What is the difference between M profile press fitting and V profile press fitting? Feb 06, 2023

There are many kinds of water pipes on the market today, which can be divided into two categories: one is plastic pipe (pipe made of plastic), the other is metal pipe (metal products), and thin-walled stainless steel water pipe is one of the categories of metal pipe. Thin wall stainless steel water pipe is divided into two kinds of connections of M profile press and V profile press, then do you know what the difference between these two kinds of connections is?


M profile stainless steel press pipe fittings

1, No leakage in normal application unless loose.

2, Tensile test > 3.0Mpa, to prevent leakage in the process of rotation.

3, The sealing ring on M profile stainless steel water pipe is not good and the pressure distribution is not uniform, so the sealing ring is easy to be extruded.

4. The tensile test of V profile press fitting is 1.8 times higher than that of M profile.


 V profile stainless steel press pipe fittings

1, No leakage if it is loose, design is more reliable.

2, Tensile test > 6.0Mpa, prevent leakage in rotation.

3, high pressure resistance and anti-vibration


V profile press pipe fittings have all the advantages of press pipe fittings, and make up for the shortages of M profile press pipe fittings in application. V profile press pipeline system is one of the most reasonable, safe and reliable connection modes of thin wall metal pipeline in China. It is widely used in many system fields such as direct drinking water, tap water, hot and cold water, heating, gas, fire-extinguishing systems and so on.

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