Comprehensive PPR Fittings Product Range Female&Male Socket
PRODUCT PARAMETERS
PPR (Polypropylene Random Copolymer) pipes and fittings,the third generation of polypropylene pipes, have become the first choice in construction,dej xa dej,drainage system world wild.The pipes, produced using advanced random copolymerisation technology, achieves a perfect balance of temperature resistance, compression resistance and hygienic properties thanks to its unique molecular structure.
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Introduction of PPR Fittings/tooj dag fittings
PPR (Polypropylene Random Copolymer) pipes and fittings,the third generation of polypropylene pipes, have become the first choice in construction,dej xa dej,drainage system world wild.The pipes, produced using advanced random copolymerisation technology, achieves a perfect balance of temperature resistance, compression resistance and hygienic properties thanks to its unique molecular structure.
1. Zoo heev corrosion kuj: Brass fittings has oxidation resistance and acid and alkali resistance, suitable for water, steam, oil and some chemical media transportation.
2. High strength and ductility: Brass fittings can withstand high pressure (up to 25MPa), and can adapt to the thermal expansion and contraction of the pipeline system.
3. Antibacterial and environmental protection: Brass fittings has a natural antibacterial property, especially suitable for medical, food processing and other hygiene requirements of the scene.
4. Long life: life under normal conditions of use can reach more than 50 years, low maintenance costs.
5. 100% Rov ua dua tshiab: in line with the concept of green sustainable development.
Details of PPR Pipes and Fittings
Technical Parameters:
| Properties | Typical Value | |
| Specific Gravity,g / cm³(20℃) | 0.89~0.91 | |
| Tensile Strength,MPa | ≥20 | |
| Modulus of Elasticity,N/mm²(20℃) | 800 | |
| Thermal Conductivity,w/(m ·k)(20℃) | 0.23～0.24 | |
| Coefficient of Linear Expansion,mm/(m ·k) | 0.14~0.16 | |
| Longitudinal Reversion,%(135℃,2h) | ≤2 | |
| Hydraulic Pressure Test | 20℃,1h,Hoop Stress is 16MPa | No Failure |
| 95℃,1000h,Hoop Stress is 3.5MPa | No Failure | |
| 110℃,8760h,Hoop Stress is 1.90MPa | No Failure | |
| Note:The plastic fittings should be adopted threaded metal fittings with corrosion resistance when they are intended to connect with metal pipe and water transportation device. | ||
Specifications of PPR Pipes and Fittings
Part A, PPR Pipeline
Classification By Pressure Level
| hom | Working Pressure(Mpa) | Applications | Wall Thickness Range |
| PN10 | 1.0 MPa | Cold water system, low pressure irrigation | 2.0-3.5 mm |
| PN16 | 1.6 MPa | Multistory building water supply system | 2.3-4.2 mm |
| PN20 | 2.0 MPa | High temperature heating, industrial piping | 2.8-5.4 mm |
| PN25 | 2.5 MPa | High pressure steam systems, special industries | 3.5-6.5 mm |
Cold water pipe (marked by blue line): Suitable for water supply system ≤40℃
Hot water pipe (marked by red line): Withstand 70-95℃ high temperature medium
Antibacterial tube: Add nano silver ion, antibacterial rate > 99%
Oxygen blocking tube: EVOH oxygen blocking layer, oxygen permeability < 0.1g/m³·d
Part B,PPR Fittings/Brass Fittings
| PPR Pipe Fitting email | Specifications & Applications |
| Elbow | Elbows are used to change the direction of piping, commonly at 90 thiab 45 degrees, to help the piping system bypass obstacles and adapt to layout requirements. |
| Tee | Tees are used to divert or merge bodies of water through a T-shaped design, creating a branch line from the main line, for multi-point water systems in homes or commercial buildings. |
| Coupling | Couplings connect two pipes to ensure a leak-tight seal and can be used to extend the length of a pipe or repair a broken section. |
| Valve | Valves control the flow of water, such as ball valves (to quickly shut off the flow of water) and gate valves (to accurately regulate the flow), and are suitable for maintaining and regulating water pressure systems. |
| End Cap | End Caps Seal the ends of pipes to prevent leaks and maintain system pressure in situations where unused orifices need to be closed. |
| Reducer | Reducers connect pipes of different diameters, balancing flow rates and pressures and providing smooth transitions to accommodate customized piping systems |
| Flange | Flanges connect pipes to other components (piv txwv li, valve, pumps) and allow for quick disassembly and reassembly for systems that require frequent maintenance or inspection. |
| Crosse | Crosses create multi-branched lines on mains through four-way connections for multi-point distribution of complex water systems. |
| Cap | Caps temporarily or permanently close off the end of a pipe for future expansion or modification of the piping design. |
Applications of PPR Fittings/Brass Fittings
Home Renovations and Plumbing Upgrades
Household water supply system: used in household water supply pipe, especially in drinking water system. PPR pipe and fitting especially suitable for medium flow of water delivery.
