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Усъвършенствани PPR водопроводни компоненти Прецизни месингови фитинги

ПАРАМЕТРИ НА ПРОДУКТА

Brass Fittings with Excellent corrosion resistance: Brass fittings has oxidation resistance and acid and alkali resistance, suitable for water, пара, 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.
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Въвеждане на PPR фитинги/Месингови фитинги

PPR (Полипропиленов случаен съполимер) тръби и фитинги,the third generation of polypropylene pipes, have become the first choice in construction,водоснабдителна система,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. Отлична устойчивост на корозия: Brass fittings has oxidation resistance and acid and alkali resistance, suitable for water, пара, 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 години, low maintenance costs.

5. 100% рециклируеми: in line with the concept of green sustainable development.

Details of PPR Pipes and Fittings

Technical Parameters:

СвойстваТипично Стойност
Специфично тегло,g/cm³(20℃)0.89~0,91
Якост на опън,MPa≥20
Модул на еластичност,N/mm²(20℃)800
Топлопроводимост,с/(m ·k)(20℃)0.23～0,24
Коефициент на линейно разширение,mm/(m ·k)0.14~0,16
Надлъжна реверсия,%(135℃,2ч)≤2
Тест за хидравлично налягане20℃,1ч,Напрежението на обръча е 16MPaБез провал
95℃,1000ч,Напрежението на обръча е 3,5MPaБез провал
110℃,8760ч,Напрежението на обръча е 1,90MPaБез провал
Забележка:Пластмасовите фитинги трябва да се приемат метални фитинги с резба с устойчивост на корозия, когато са предназначени за свързване с метална тръба и устройство за транспортиране на вода.

Specifications of PPR Pipes and Fittings

Part A, PPR Pipeline

Classification бy Пressure Лevel

ВидовеРаботно налягане(Mpa)ПриложенияWall Thickness Range
PN101.0 MPaСистема за студена вода, low pressure irrigation2.0-3.5 мм
PN161.6 MPaMultistory building water supply system2.3-4.2 мм
PN202.0 MPaHigh temperature heating, industrial piping2.8-5.4 мм
PN252.5 MPaHigh pressure steam systems, special industries3.5-6.5 мм

Тръба за студена вода (marked by blue line): Suitable for water supply system ≤40℃

Тръба за топла вода (marked by red line): Withstand 70-95℃ high temperature medium

Antibacterial tube: Add nano silver ion, антибактериална скорост > 99%

Oxygen blocking tube: EVOH oxygen blocking layer, oxygen permeability < 0.1g/m³·d

Part B,PPR Fittings/Brass Fittings

PPR Pipe Fitting Име ‌Спецификации & Приложения‌
‌Elbow‌Elbows are used to change the direction of piping, commonly at 90 и 45 степени, 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 (e.g., клапани, помпи) 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, циркулация на топла вода,и т.н.

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

Special Applications

Селскостопанска напоителна система: 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

Опаковка и изпращане

Зависи от продуктите и количеството,бихме могли да направим опаковката на навиване,ролки,пакетно опаковане,щайги или кутии,и т.н.

Пратка:По море,ж.п,по въздух или по желание на клиента.

Фирмен профил

Luoyang Datang Energy Tech Co., ООД. е водещ китайски производител, специализиран във висококачествени пластмасови тръби и фитинги. Оборудван с най-съвременни автоматизирани производствени линии и поддържан от екип от 200 професионалисти, предлагаме обширна продуктова линия, включваща над 150 types of plastic pipes and fittings designed for water supply and drainage systems, пренос на газ, и системи за подово отопление. Нашите основни продукти включват PVC тръби и фитинги, PE (HDPE) Тръби и фитинги, PPR тръби и фитинги, и PEX тръби за подово отопление.

Ако имате някакви запитвания относно нашите PPR тръби и фитинги, моля не се колебайте да се свържете с нас!

Тел.:0086-183 3790 0677

Wechat: 0086-183 3790 0677

Whatsapp: 0086-183 3790 0677

Имейл: sales@pipesandfittings.net

Условия за плащане

T/T,L/C при виждане,Western Union & Paypal,и т.н.

FAQ of PPR Fittings/Brass Fittings

Q1：The core difference between PPR pipe and PVC pipe?

А: Material difference: PPR is thermoplastic plastic, PVC is thermosetting

Temperature resistance comparison: PPR withstand 95 ℃ vs PVC maximum 60 ℃

Връзка: PPR hot melt vs PVC adhesive

Q2: How to identify a good quality PPR тръба и фитинги?

А: 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?

А: Изграждане на водопроводна и отводнителна система

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?

А: The main advantage of PPR pipes and fittings includes: High temperature resistance,Устойчивост на корозия,Easy Installation and Maintenance,Нетоксичен,Eco-Friendly and Energy-Efficient,Дълъг живот.

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