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What are HDPE Pipe Fittings?

HDPE pipe fittings‌ refer to pipe fittings made of high-density polyethylene (HDPE) materials, which are mainly used to connect and fix HDPE pipes.

What are the several pressures related to PPR water pipes?

Pressure is an essential parameter of the PPR pipe system, but pressure often has many names. If you don't know enough and the concept is not clear, you will often confuse them and can't understand them well.

How to read the specifications of PPR water pipes?

The specifications of water pipes are a seemingly simple question, but not everyone can explain it clearly. Because there are different types of pipes in the water pipe industry, and the characteristics of various pipes are different, the meanings of the specifications describing them are also diffe......

Can PPR pipes of different brands and colors be mixed?

Many water workers believe that PPR pipes of different brands or colors can be mixed at will. How should we view this issue?

How to tell whether calcium carbonate is added to PPR?

A relatively simple way is to determine whether calcium carbonate is added by testing the density of PPR water pipes. The density of normal PPR water pipes should be 0.89-0.91g/cm3. The density of calcium carbonate is above 2.7g/cm3, so if calcium carbonate is added, the overall density of the PPR w......

What are the adverse effects of adding calcium carbonate on PPR water pipes?

During the production of PPR water pipes, adding calcium carbonate has two main adverse effects on PPR water pipes. First, and most importantly, the addition of calcium carbonate will reduce the mechanical properties of PPR water pipes and affect the static pressure strength of water pipes. Compared......

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