PPR hot water pipe is generally used as heating connection pipe, but also can be used in water heater hot water pipe, because of its high temperature, high pressure and commonly used as home fittings pipe; PPR is random copolymer of propylene and ethylene, PP-R pipe is made by extrusion molding of PP-R resin. PPR raw materials of pipes are strictly checked.
Product features
1. Hygienic and non-toxic: All parts of the pipeline system composed of PP-R pipes and fittings can be completely non-toxic, and the hygienic indexes meet the requirements of GB/T17219 standard.
2. Stainless corrosion: It can withstand PH value in a wide temperature range and acid and alkali corrosion in a high concentration of 1-14.
3, wear resistance, no scaling: PP-R pipe and fittings inside smooth and uniform, flow resistance is small and no scaling.
4. Reduce vibration and noise: PP-R tube has excellent sound insulation performance, can significantly reduce the vibration and noise caused by liquid flow.
5. Anti-freeze Cracking: PP-R material has excellent elasticity, so that the cross-section of pipe and fittings can expand with the frozen liquid together without cracking.
6. Anti-condensation, less heat loss: PP-R material is a bad thermal conductor, can reduce the phenomenon of condensation and reduce heat loss.
7, anti electric corrosion: PP-R material is a poor conductor, which can avoid the phenomenon of electric corrosion.
8, simple installation: light weight, easy to install and operate, and has solderability.
9. Large cross-sectional area: the inner diameter of PP-R pipe fittings is slightly larger than that of the connecting pipe, which can ensure that the flow resistance of the fluid in the pipe fittings does not increase.
10, recyclable: PP-R pipes and pipes can be recycled and reused.
11, long service life: the pipeline system has a life expectancy of 50 years under prescribed service conditions.
Scope of application
1. Hot and cold drinking water system
2, industrial fluid conveying system
3, seaside facilities in the pipeline system
4. Air conditioning system
5, agricultural irrigation system
6. The internal piping system of conveyance.
Shandong Zhonglu Pipe Industry Co., Ltd. is located in the Circular Industrial Park of Luozhuang District, Linyi City. It is a professional enterprise engaged in the R&D, production, sales and construction of plastic pipes and fittings. It is a member of the Pipeline Professional Committee of China Plastics Processing Association.
Based on the spirit of “pragmatic, efficient, perfect and innovative”, the company is based on environmental protection, fire protection, construction, home improvement, municipal, agricultural, gas, electric power and other industries. Based on plastic pipes and fittings, it develops three major categories of products. The main products are: HDPE gas pipe, HDPE water supply pipe, PP-R hot and cold water pipe, PE-RT floor heating pipe, PVC-O water pipe, PCV-U water supply pipe, PVC-U water pipe, HDPE steel wire frame pipe, HDPE Steel spiral corrugated pipe, HDPE reinforced winding carton and other products.
The company is a provincial “technical innovation enterprise” and a municipal “technology research and development center”. The company has a graduate student research and development team with polymer materials, and has strong research and development strength. The company is committed to the study of the same floor drainage, siphon drainage, municipal water supply and drainage, gas pipe network, home decoration, agricultural water saving, environmental protection and energy conservation, fire safety, power communication, intelligent pipe network, polymer materials. At present, the company has 13 patented technologies to maintain the advantages of the industry.
The company has passed ISO9001 quality management system certification, ISO14001 environmental management system certification, GB/T28001 occupational health and safety management system certification; has Shandong famous trademark, is a provincial contract-honoring and credit enterprise, China famous brand, AAA credit rating enterprise, Member of China Industrial Corrosion Technology Association, member of China Building Materials Quality Association; selected for water-saving product certification list of Science and Technology Promotion Center of Ministry of Water Resources, is a key participating enterprise in the promotion of underground comprehensive pipe gallery and sponge city construction by the National “13th Five-Year Plan”.
