Elbow manufacturer to make an analysis of the raw

Elbow manufacturer to make an analysis of the raw materials  

Elbow manufacturers in the production of elbow pipe raw materials are mainly used in the following: cast iron, stainless steel, alloy steel, malleable iron, carbon steel, non-ferrous metals and plastics.  Pipe connection methods include: direct welding (common method) flange connection, hot melt connection, electric melt connection, thread connection and socket type connection.  Follow the production process can be divided into: welding elbow, stamping elbow, push elbow, forging elbow and so on.  Other titles: 90 degree bend, right Angle bend, love bend and so on  

Elbow manufacturer brief: elbow is a common connection with pipe fittings in plumbing installation, used for connecting the pipe at the corner, used to change the target of the pipe.  Other titles: 90° elbow, right Angle elbow, love elbow, stamping elbow, compression elbow, mechanical elbow, welding elbow, etc.  

Elbow manufacturers introduce the use of elbow fittings: connect two pipes with the same or different nominal diameter, so that the pipe can turn 90°, 45°, 180° and various degrees.  Bending radius less than or equal to 1.5 times of pipe diameter belongs to elbow, and greater than 1.5 times of pipe diameter belongs to elbow.  

The raw material for rolling seamless elbow pipe fittings is round tube blank. The round tube embryo is cut and processed by the cutting machine with a length 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 extruded.  After extrusion, 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.  

Elbow manufacturers to elbow pipe fittings to make raw material analysis and installation, as well as the use and use process.