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PP-RC STABI PIPE WITH ALUMINUM :
This type of pipe has a structure of five layers:the inner and outer layers are made of PPR, which are tightly bonded with PP-based adhesive to the mid-layer of aluminum, which is well joined through welding.
Greatly reduced linear expansion coefficient,only 1/4 of that of PPR.Improved resistant to impulse under low temperature, resistant to UV-ray.Can work under higher temperature and higher pressure.Specification:
SDR6/S2.5/PN25
size | thickness | package |
20 | 3.2 | 75 |
25 | 4.2 | 50 |
32 | 5.4 | 30 |
40 | 6.7 | 20 |
50 | 8.3 | 13 |
63 | 10.5 | 8 |