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Polypropylene Random Pipe(PPR Pipe)

Introduction of PP-R Pipe

PP-R pipe (Polypropylene Random Copolymer pipe) is a new type of pipe, which is widely used in construction, chemical industry, drinking water and other fields.It has characteristics of high temperature, high pressure, high strength, smoothness, easy connection and easy installation. There are also different types and structures of PPR pipes.

PPR PIPES

Detalles ar PP-R Pipe

PP-R pipes can fully meet with all requirements on GB/T18742 standards & EN ISO 15874 estándares:

Propiedadestípico hmädi
Gravedad específica,g yá cm³(20°C)0.89~0.91
Resistencia ar tracción,MPa≥20
Módulo ar elasticidad,N/mm²(20°C)800
Conductividad térmica,w/(m ·k)(20°C)0.23~0.24
Coeficiente expansión lineal,mm/(m ·k)0.14~0.16
Reversión longitudinal,%(135°C,2h)≤2
Prueba presión hidráulica20°C,1h,Estrés ar aro ar 16MPaHingi ar falla
95°C,1000h,Estrés ar aro ar 3.5MPaHingi ar falla
110°C,8760h,Estrés ar aro ar 1.90MPaHingi ar falla
hñeti:Ya accesorios plástico tsa da thoki accesorios metálicos roscados ko resistencia ar corrosión nu'bu̲ gi 'bu̲hu̲ destinados da conectar ko tubería ya bo̲jä, ne dispositivo transporte ar dehe.

resistencia mextha ar mpat'i: ar mpat'i máxima sostenida ar 'be̲fi ar asta 70 ° c, the maximum transient temperature is up to 95°C.

Conservación ar pa: xí hñets'i'i conductividad térmica nä'ä ho̲ntho ar 1/1500 ar tubería latón, ne 1/250 ar pipa asero.

hingi tóxico: Hingi aditivos ya metal hñei, hingi da cubierto ko suciedad wa contaminado ya bacterias.

resistencia jar corrosión: resist chemical matters and electron chemical corrosion.

mar hñets'i mfeni flujo: paredes interiores lisas ne xí hñets'i'i nts'edi resultan jar resistencia hñets'i'i ar flujo ne mar hñets'i volumen.

Excelente flexibilidad: to da suministrado jar bobinas..

Bajos costos instalación: instalación ligera ne hei xi reducir ya costos instalación.

Longevidad: mäs da 50 years under proper use © Recycled and Environment-friendly

Applications of PP-R Pipe

Cold and hot water supply

PP-R pipes are commonly used in both hot and cold water supply systems in homes, e, and commercial buildings. They are highly resistant to scaling and corrosion, making them an ideal choice for water distribution.

Heating system including flooring heating, wall heating and radiant system

PP-R pipes has the advantage low energy consumption,It is an excellent choice for energy-saving residential and commercial heating solutions.

Central air conditioning system

PP-R pipes are used in certain compressed air applications, especially in low- to medium-pressure systems. The smooth interior of the pipes reduces the risk of blockages, making them effective for air distribution.

Swimming Pools

PP-R pipes are commonly used in pool water circulation and filtration systems, as they are resistant to chemicals like chlorine, which are frequently used in pool maintenance.

Embalaje ne envío

Bi jagu̲ju̲ ya productos ne yá 'bede,Podemos da enrollado pa ar embalaje,rollos,embalaje ar paquete,cajas wa cajas,etc.

envío:ya däzabo,ferrocarril,'bu̲ ndähi wa komongu petición ar cliente.

Perfil ar empresa

Luoyang Datang Energy Tech Co.Ltd was established in 2015 and located in High-tech development zone, Luoyang City, covers a large area with state-of-the-art facilities. Our government offers a supportive environment, including convenient transportation and access to essential resources. Since inception in 2015, we have been committed to excellence in pipes and fittings, continuously innovating to meet market demands.

If you need PPR Pipes and Fittings,Please feel free to contact us(sales@pipesandfittings.net)

Payment Terms

T/T,L/C at sight,Western Union & Paypal,etc.

FAQ of PP-R pipe

Q1,How many structure of PPR pipe have?

1. Single layer structure

The single-layer structure is the basic structure of PPR pipes, which is made of one layer of polypropylene material. The structure has the advantages of simplicity, beautiful appearance and moderate price.

  • Fiber reinforced structure

Ar estructura reforzada ko fibra ge 'nar tubería PPR ko 'nar estructura relativamente compleja. Tsu̲di hñu ya 'nar estructura múltiples capas, ja ar capa reforzada ko fibra xí conectado Hmunts'i ja ya capas interiores ne exteriores ir nge ya soldadura pa. Ya ventajas nuna ar estructura ya mextha resistencia, impermeabilidad ne xi maki nzaki útil.

Q2,Honja da 'ñets'i PPR pipa?

1. seleccionar materiales nä'ä mä escenarios njapu'befi:

Escenarios njapu'befi 'na'ño pe̲ts'i 'na'ño requisitos pa ya tuberías PPR. ngu, hwähi suministro ar dehe requiere relativamente altos hñei ne resistencia requisitos pa tuberías PPR, Mente da hwähi drenaje requiere tuberías hño tenacidad.

2. Seleccione nä'ä mä diámetro ar pipa:

diámetro ar tubería PPR nu'bu̲ da nthe̲hu̲ 'ra pe̲ts'i múltiples especificaciones komongu ar 20mm, 25mm, 32mm, 40mm, 50mm, etc., ne diámetro apropiado to da seleccionado nä'ä mä ya ndu.

3. Select according to the pressure and temperature used:

The choice of PPR pipe should also be selected according to the pressure and temperature to be borne. ngu, in some high-temperature scenes, high-temperature PPR pipe materials should be selected.

Q3,How many types of PPR pipes?

1. Ordinary PPR pipe

Ordinary PPR pipes refer to ordinary pipe materials that are normally used, and are usually used in water supply, Drenaje, and gas fields. The pipe is characterized by high density, high strength, aging resistance, Resistencia ar corrosión, impact resistance, safety and environmental protection.

2. PPR reinforced tube

PPR reforzado tubería ge 'nar tubería hecha materiales refuerzo hontho añadidos, nä'ä ar mäs xi ngu ya tuberías ordinarias jar ngäts'i ya resistencia ya ndu nzafi ne ar presión, ne ar ampliamente utilizado jar industrias, nju̲ts'i ne agricultura.

3. tubería reforzada ko fibra PPR

PPR reforzado fibra tubería ge 'nar 'ra'yo klase ar tubería PPR, da agrega materiales fibra basados jar nt'ot'e primas. Ar característica mäs dätä nuna ar tubería ge ár mextha resistencia, mente ar conserva ya ventajas ya tuberías PPR, ar ampliamente utilizado jar edificios altos, suministro ar dehe, calefacción, ne calefacción ya piso, ja ya campos.

Q4,What is the mainly use of PPR pipe?

PPR pipes are suitable for fields such as industry, nju̲ts'i ne agricultura. ja ya nu'u, the water supply field is the most important usage scenario. PPR pipes can replace traditional metal pipes, which have long service life and low maintenance costs, ne xkagentho ar pa da 'be̲fi modular ne hei ar zeti. tuberías PPR xi instalar ar mbo jar Jot'i wa ar subtierra, ne xi instalar ar interior ne ar exterior. PE̲ts'i ya características Ntsuni, 'BA̲TS'I AR NT'UNI XIMHA̲I NE NZAKI.