Union Elbow

Elbow union is an instrument connection

Union Elbow is one of the high pressure fittings used to connect two pipes of the same size. This instrument connection is used with different sizes. This elbow, which is produced to connect two pipes with a 90 angle, is used in industrial processes, petrochemical or air and space industries. Elbow union is made in different pressure classes according to the type of efficiency and intensity of pressure used. Among these pressure classes, class 300 and class 6000 are used in petrochemical and gas and oil industries.

Types of this instrument connection

Union Elbow is available in the Mojo market in the following two forms. Alborz Part Jahan company also produces and markets both the following shapes.

Male elbow

The knee of one nut in the outer thread

Female elbow

The knee of one nut in the inner thread

Other names for Elbow Union

For ease and convenience in your search and selection, the following list mentions other names of this commonly used connection in piping:

elbow union
knee joint
Biceps knee
elbow fitting
Precision instrument elbow
What are the advantages of the bicuspid knee?
Made of the best material with a high standard
Leak-free connection
It has a wide range of different sizes and designs
The inside is surrounded by a silver coating, which increases its life during assembly.
What are the disadvantages of knee joints?

The elbow union is one of the joints in which the hardening process is not performed.

Alloys used to make elbow union

These connections are made of various materials such as: copper and nickel, brass, stainless steel, steel, molybdenum and some kind of alkanes. Also, Union Elbows, which are made of rice, are highly resistant to moisture.

Production and purchase of elbow fittings

This high pressure part is produced in different companies with different brands, some of which are fake. The material of their construction in fake models is completely non-standard. In the following, we mention the most important countries that produce this part:

Made in South Korea (S_lok/HAASUN1)
British and American production PARKER2)
American production HOKE3)
Made in USA SWAGELOK 4)

Among the above mentioned brands, the second and fourth ones are more important.

Piping and elbow union or elbow joint

Piping is an industrial piping that is used in various industries, such as refineries, the exterior of buildings, factories, etc., for the purpose of connections, energy transmission, etc. 45 and 90 degree models are used to change the direction of the pipeline.

Conclusion

As mentioned, elbow union connection is one of the important high pressure connections that has different well-known names and brands in the market. You can contact our consultants at Alborz Part Jahan to provide you with this connection.

Alborz Part Jahan company with a long history in the field of producing high pressure fittings can provide you with the most specialized advice.