Pragma pipe made of PEX block copolymer (PP-b). Temperature range – 60 C ° + 100 C °. PEX (PP) maintains an unlimited number of cycles of freezing. Resistant to acidic and alkaline environments. Differs both high strength and elasticity. Restores a form for short-distorting. Maximum resistance to shock impact. High resistance to abrasion, is [...]
Posts Tagged ‘PEX pipe’
PEX Pipe Pragma
PEX Pipe Pragma (Pragma) – slip-joint pipe with double wall structured, designed for the construction of non-pressure plumbing systems. The method of production – a double Co-extrusion when both manufactured inner and outer walls forming at the exit of the extrude unit. Outer wall – corrugated, brown, that meets European traditional visual identification of the [...]
The system of floor heating with PEX pipes
PEX Pipe production technology of molecular PEX based on cross-linked polyethylene, medium density (up to 0.940 g / cm 3). In this process of merging, t.e.protsess formation of three-dimensional molecular bonds, occurs after extrusion of pipes in a special salt (peroxide) in the bath temperatures around 200 ° C, causing the degree of crosslinking is [...]
Installation of floor heating
Before installing the heating system is placed along the walls of the strip insulation with a minimum height of 5 mm for the insulation around the perimeter of the circuit. The height of the insulation shall not be less than the thickness of the concrete, which will be heating circuit. Then cleared of debris on [...]
PEX tubing for plumbing
PEXUniverse.com offers PEX plumbing, according to ASTM 5773-98. Destined for the construction and renovation in the gas network. Plumbing system are used as raw material and fuel for industrial and household purpose. Pipes have been certified by the Institute of Electric them. Paton, NSF of Canada, approved by the State Committee for Construction, Architecture and [...]
PVC fittings
In compounds such as Quick & Easy, along with brass fittings from the food, are widely used fittings composite PVC (polyvinyl chloride). The system, based on the use of these fittings, was named Uponor Wirsbo Q & E Master. PVC fittings used for installation of plumbing pipe diameter ØØ16-40 mm. The principle of connections, Q [...]
Schedule crimping systems
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 [...]
Connections Uponor Wirsbo mechanical screwed with crimp nuts
These compounds consist of the following three elements made of resistant crusty food Brass: 1. sealing sleeve; 2. Split locking ring; 3. knurled crimp nut with internal thread. In the case of connections for PEX pipe and crimp evalREH nut has an internal metric thread: M 22 x 1,5 pipe Ø16; M 28 x 1,5 [...]