specification          packaging quantity        

20x1/2                             400

25x1/2                             384

25x3/4                             240

32x3/4                             200

32x1                                128

40x11/4                           64   

50x11/2                           48

63x2                                 32

“Seher” PP-R pipe have been using fusing joint technology in the cold & hot water supply project, it is more technical and economical than copper pipe, UPVC pipe, PEX-AL-PEX pipe, PEX pipe and PB pipe. It is the primary water supply products in European and American developed countries.

 Our company cooperates with The Chinese Academy of Sciences and Beijing University of Chemical Technology, uses the good PP-R materials from Borealis and South Korea Hyosung, has researched and developed the new type PP-R pipes, PP-R pipe fittings and the professional fusing joint tools. Its technology meets the standard of German DIN8077 and DIN8078 completely.

 PP-R pipe is playing an important role in the green construction and cold & heat water supply system because of its health, heat-proof, pressure resistance, anticorrosion and quake-proof.

 Feature of products

1, Healthy and innoxious: this product is healthy and environmental, can be used in pure water supply system.

2, Heat-proof: the max temperature of water can reach 95 celsius degree under the regulated pressure,.

3, Anticorrosion and no fouling: avoid fouling or rust in basin and bathtub.

4, Heat preserving and energy conserve: heat conduction index is 1/200 of the metal pipe’s, effective in heat preservation and energy conservation of hot water pipe.

5, Light, high pressure resistance: the weight is just 1/8 of that of metal, it can bear 5MPa or more in compression test, it also has good toughness and shock resistance.

6, Beautiful and practical: both inner and outer of the pipe is smooth, with little fluid resistance.

7, Easily fix and reliable: use fusing welding no need to thread rolling, it can finish a joint in just a few seconds. When it needs to connect with the metal pipe and water equipment, you can use copper insert fittings.

8, Long service life: the pipe system can be normally used in 50 years or longer.

male thread coupling ppr fitting