The elbow is used in the pipe in order to change the pipe, in the pipe bend is with elbow, thus changing the direction of the pipeline, in accordance with the angle of 15 degrees elbow, 30 degrees elbow, 45 degrees elbow, 60 degrees 90 degrees elbow, 180 degree elbow, which is the most commonly used elbow angle, Elbow which needs to be based on construction site installation needs, To order the production elbow, material can be divided into stainless steel elbow and carbon steel elbow and alloy steel elbow, Elbow elbow and pipe connection when the use of welding connection, so the general elbow to facilitate welding, push-type, and then in the plastic, elbow after the completion of the type, but also need the car mouth, the mouth is to facilitate welding, The connection way of the elbow depends on the need of the project and the flange connection, elbow at both ends with flange, to the construction site directly installed on it, Elbow flange connection not only the sealing surface performance is good, and disassembly is very convenient, thread connection, is the silk buckle elbow, and wire pipe fittings or other equipment, To the construction site directly installed on it, but the wire buckle elbow is usually small-caliber low pressure elbow, using wire buckle connection, Large-caliber high-pressure elbow is welded or flange connection method. The elbow is in the piping system and is used to change the pipe direction. Elbow is a common connection used in plumbing installation to connect the pipe corners to change the direction of the pipe.

Elbow function:

In the piping system, the elbow is the pipe fittings that change the pipeline direction.

According to the angle, there are 45掳 and 90掳180掳 three kinds of most commonly used, in addition to engineering needs also include 60掳 and other non-standard angle elbow.

Elbow materials are cast iron, stainless steel, alloy steel, can be calcined cast iron, carbon steel, non-ferrous metals and plastics.

The way to connect with the pipe is: direct welding (the most common way) flange connection, Elbow thread connection and socket coupling.

According to the production process can be divided into: welding elbow, stamping elbow, Elbow casting elbow and so on.

A pipe fitting used in piping installation, used for connection at a bend in a pipe.

Other name: 90 degrees elbow, right angle bend, love and bend, etc.

Use of elbow: Connect two pipe with the same nominal diameter, make the pipe 90 degrees turn.

1. The material divides carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, Argon Luo Lek, PPC and so on.

2. The production method can be divided into the push, suppression, forging, casting and so on.

3. The standard of manufacture can be divided into GB, electric standard, water, American Standard, German standard, Japanese standard, Elbow Russian standard and so on.