A Union is a fitting that connects pipes of the same diameter. Its primary function is to serve as a coupling in applications requiring disassembly. Unions are designed to facilitate easy disconnection and reassembly, making them convenient for maintenance, replacements, and repairs.
A Coupling serves the purpose of connecting pipes, similar to a Union in appearance. While a Union has the distinctive feature of being capable of disassembly, a Coupling is typically assembled once and remains fixed. A Coupling has internal threads that grip the ends of the pipes, allowing for a threaded connection or can be welded for a secure joint.
Bushings allow for the connection of a fitting or component on one end and a pipe on the other end. They are designed to be secured and fixed through threaded connections and cannot be connected through welding or other methods.
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Address : 62, Nakdong-daero 1356beon-gil, Sasang-gu, Busan, Republic of Korea
TEL : +82-51-302-4833
FAX : +82-51-302-3545
E-Mail : oque96@naver.com
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