Drinking water delivery (hot and cold water system)
Radiant floor heating network (oxygen barrier type special piping)
Solar hot water circulation system
Industrial Piping Systems
Industrial plumbing system: It is suitable for some industrial piping systems in low and medium temperatures, such as liquid transport in chemical and food industries.
Food-grade liquid conveying(dairy/beverage production line)
Air-conditioning system: In air-conditioning cooling and heating systems, the pipes are commonly used for condensate discharge, hot water circulation,etc..
Acid and alkali media transport (chemical corrosion-resistant type)
Agriculture and Irrigation
Agricultural irrigation system: due to the stable and corrosion-resistant material of PPR pipe, it is also used in farmland irrigation, horticultural irrigation and other occasions.
Fire-fighting system: sometimes it is also used in the construction of fire-fighting water pipelines, especially in some small and standardised fire-fighting facilities.
HVAC Systems
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Company Profile
Luoyang Datang Energy Tech Co., Ltd. yog cov chaw tsim khoom lag luam hauv Suav tshwj xeeb hauv cov yeeb nkab yas zoo thiab fittings. Nruab nrog lub xeev-of-the-art tsis siv neeg ntau lawm kab thiab txhawb nqa los ntawm pab pawg ntawm 200 Cov Kws Tshaj Lij, Peb muab cov khoom lag luam loj dav dav suav nrog dhau 150 types of plastic pipes and fittings designed for water supply and drainage systems, roj xa mus, thiab cov tshuab cua sov hauv pem teb. Peb cov khoom tseem ceeb suav nrog PVC Cov Yeeb Nkab thiab Fittings, PE (HDPE) Cov Kav Dej thiab Fittings, PPR Yeeb Nkab thiab Fittings, thiab PEX Pem Teb Cua Sov Cov Kav Dej.
Should you have any inquiries regarding our PPR Yeeb Nkab thiab Fittings, thov tsis txhob yig tiv tauj peb!
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FAQ of PPR Fittings/Brass Fittings
Q1：The core difference between PPR pipe and PVC pipe?
A: Material difference: PPR is thermoplastic plastic, PVC is thermosetting
Temperature resistance comparison: PPR withstand 95 ℃ vs PVC maximum 60 ℃
Connection: PPR hot melt vs PVC adhesive
Q2: How to identify a good quality PPR yeeb nkab thiab haum?
A: Look at the light permeability: high-quality pipe is completely impervious to light.
Measure the burning smoke: qualified products burn without black smoke and odour.
Check the certification code: the official website can verify the product test report.
Q3：What are the main use of PPR fittings and brass fittings?
A: Building water supply and drainage system
Industrial plumbing System
Food-grade liquid conveying
Air-conditioning system
Acid and alkali media transport
Q4: What are the advantage of PPR fitting and brass fittings?
A: The main advantage of PPR pipes and fittings includes: High temperature resistance,Corrosion resistance,Easy Installation and Maintenance,Tsis muaj tshuaj lom,Eco-Friendly and Energy-Efficient,Long life service.
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