, equipment needed for forming the tonnage reduction. Hot links to the wide adaptability of materials for low-carbon steel, alloy steel, stainless steel material; especially large diameter and wall thickness of three-way side, usually the forming process. 1 divided by the material of carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum, plastic, argon Ge Lek, ppc, etc. (2) the production method can be divided into the top system, pressing, forging, casting and so on. 3. To create criteria can be divided into national standard, standard electricity, water, standard, American standard, Germany standard, Japanese standard, the Russian standard, etc.