English
System:
Good long term pressure resistance and easy processing and installation technique give cold and hot water systems made of PP-R pipes an advantage as an alternative to the traditional systems.
PPR systems are available in a wide range of pipes sizes and fittings from 16mm to 160mm.
PPR pipe is non-decaying and non-deforming and even frost proof due to very little heat losses from the pipe surface.
Specification:
PPR pipe has a smooth inner surface, thus not letting any calcification to happen inside the pipe.
PPR is very economically placed in comparison to most of the alternative piping system.
These PPR systems have a high temperature and pressure resistance and are suitable for drinking water.
PPR pipe has a smooth inner surface, thus not letting any calcification to happen inside the pipe.
Referenced Standards:DIN 8077&DIN8078 DVGW examination certificate
PPR pipe is available for pressure up to 20 Kg /cm² and constant service temperature up to 95º c.
FIELDS OF APPLICATION
1. Reserve osmosis plants
2. Inorganic Chemicals
3. Hazardous Waste
4. Waste water
5. Dual Containment Piping Systems
6. Aeration
Specification:| Model Number | PR004 | Material | PPR |
| Description | PPR REDUCING SOCKET | Size | 20x16-160x110mm |
| Standard | DIN8077/8088 | Color | GREEN、GREY |
| Brand | ERA | Temperature | Max 95°C / 203°F |
| Connection | Socket | Certificate | DVGW |



PPR refers to random copolymer polypropylene, has very strong toughness, but also has very high quality resistance, can reduce the corrosion of the outside world.
High strength, excellent processing performance, good creep resistance at high temperature, and random copolymer polypropylene has the advantages of high transparency, can be widely used in the production of pipe, sheet, daily necessities, packaging materials, household electrical parts and various films.
PP-R pipe is also called three-type polypropylene pipe, random copolymerization polypropylene, random copolymerization polypropylene can be extruded into pipes, but also can be injected into pipe fittings. Ethylene is the most commonly used monomer, which causes changes in the physical properties of polypropylene. Compared with PP homopolymer, random copolymer improves the optical properties, increases the impact resistance, increases the flexibility, reduces the melting temperature, and thus also reduces the hot melt temperature. In addition, the properties of chemical stability, water vapor isolation and organosensory properties are similar to those of homopolymer. Used in extrusion, blow molding, injection molding, film and sheet extrusion processing fields, as food packaging materials, pharmaceutical packaging materials and daily consumer goods.
1. Hygiene: no chemical effect, it is a green building material. PP-R raw material is polyolefin, its molecules are only composed of carbon and hydrogen elements, and its hygienic performance is reliable.
2. Installation is convenient and reliable: using hot-melt connection, a joint connection can be completed in a short time, making installation convenient and time-saving.
3. Insulation and energy saving: The thermal conductivity is 0.24W/m·k, which is only one-twentieth that of metal pipes. It is used in hot water pipes with very little heat loss.
4. Light weight and high specific strength: The specific gravity is about one of eight of steel pipes. It has high strength in pressure test, good toughness and good impact resistance.
5. The inner and outer walls of the product are smooth, the resistance to water flow is small, and the energy consumption of the fluid delivery system is low.
6. Strong heat resistance: the working temperature for conveying running water is 70℃ for long-term use, and the high temperature resistance can reach 95℃ for short-term use.
7. Corrosion-resistant and non-scaling: It can avoid scaling and clogging of pipes and yellow spots and rust in basins and bathtubs.
8. Long service life: the service life can be more than 50 years if used properly.
From ERA brand in China, ASTM F439 can be applied to hot and cold water pipes in sizes from 1/2 "to 6". 1. Sturdy: Since PVC-C is stronger than PP-R, PB and PEX, it requires fewer hooks and brackets. PVC-C can withstand greater pressure. At the same flow rate, compared with PP-R, PB and PEX pipes, PVC-C pipes can use smaller diameters. 2. Easy to install: It can be connected using special fusing agent, and no special tools are needed during installation. It is suitable for both surface and concealed installation. 3. Corrosion resistance: PVC-C is not easily permeable to oxygen, so the metal parts in the system will not corrode due to oxidation. 4. Good flame retardancy: The oxygen index of PVC-C is 60, its combustion ability is very low, it extinguishes immediately after leaving the fire, will not produce fire droplets, and can suppress the generation of smoke and toxic gases. 5. Not affected by residual water: Unlike polyhydrocarbon pipes, PVC-C pipes are not affected by residual water and will not crack or collapse after long-term use. 6. Alkali resistance: PVC-C has strong anti-corrosion ability against both alkali and alkali, and can be used to transport HCL and NaOH liquids.
It is most suitable for anti-corrosion equipment. It is easy to process, cut, weld and bend. High strength, high stiffness and high hardness: good electrical insulation; good chemical stability; self extinguishing; low water absorption: easy to bond and paint.
horter lengths offer convenience to customers,Can withstand higher pressure,50 year warranty,Guaranteed quality and high brand awareness,It is most suitable for anti-corrosion equipment. It is easy to process, cut, weld and bend. High strength, high stiffness and high hardness: good electrical insulation; good chemical stability; self extinguishing; low water absorption: easy to bond and paint.
Product advantages: The valve body is light in weight, has strong corrosion resistance, has a compact and beautiful appearance, is light in weight and is easy to install, has strong corrosion resistance, has a wide range of applications, the material is hygienic and non-toxic, wear-resistant, easy to disassemble, and is simple and easy to maintain. . By introducing the raw material requirements, design requirements, manufacturing requirements, performance requirements, test methods, system application requirements and the relationship between operating pressure and temperature in the international standards for plastic PVC valve products and test methods, you can understand the needs for plastic PVC valves Basic quality control requirements such as sealing test, torque test and fatigue strength test.
1. High quality corrosion resistance. 2. Light weight, convenient transportation and installation. 3. The project construction is convenient and has obvious economic benefits. 4. The electric tube also has the advantages of strong compressive strength, high temperature resistance, long service life, etc., and basically has no thermal conductivity.
Full size, good quality and low price, can be applied to hot and cold water, high brand popularity, good quality, 50 years warranty.From ERA brand in China, ASTM F439 can be applied to hot and cold water pipes in sizes from 1/2''-6''. CPVC is a new engineering plastic with broad application prospects. The resin is produced by chlorination modification of polyvinyl chloride (PVC) resin and is a new type of engineering plastic. The product is white or light yellow, tasteless, odorless, non-toxic loose granules or powder.
1. Light weight, convenient transportation and installation. 2. The project construction is convenient and has obvious economic benefits. 3. High quality corrosion resistance. 4. The electric tube also has the advantages The quality is guaranteed, the good price is cheap, the brand is well-known, the warranty is 50 years, in the peer product has been in the leading positionf strong compressive strength, high temperature resistance, long service life, etc., and basically has no thermal conductivity.
The tensile strength, flexural strength, flexural modulus and bearing capacity of cpvc are higher than those of pvc. Chemical corrosion resistance, heat resistance and weather resistance are higher than PVC pipes. The transportation of drinking water is not affected by chlorine in the water to ensure the quality of drinking water. Good flame retardancy, no dripping during combustion, slow combustion and diffusion, no toxic gas. Good flexibility, easy installation, can be connected with solvent.


