Undertake the above specifications and maintenance of stainless steel water pipes. A straight pipe cannot be connected to the end in the waterway. When the middle turns or the length is not enough, pipe fittings are always required to be connected. Today, Xiaobian will learn about the classification of double clamping stainless steel pipe fittings with you.



You may have seen PPR fittings of plastic pipes in your daily life, such as direct and tee. There is little difference between stainless steel and plastic pipes. Lets talk about them one by one. According to the appearance and specification, double clamping pipe fittings can generally be divided into equal diameter pipe fittings, reducing pipe fittings, elbow pipe fittings, threaded pipe fittings and other classified pipe fittings.



① Equal diameter fittings:



Equal diameter direct, equal diameter tee and equal diameter cross all belong to equal diameter pipe fittings. As the name suggests, the ports at both ends are equal diameter, which is mainly used to connect with pipes with the same diameter, especially pipes with the same diameter, which need to be used when the length is not enough.



② Reducing pipe fittings: reducing direct, reducing tee and reducing cross are all reducing pipe fittings, which are mainly used to connect pipes of different diameters.



③ Elbow fittings: not all waterways are straight. Infinite length. Elbow pipe fittings are used where right angles are needed. Generally, 90 ° elbow and 45 ° elbow are commonly used. Later, Xiaobian will learn more about this kind of elbow pipe fittings with you



④ Threaded pipe fittings: threaded pipe fittings are actually double clamping and connected with wire fasteners by welding, which can be divided into external wire and internal wire. The classification of pipe fittings also includes direct, tee, elbow, etc.



⑤ Other classification fittings:



1. Flange adapter



This kind of connection is suitable for flange connection at one end and double clamping connection at the other side



2. Pipe cap: when decorating, it is often seen that PPR water pipe is not equipped with faucet or the end of water pipe does not need to be used. A cap like pipe fitting is used for plugging. Similarly, this pipe fitting is also included in stainless steel pipe fittings, which is called pipe cap.



4. Pipe bridge



Pipe bridges are rarely used in practical applications, mainly when there is a slight bulge on the ground or two kinds of water pipes need to cross.



5. Adjustable direct



Adjustable direct is a kind of special pipe fitting, which is not used much, but its position is also special. It is similar to the emergency repair connection in PE pipe fitting. It is mainly used as an emergency repair pipe fitting when there is a problem in the stainless steel waterway system because the middle is lengthened and equal diameter.