The butt welding elbow

The butt welding elbow

Welded Elbows are steel elbows that have been hot pressed or forged. The connection form is to weld the elbow directly to the steel pipe.Butt welding elbow according to its radius of curvature can be divided into long radius butt welding elbow and short radius butt welding elbow;According to the pressure grade, there are about 17 kinds of pipes, which are the same as the American pipe standard, among which the most commonly used are STD and XS.According to the Angle of the elbow, there are 45 degrees of butt welding elbow, 90 degrees of butt welding elbow and 180 degrees of butt welding elbow and other different angles of the elbow;According to the material: carbon steel, alloy steel and stainless steel.

The Welded elbow is an elbow made of steel that is hot pressed or forged. The connection form is to weld the elbow directly to steel pipe. The main manufacturing standards of Welded elbow are generally GB/T13401-2005, GB/T12459-2005, ASME B16.9, SH3409, HG/T21635, HG/T21631, SY/T0510 and GB/T10752-1995.

Elbow seamless elbow

An elbow is one of the fittings used to change the direction of a line.The Angle of the elbow is 45°, and 90° 180°, three commonly used angles. In addition, according to the needs of engineering and customers, it also includes 60° and other normal angles of the elbow.Elbow materials are cast iron, stainless steel, alloy steel, carbon steel and other non-ferrous metals and plastics.Direct welding, flanged connection, hot melt connection, electric fusion connection, threaded connection and socket connection are commonly used for pipe connection.According to the production process of looking for elbow, it can be divided into: welding elbow, stamping elbow, push elbow, casting elbow, butt welding elbow, etc.One of the commonly used is the push elbow, the push elbow is also simple and the fastest production speed.The names of elbow are: 90° elbow, right Angle elbow, stamping elbow, pressing elbow, machine elbow, welding elbow, straight seam elbow machine, and seamless elbow, etc.The most common use of elbow is to connect two pipes of the same or different nominal diameter to make the pipe turn at 90°, 45°, 180° and individual angles.Bending radius less than or equal to 1.5 times of pipe diameter belongs to elbow, greater than 1.5 times of pipe diameter belongs to elbow.Our company mainly produces elbow, large and small head, tee, cap, reducing pipe, straight seam elbow, seamless elbow and other elbow.