Leak testing should be conducted at a temperature not below +5 ° C if the temperature is lower, then the test should be conducted in accordance with the requirements specified in the table. At room temperature the connection reaches the strength of the pipe after about 6 hours.
The temperature boundary time, after which you can test a system for leaks
Connections WiPEX used for installation of PEX pipe Ø32 – Ø110 mm.
Connections WiPEX specifically designed for connecting PEX plumbing Uponor Wirsbo-PEX used with a system of economic – drinking water and hot water, as well as in centralPEX radiant heating systems, both internal and external.
Connections WiPEX used for PEX pipe Uponor Wirsbo-PEX and Uponor Wirsbo-evalREH and produced two types:
* For PEX pipe on the pressure of 6 bar – Ø32 – 110 mm – Series 5,0 for plumbing;
* For PEX pipe at a pressure of 10 bar – Ø32 – 110 mm – Series 3,2 for plumbing;
The inner surface of the fittings (C 32-10 – 110-10 K) in direct contact with water and, therefore, is made of food which is resistant to dezotsinkovaniyu brass [SuZn36Pb2As] (in accordance with the requirements of certificates: Statens Planverk, Sweden, DR), and the outer – of stainless acid resistant steel [SuSn5Pb5Zn] or bronze. The compounds of the type K 32-6 – K 110-6 fulfilled: the inner surface – from the food which is resistant to dezotsinkovaniyu brass;
The design provides the ideal connection WiPEX crimped tube, which guarantees a reliable and durable connection. Tear resistance WiPEX connection with the pipe is higher than the resistance of the duct and therefore changes in temperature have no influence on his integrity
To seal the adjoining parts of the compound WiPEX, use a rubber – silicone ring o-ring. All materials used in combination were tested for resistance to various mechanical loads and corrosion.