china high quality PPR/PE/hdpe/PVC pipes and fittings

china high quality PPR/PE/hdpe/PVC pipes and fittings details 1. Longevity: 50 years use under the condition of common temperature and pressure.   2. Strong corrosion resistance: It has strong corrosion resistance for various types of chemicals. No electrochemical corrosion.   3. Abrasive resistance Its abrasive resistance is 4 times as steel pipe.   4. Hygienic property PE pipe material nontoxic, tasteless, it belongs to green building materials, never scaling, no bacteria, which can effectively improve the water quality.   5. Excellent toughness HDPE pipe has excellent toughness which is suit for various kinds of environment Its toughness make the pipe coil down if needs, especially small diameter pipes. It reduces construction difficulty and needs less PE connection fittings.   6. Higher flow capacity: the smooth inner wall is easy for pipeline transportation. Its absolute roughness is 1/20 of steel pipe.   7. Good leak tightness: PE pipe is connected in the ways of butt fusion, socket fusion and electro fusion and its strength of joint point is higher than tube itself.   8. Easy for maintenance without cutting off water and gas supply.   9. Low temperature resistance HDPE pipe can be safely used under lower temperature of -20-40°C. Even if installed in winter, pipe cannot break.   10. Water resistance PE pipe inner wall is smooth and without adhesive that it has a higher transmission capacity. It also reduces the pressure loss and energy consumption.     11. Others: Convenient connection, simple installment, diverse methods HDPE pipe low weight, easy for handling, welding and less interface. The reason   honor qualification   Packaging & Shipping   Our Services   FAQ 1.How to get free samples ? A: Send your address ,your telphone number ,post code ,and express account number to our mail box .and told us which model of samples you need . 2.Who pay for the express cost ? A: We can support you free samples each model 1-3 pcs ,and we do not pay for express cost . 3.What is your packing? A: usually plastic bags,carton,can be packed as your require.