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Mefuta eohle le Ts'ebeliso ea Liphaephe le Lisebelisoa tsa PPR

LITLHAKISO TSA LITŠOANTŠISO

PPR (Polypropylene Random Copolymer) pipes and fittings,the third generation of polypropylene pipes, have become the first choice in construction,tsamaiso ea metsi,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 Pipes and Fittings

PPR(Polypropylene Random Copolymer) pipes and fittings,the third generation of polypropylene pipes, have become the first choice in construction,tsamaiso ea metsi,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.

Details of PPR Pipes and Fittings

Technical Parameters:

ThepaTypical 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 Test20℃,1h,Hoop Stress is 16MPaNo Failure
95℃,1000h,Hoop Stress is 3.5MPaNo Failure
110℃,8760h,Hoop Stress is 1.90MPaNo Failure
Hlokomela: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 Pmohlodi Level

MefutaKhatello ea Mosebetsi(Mpa)LisebelisoaWall Thickness Range
PN101.0 MPaCold water system, low pressure irrigation2.0-3.5 mm
PN161.6 MPaMultistory building water supply system2.3-4.2 mm
PN202.0 MPaHigh temperature heating, industrial piping2.8-5.4 mm
PN252.5 MPaHigh pressure steam systems, special industries3.5-6.5 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 Pipe Fittings

PPR Pipe Fitting Lebitso "Litlhaloso & Lisebelisoa"
‌Elbow‌Elbows are used to change the direction of piping, commonly at 90 le 45 likhato, to help the piping system bypass obstacles and adapt to layout requirements.
‌Tee‌Tees 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.
‌Coupling‌Couplings 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.
‌Valve‌Valves 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 Cap‌End Caps Seal the ends of pipes to prevent leaks and maintain system pressure in situations where unused orifices need to be closed.
‌Reducer‌Reducers connect pipes of different diameters, balancing flow rates and pressures and providing smooth transitions to accommodate customized piping systems
‌Flange‌Flanges connect pipes to other components (mohlala, li-valve, pumps) and allow for quick disassembly and reassembly for systems that require frequent maintenance or inspection.
‌Crosse‌Crosses create multi-branched lines on mains through four-way connections for multi-point distribution of complex water systems.
‌Cap‌Caps temporarily or permanently close off the end of a pipe for future expansion or modification of the piping design.

Applications of PPR Pipes and Fittings

Residential and Building Water Supply and Drainage Systems 

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

PPR Tube Used In Indasteri Transfer Tsamaiso "

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, ho potoloha ha metsi a chesang,etc.

Acid and alkali media transport (chemical corrosion-resistant type)  

Special Alikopo of PPR Pipeline

Mokhoa oa ho nosetsa ka temo: 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.

Swimming pool circulating water treatment

Ho paka le ho Romela

E itšetlehile ka lihlahisoa le qty,re ne re ka etsa pack of coiling,meqolo,ho phuthela ka bongata,makese kapa mabokose,etc.

Thomello:Ka leoatleng,seporo,ka moea kapa joalo ka kopo ea moreki.

Boemo ba Khoebo

Luoyang Datang Energy Tech Co., Ltd. ke moetsi ea ka sehloohong oa Machaena ea sebetsanang le liphaephe tsa polasetiki tsa boleng bo holimo le li-fittings. Ho hlomelloa ka mela ea tlhahiso ea morao-rao e ikemetseng le e tšehetsoeng ke sehlopha sa 200 litsebi, re fana ka lethathamo le pharaletseng la lihlahisoa tse kenyelletsang ho feta 150 types of plastic pipes and fittings designed for water supply and drainage systems, phetiso ea khase, le mekhoa ea ho futhumatsa fatše. Lihlahisoa tsa rona tsa mantlha li kenyelletsa liphaephe le li-Fittings tsa PVC, PE (HDPE) Liphaephe le Lisebelisoa, PPR Liphaephe le Fittings, le PEX Floor Heating Pipes.

Haeba u na le lipotso mabapi le rona PPR Liphaephe le Fittings, ka kopo o seke oa qeaqea ho iteanya le rona!

Mohala:0086-183 3790 0677

Wechat: 0086-183 3790 0677

Whatsapp: 0086-183 3790 0677

Email: sales@pipesandfittings.net

Melao ea Tefo

T/T,L/C ka pono,phetiso ea chelete e bitsoang western union & Paypal,etc.

FAQ of PPR Pipes and 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 ℃

Khokahano: PPR hot melt vs PVC adhesive

Q2: How to identify a good quality PPR pipe and fitting?

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 pipe and fitting?

A: Ho aha sistimi ea phepelo ea metsi le drainage

Industrial plumbing System

Food-grade liquid conveying

Air-conditioning system

Acid and alkali media transport

Q4: Ke eng tse advantage of PPR pipe and fitting?

A: The main advantage of PPR pipes and fittings includes: Ho hanyetsa mocheso o phahameng,Khanyetso ea kutu,Easy Installation and Maintenance,E seng chefo,Eco-Friendly and Energy-Efficient,Long life service.

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