15230713671
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Product Type： Gb elbow
Product model：114
Product thickness：scxh40
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Gb elbow Gb bend manufacturers are mainly direct manufacturers, can meet the requirements of each user in the world.
Gb elbow is a kind of pipe fitting used for pipe turning. In the pipeline system of the total use of pipe fittings, accounting for a large proportion of about 80%. Generally, choose different forming technology for elbow with different material wall thickness. At present. Manufacturers commonly used seamless national standard elbow forming process has hot push, stamping and so on.
Gb elbow is also called Gb elbow or Seamless pipe Elbow. Gb elbow is divided into two types: hot rolled seamless elbow and cold drawn (rolled) seamless elbow due to different manufacturing processes. Cold-drawn (rolled) pipe is divided into circular pipe and special-shaped pipe two kinds.
The raw material for rolling national standard elbow pipe fittings is round tube blank. Round tube blank shall be cut and processed by cutting machine with a growth degree of about one meter, and sent to the furnace for heating by conveyor belt. The billet is fed into a furnace to be heated at about 1200 degrees Celsius. The fuel is hydrogen or acetylene. The temperature control in furnace is the key problem. After the round tube billet comes out of the oven, it must go through the pressure punch. The most common puncher is the cone roll puncher, which has high production efficiency, good product quality, large perforation and diameter expansion, and can wear a variety of pipe fittings. After perforation, the round tube is successively rolled by three rolls, cross - rolled or kneaded. After kneading, take off the pipe and size. The sizing machine spins into the steel embryo through the conical drill bit at high speed to drill holes and form pipe fittings.
The company mainly according to the requirements of customer orders to produce a variety of different models and materials of gb elbow, Russian standard elbow, German standard elbow, Italian standard elbow and so on.
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Cangzhou Aoguang Machinery Equipment Co., Ltd.
Mobile phone：15230713671
whatsapp:0086-15230713671
WeChat/QQ：540235112
Email：15230713671@163.com
Address：Yanshan County, Cangzhou City, Hebei Province
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