Xinzhou Hot elbow | elbow wear and pressing factory outlets | Cangzhou Loncin Industry (certified merchants)

Cangzhou Longxin Industry Co., Ltd specializes in producing hot pressing elbow elbow DN800 processing, high standard high-pressure hot elbow, large concessions, welcomed the inquiry. Elbow is a high-pressure high-pressure pipe fittings for different bend angle turn. All fittings in high pressure piping system used in the largest proportion, about 80%. Wall thickness of the general high pressure elbow elbow to be thicker than normal, or high pressure material strength than ordinary strength elbow higher. There butt and socket weld and threaded connection three ways. Not only have a good high-pressure elbow compression capabilities in different piping systems also need to have other excellent features. For example, concrete pipes, slurry transportation pipe bend not only be able to withstand high pressure from the high pressure pipeline, but also has good wear resistance. The high-pressure pipeline elbow in chemical raw materials in the system, in addition to withstand high pressure pipeline, but also has excellent corrosion resistance and anti-acid capacity. Not only have a good high-pressure elbow compression capabilities in different piping systems also need to have other excellent features. For example, concrete pipes, slurry transportation pipe bend not only be able to withstand high pressure from the high pressure pipeline, but also has good wear resistance. The high-pressure pipeline elbow in chemical raw materials in the system, in addition to withstand high pressure pipeline, but also has excellent corrosion resistance and anti-acid capacity. Cangzhou Longxin Industry Co., Ltd specializes in producing wholesale hot elbow elbow DN300 20G hot spot, DN600 carbon steel hot pressing elbow elbow purposes, in line with national standards, quality and reliable. Treatment: Quenching: Quenching the elbow is heated to above the critical temperature, holding time, then quickly put the quenching agent to reduce the temperature suddenly hot elbow, the critical cooling rate greater than the speed of rapid cooling, and martensite-based method to obtain heat imbalance organization. Steel hardened to increase strength and hardness, but to reduce their plasticity. Quench hardening agents commonly used are: water, oil, alkali and salt solutions and the like. Normalizing: Normalizing is hot elbow heated above a critical temperature, so that hot bend all becomes a homogeneous austenite, and then heat treatment in air naturally cooled. In addition to normalizing eliminate hot hypereutectoid mesh cementite elbow, elbow pressing for normalizing hypoeutectoid lattice can be refined to improve the mechanical properties, for less demanding elbow with normalizing instead of quenching process is more economical. Pressing need to change the direction of the pipe elbow for the place, so use a wide range of products widely used in nuclear power, thermal power, wind power, hydroelectric power, petrochemical, shipbuilding, food, pharmaceuticals, paper and printing, such as sewage treatment. Xinzhou Hot elbow | elbow wear and pressing factory outlets | Cangzhou Loncin Industry (certified merchants) provided by Cangzhou Longxin Industry Co., Ltd. Cangzhou Longxin Industry Co., Ltd (www.longxingy.com) (www.czlxgy.com) is specialized in the "steel pipe, a variety of materials high voltage fittings / flanges, pipe fittings, spring hangers and other" corporate the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Zhang Haiyan.