Add：No.831 Jiefang Road,Diankou Area,Zhuji City,Zhejiang,China
Tel: +86 575 87068612
Fax: +86 575 87066789
mail:qiai@qiaigroup.com
Wechat:13967561188
WhatsApp:+86 13967561188
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 ...
Today, let's talk about some knowledge about PPR tubes. Do you know all these? water pipe laying When decorating and laying water pipes, try to prevent them from laying on the ground, because the water pipes are installed on the ground and have to bear the pressure of tiles and people on them, and t...
1. PERT Pipes has good flexibility, which makes it convenient and economical to lay. The produced pipes can be coiled and bent during construction to reduce the use of pipe fittings and construction costs. 2. Low brittle cracking temperature. The pipe has excellent low temperature resistance, so it ...
Next time you visit a DIY store or builder, stop by the plumbing section to see the variety of small plumbing accessories available. Brass, copper, plastic, chrome - all in a chaotic arrangement of different sizes. But what do they do and how do they work? The common name for these products is bras...
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.
Copyright © ZHEJIANG QIAI TUBING INDUSTRY CO.,LTD. Rights Reserved.