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External coating of oxygen barrier PEX tubing effectively prevents diffusion of oxygen molecules into the water through walls of the pipe. This feature prevents corrosion of cast iron components in the system (circulator pumps, air purgers, fill valves, boiler heating elements, etc.) and allows using it in hot water hydronic heating applications, including baseboard/radiator heating, fan coils, and radiant floor heating applications.
The producing of PEX-a pipe is strictly comply with ISO 15875
High flexibility ,be easy bent and curved at low temperature
Temperature resistance: usable range -20ºC-95ºC
Good thermal memory
Pressure Resistance: up to the highest pressure standard of China floor heating system
DN/mm
Average limit deviation
S5
S4
Wall thickness (mm)
Limit deviation
Wall thickness (mm)
Limit deviation
16
+0.3
1.8
+0.3
2.0
+0.3
20
+0.3
1.9
+0.3
2.3
+0.3
25
+0.3
2.3
+0.4
2.8
+0.4
32
+0.3
2.9
+0.4
3.6
+0.5
40
+0.4
3.7
+0.5
4.5
+0.6
50
+0.5
4.6
+0.6
5.6
+0.7
63
+0.6
5.8
+0.7
7.1
+0.9
Detailed Photos
Product Parameters
Ritable PEX-a (cross-linked polyethylene) pipes are made of high density polyethylene (HDPE) from LG chemical company. Our PE-Xa pipe has excellent chemical, corrosion, temperature and pressure resistance.Meanwhile it has achieved an average 84% of cross-linking degree during the manufacturing process, which is higher than the average degree in this sector.Ritable PE-Xa pipe has been exported to many countries and recognized by more and more user all over the world.
Product Application 1. Cold and hot water system for buildings. 2.Air-condition system and sewage treatment system. 3. Concentration heating system in the residential houses
