Recruitment ppr pipe ppr pipe sales agents nationwide Shandong Matilda tube industry 

 Recruitment ppr pipe ppr pipe sales agents nationwide Shandong Matilda tube industry 
 PPR-Performance 

 Polypropylene tubes divided into homopolymer polypropylene (PP-H), block copolymer polypropylene (PP-B), and atactic polypropylene (PP-R) 3. PP-H, PP-B, PP-R pipe stiffness descending order of impact strength followed. Water supply polypropylene tube is made of extraordinary PP-R. PP-R pipe as a new type of pipe, with the following characteristics: 2.1 Energy Saving PP-R pipe production energy consumption is only 20% of the steel pipe, and its low thermal conductivity of 0.2W / (mK)] steel is only 1/200, applied to the hot water system will greatly reduce heat loss. 2.2 The corrosion-resistant, non-scaling, health, non-toxic use of PP-R pipe can be removed from the use of galvanized steel caused by the inner wall scaling, rust caused by water quality "secondary pollution". PP-R group were simple, the basic components of carbon and hydrogen, in line with food hygiene regulations, non-toxic, more suitable for transportation of drinking water. 2.3 of heat, pressure, long service life PP-R pipe, long-term use temperature of 95 ° C, short-term use temperatures up to 120 ° C. Using the temperature is 70 ℃, working pressure the 1.2MPa conditions, long-term continuous use, life expectancy up to 50 years. 2.4 lightweight, high strength, fluid resistance PP-R pipe density of only metal tube 1/8, resistance to pressure test strength up to 5MPa, and toughness, impact resistance. Smooth wall, no rust, no scaling, the fluid resistance is small. PP-R pipe of the main technical indicators are as follows: density of of 0.9g/cm3 elastic modulus (20 ° C) the 800MPa thermal expansion coefficient of 1.8 × 10-4 / K thermal conductivity of 0.2W / (mK) longitudinal contraction rate of 2% impact test breakage rate ≤ 10% short-term hydraulic test 1h, ring stress 16MPa no leakage long-term 95 ° C, 1000h, ring stress 3.5MPa leakage in Table 1 pipe properties of several materials. 

 Matilda Pipe plastic pipe Professional Committee, floor heating Committee, Shandong Province building materials association member unit, Shandong Province, the key products to promote enterprise "," provincial contract and trustworthy enterprise ". And "Chinese famous brand", "Chinese famous trademark", "Top Ten Green Building Materials" and "National users to rest assured that the brand" honorary title. 
 The Matilda tube industry has maintained rapid development momentum, and sales network throughout the northeast, north, east, central, and northwestern regions, and exported to Africa, the Middle East, Russia and other overseas markets. 
 The company insist on "first-class enterprises, plastic industry, brand-name" for the purpose of a first-class products, excellent service and sincere cooperation of friends from all walks of life, create brilliant.