... 1.union connector 2.material:PPR 3.Cavity:Single/multi 4. reasonable price 5.PPR union mould We are a Chinese factory. ... .2. The most competitive and reasonable price. 3. Short delivery time and prompt delivery.4. Well and High Quality Control.5 ... after customer approve sample and arrange shipment. size, color, package, price, weight, thickness, inch, pressure, Mpa, structure, surface, handle, standard ...