Introduction: PPR pipe, also known as random polypropylene copolymer pipe, is a kind of plastic material pipe. It is widely used in the current industrial and civil industries. However, due to the large number of companies that produce PPR pipe on the market, The whole plastic pipe industry is still quite confused. As a consumer, where should we start to pick?
Consumers should be cautious when buying, be sure to choose the right, large manufacturers, quality assurance of the pipe, if it does not clue, may wish to start from the following tips!
1 Selection mark: Look at whether the brand has "China Famous Brand", "China Famous Brand", "China Top Brand Product" and other honorary titles. These honors are the comprehensive evaluation of the brand reputation and quality of the country and must undergo a rigorous examination. obtain. Companies with these titles have cherished these honors and are more assured of product quality.
2 Look at the pipe: The inside and outside surfaces of the pipe should be smooth and flat, with no surface defects such as sag and bubbles, so as to ensure smooth flow and no fouling.
3 look at pipe fittings: good quality brand in addition to ensuring product quality, especially attention to detail, consumers can pay attention to whether the pipe fitting elbow bending position design to reduce the formation of water hammer, whether there is a 45 degree chamfer design to facilitate Welding.
4 Smell smell: When purchasing the pipe, you can use the same brand of pipe fittings (must pick a whole pack of unopened pipe fittings), tear the plastic bag and smell it, if there is a slight pungent odor, you can't buy it. Because the real PPR pipe, pipe raw materials - polypropylene is non-toxic and odorless; but the quality of the general pipe fittings will use polypropylene to recycle waste, and even mixed with polyethylene and talcum powder, such product quality is not reliable.
Hinge Shower Door
Frameless Shower,Hinge Shower Door,Bathroom Shower Doors,Custom Glass Shower Doors
Ningbo Waltmal Sanitary Wares Co., Ltd. ,