Description

• Bi-color PP-R water pipe is produced based on GB/T18742.1, GB/T18742.2, GB/T18742.3, GB/T17219 and Ministry of Health.
• And the quality control according to ISO9001.
• The inside layer of bi-color PP-R water pipe is opaque, thus it can reduce the breeding of bacteria and cannot effect the water quality.
• The color of outside layer can be custom-made.

Advantages

• The color of outside layer can be custom-made.
• Corrosion resistance, no-scale, healthy and non-toxic. The use of bi-color pipe can prevent secondary pollution to water caused by the inner scale and corrosion of galvanized steel pipe. PP-R confirms to the non-toxic regulation of food hygiene, and more suited to convey drinking water.
• The inner and outer surface of pipe is smooth, which ensures flow smoothly and reduces flow resistance.
• Temperature resistance, low-thermal conductor. Bi-color pipe can bear hot water and high pressure, and its long­ term working temperature is 70°C.
• Heat preservation and energy saving. The heat conductivity coefficient of bi-color PP-R pipe is only 0.5% of galvanized steel pipe, and 0.1% of copper pipe. Its energy effect is excellent when used for thermal retardation.
• Good corrosion resistance: No-scale, no corrosion.
• The pipeline system is safe and reliable. It can work for more than 50 years under proper use.
• Easy to install. PP-R pipes and fittings can be jointed by socket fusion and electro fusion