In the production of tee pipe fittings, it is carried out in accordance with certain process methods and principles to ensure good production quality and guarantee in practice. How many dimensions of three-way pipe fittings include outer diameter, inner diameter and wall thickness. Is the requirements of packaging, for small pipe fittings, such as export, demand to do wooden cases, about 1 cubic meter, rules in this box of three pipe fittings about can not exceed a ton, the standard allows the suit, that is, a small set, but the total weight generally can not exceed 1 ton. For large pieces to be individually packaged, like 24 "must be individually packaged. The other is the packaging symbol, symbol is to indicate the scale, steel number, batch number, manufacturer's trademark. Tee pipe fittings should be stamped with steel and attached with packing list, warranty and other documents. It is also required to control the radius of curvature. For example, if the radius is 1.5D, then the radius of curvature must be within the required tolerance range.

The production process of three-way pipe fittings is basically like this. According to the different specifications of the tee pipe fittings for blanking. After blanking to sandblasting, to be formed before the appearance of the iron oxide removal. Forming is formed by hydraulic bulging method. There is a mold, the bottom of the mold is straight, the top has a flange hole. After the pipe is put in, the pipe is fixed with a hydraulic cylinder, and the liquid is filled on both sides to bulge inward, and the pipe is squeezed into a "convex" shape, and then the bulge is cut off from the proper position, and the groove is also made. It goes through two shot peening treatments. Because there is work hardening in the process, heat treatment is also required. The production process of tee pipe fittings is these conditions.

WH-Steel is a Chinese manufacturer of pipe fittings. Since its establishment for many years, we actively invest in research and development, production improvement and other work, and strive to ensure that each batch of pipe fittings product quality is excellent, the price is favorable. Welcome to choose our products.