Pipe fitting-mainfold

Specifications

Place of Origin: China

Features:
1) Good hygienic performance: PP-R water supply pipes and fittings are hygienic and
toxin-free. Raw and auxiliary materials are safe, and meet the hygienic quality
standard. The inspection and test done by Hygiene and Epidemic Prevention
Authority shows that the products meet national food hygienic standards. The
products are green construction materials, and can be used in drinkable water
piping systems
2) Well shaped and light weight: the products possess smooth internal and external
walls, small fluidity resistance, mild color and good shape. The weight is 1/8 of
metalic pipes. They are convenient in transportation and installation. The products
have good insulation performance, and are energy-saving. The products have good
insulation performance, and are energy-saving. The thermal conductivity is 1/20 of
metallic pipes, and have extremely good insulation and energy-saving effect when
used as hot water pipes
3) Good thermal resistance: can be used for long time when working water
temperature is 70oC. The temperature for short-term use can reach
95oC, and softening temperature is 140oC
4) Pressure resistance: max. nominal pressure 3.2MPa
5) Good corrosion resistance: except for few oxidants, the products can withstand
corrosion from many chemicals. They will not breed bacteria or be corroded
electro-chemically
6) Long using life: can reach over 50 years, when the piping systems operate under
70oC, and working pressure of 1.0MPa. The using life under low
temperature can reach 100 years
7) Easy installation and reliable performance: connection is done through thermal
fusing, one adapter can be connected to metal pipes and water facilities within a
few seconds. High quality stainless steel or nickel plated copper embedded pieces
are used safely and reliably
8) Moderate price: compared with the price of galvanized pipes, PP-R pipes are more
inexpensive and easier to install
9) Applications: they are the ideal choice for piping materials of cold and hot water
supply and discharge, and in food, chemical, metallurgic and shipbuilding fields