high-pressure pun joint technology used in high-pressure pun joint


By Union, fittings are divided into high-pressure pup joint and low pressure by Union, high-pressure pup joint is the pipe fittings used in the oil drilling process.there are many manufacturers of high-pressure pup joint, but there are few questions about the process of using high-pressure pup joint. So today we will share about high-pressure pup joint use and installation process needs to pay attention to.

high-pressure pup joint is a type of Union Joint. High-pressure pup joint is used in a relatively high-pressure pipe above the azelaic, according to the size of the pressure high-pressure pup joint has the following models: 602 type, 1002 type, 1003 type, 1502 type, etc., high-pressure pup joint in front of the number such as "602" mainly refers to its working pressure, the general unit is PSI. The larger the number, the greater the working pressure, and vice versa.Now let's talk about the installation of high-pressure pup joint.


high-pressure pup joint


high-pressure joint and hard pipe connections are mainly two, one is welded, welded high-pressure joint when connected to the material to choose a different electrode, it is important to remember this. Another is the threaded connection, the general use of NPT screw connection, according to the site of the use of the election to match the thread.