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PPR tube and PERT tube cannot be hot-melted together, mainly because the material molecules of the two are different, and the hot-melting temperature is also different. First of all, the molecular structure of the PPR tube and the PERT tube is completely different, and the hot-melt must be safe and ...
A hose or pipe is a flexible hollow tube used to transport liquids or gases from a source to a destination or from one place to another. They have a variety of uses, from simple gardening to delivering chemicals where they are needed. Stainless steel braided hoses have unique designs depending on th...
In addition to the general characteristics of plastic pipes, such as light weight, corrosion resistance, no scaling, and long service life, PP-R pipes also have the following main characteristics: 1 Non-toxic and hygienic. The raw material molecules of PP-R are only carbon and hydrogen elements, and...
The advantages of PEX-Al-PEX multilayer pipes are as follows: Drinking water safety and long-term reliability Anti-corrosion, anti-nodule, anti-deposition Flexibility combined with stiffness to hold its shape Less linear longitudinal thermal expansion/contraction compared to standard PEX The alumini...
1. The ball valve is wear-resistant; because the valve core of the hard-sealed ball valve is alloy steel spray welding, The sealing ring is made of alloy steel surfacing, so the hard-sealed ball valve will not produce too much wear when it is switched on and off. (Its hardness factor is 65-70): Se...
1.1 The main raw materials for the production of PEX pipes The main raw material for the production of PEX pipe is HDPE, as well as initiators, cross-linking agents, catalysts and other auxiliaries. Other modifiers can also be added if there are special requirements. The PEX tube is manufactured by ...
We are China plastic fittings manufacturers of PP-R pipes and fittings, aluminum pipes and fittings, brass fittings, PERT pipes, ball valves, stainless steel flexible gas tubes and so on.
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