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Ngwa PPR dị elu dị elu nke ọma Ngwa ọla kọpa

PRAMETERS ngwaahịa

Brass Fittings with Excellent corrosion resistance: Brass fittings has oxidation resistance and acid and alkali resistance, suitable for water, steam, oil and some chemical media transportation. 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.
Nkọwa
Rịọ okwu

Nkọwa

Okwu mmalite nke Ngwakọta PPR/Ngwa brass

PPR (Polypropylene Random Copolymer) ọkpọkọ na akwa akwa,the third generation of polypropylene pipes, have become the first choice in construction,usoro inye mmiri,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. Nguzogide corrosion mara mma: 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 afọ, low maintenance costs.

5. 100% enwere ike imegharị ya: in line with the concept of green sustainable development.

Details of PPR Pipes and Fittings

Technical Parameters:

NjirimaraTypical 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
Rịba ama: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 Pakụ Level

ỤdịNrụgide arụ ọrụ(Mpa)NgwaWall Thickness Range
PN101.0 MPaUsoro mmiri oyi, 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 Fittings/Brass Fittings

PPR Pipe Fitting Aha ‌Nkọwapụta & Ngwa‌
‌Elbow‌Elbows are used to change the direction of piping, commonly at 90 na 45 ogo, 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 (eg, valvụ, nfuli) 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 Fittings/Brass 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

Industrial Transfer System ‌

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,wdg.

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

Special Applications

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.

Swimming pool circulating water treatment

Mbukota na mbupu

Dabere na ngwaahịa na qty,anyị nwere ike ịme nkwakọ ngwaahịa,na-apụta,ngwugwu ngwugwu,igbe ma ọ bụ igbe,wdg.

Mbupu:Site n'oké osimiri,ụzọ ụgbọ oloko,site na ikuku ma ọ bụ dị ka ndị ahịa arịrịọ.

Nkọwapụta Ụlọ ọrụ

Ụlọ ọrụ Luoyang Datang Energy Tech Co., Ltd., Ltd. bụ onye na-emepụta ihe na China na-emepụta ọkachamara na ọkpọkọ plastik dị elu na akwa akwa. Ejiri ahịrị mmepụta akpaghị aka nke ọgbara ọhụrụ yana otu ndị otu na-akwado ya 200 ndị ọkachamara, anyị na-enye nnukwu ahịrị ngwaahịa mejupụtara 150 types of plastic pipes and fittings designed for water supply and drainage systems, nnyefe gas, na usoro kpo oku ala. Ngwaahịa anyị bụ isi gụnyere PVC Pipes na Fittings, PE (HDPE) Ọkụ na Ngwakọta, PPR ọkpọkọ na ihe ndozi, na PEX Floor kpo oku ọkpọkọ.

Ọ bụrụ na ị nwere ajụjụ ọ bụla gbasara anyị PPR ọkpọkọ na ihe ndozi, biko egbula ịkpọtụrụ anyị!

Tel.:0086-183 3790 0677

Wechat: 0086-183 3790 0677

WhatsApp: 0086-183 3790 0677

Email: sales@pipesandfittings.net

Usoro ịkwụ ụgwọ

T/T,L/C na anya,Western Union & Paypal,wdg.

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 ℃

Njikọ: 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 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: Kedu ihe bụ advantage of PPR fitting and brass fittings?

A: The main advantage of PPR pipes and fittings includes: High temperature resistance,Nguzogide corrosion,Easy Installation and Maintenance,Na-adịghị egbu egbu,Eco-Friendly and Energy-Efficient,Long life service.

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