1.PEX Cold Expansion Fittings are transparent before adding glass fiber, but will become opaque. The toughness of plastic decreases, while the brittleness increases. The melt viscosity of all materials increases, the fluidity becomes worse, and the injection pressure is much higher than that without glass fiber. Poor fluidity, and the ...

1. Scratches on the outer surface of PEX Expansion Fittings Reason: sand and gravel are attached to the sizing sleeve, support plate or sealing ring Solution: clean the sizing sleeve, support plate or sealing ring 2. Outer surface waterline Reason: The local water eye of the sizing sleeve is blocked, causing excessive water ...

Which floor heating pipe is better? How to make a purchase selection? Poly PEX Fittings is a product widely used in the floor heating industry, and the use of floor heating pipes can ensure good insulation, construction and permanent durability. It is also suitable for use in building connections and underfloor heating piping systems. Which floor ...

There are many PEX Fittings Wholesale manufacturers. The raw material of F1960 Fittings is polypropylene (random copolymer polypropylene). The products produced by F1960 Fittings using different brands of raw materials have certain differences in performance. In addition, the production line grades are different. The quality of the F1960 Fittings ...