PP-R Equal Cross

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China Main Port
Payment Terms:
TT or LC
Min Order Qty:
500 Pieces watt
Supply Capability:
100000 Pieces per Day watt/month

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Product Description:


Features of PP-R Equal Cross:


Material:16 to 63 mm


Sizes: PN2.5Mpa


Colors: Light grey, white or other colors on request


Connection: Welding


Standard: GB/T18742.2-2002; DIN8078


Certification: CE, ISO9001


Applications: Cold or hot water supply, heating system, wall heating and radiating system


Advantages of PP-R Equal Cross:


High Temperature Resistance: the maximum sustained working temperature is up to 70 °C,the maximum transient temperature is up to 95°C


Heat Preservation: low thermal conductivity which is only 1/1500 of brass pipe. And 1/250 of steel pipe.


Non-toxic: no heavy metal additives, would not be covered with dirt or contaminated by bacterium.


Corrosion Resistant: resist chemical matters or electron chemical corrosion.


Lower Installation Costs: light weight and ease of installation can reduce installation costs by as much as 50%over metal piping system.


Higher Flow Capacity: smooth interior walls result in lower pressure loss and higher volume than metal pipes.


Long Life: more than 50 years under normal conditions


Recycled and Environment-friendly


PP-R Pipe Fittings:









Equal Cross






























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Q:What is the plastic lined composite pipe?
The utility model has the advantages of mechanical property of the steel pipe and corrosion resistance of the plastic pipe, slow scaling and difficult growth of microorganisms, and can transport acid, alkali, salt, corrosive gas and other mediums.
Q:PE copper wire mesh plastic composite pipe connection in several ways?
The table inside the tube and melt melt, melt and fill the gap of the expansion pipe, until the outer surface of pipes has two mutually melt, melt melt together, cooling after molding, pipes and fittings are closely connected as a whole.
Q:What is the difference between high-density PVC double wall corrugated pipe and steel skeleton PE composite pipe?
HDPE double wall corrugated pipe has excellent chemical stability, aging resistance and environmental stress cracking performance. The HDPE double wall corrugated pipe produced by the raw material belongs to the flexible pipe. Its performance is as follows:Strong resistance to external pressureThe outer wall of an annular corrugated structure, greatly enhance the ring stiffness of the pipe, so as to enhance the pipeline load on soil resistance, in this performance, HDPE double wall corrugated pipe compared with other pipe has obvious advantages.Low construction costUnder the condition of equal load, the HDPE double wall corrugated tube needs only thinner tube wall to meet the requirement. Therefore, compared with the solid wall pipe with the same material specification, the material of the utility model can save about half of the raw material, so the cost of the HDPE double wall corrugated pipe is also low. This is another outstanding feature of this pipe.
Q:Who knows the characteristic of stainless steel PP-R pipe (PPR stainless steel composite pipe)? Thank you
It should be said that is lined with stainless steel PP-R composite pipe, which is the same as stainless steel lined composite steel pipe pipes model, with 304 GB stainless steel liner (also according to the purpose and requirement of customers by 316 and 316L stainless steel liner), compounded by a special process. Considering and overcoming the advantages and disadvantages of the two materials, the utility model has the advantages of corrosion resistance, long service life, high cost performance and the like.
Q:What water pipes are of the best quality?
Copper tube, stainless steel tube:In addition to the poor insulation performance of these pipes, other indicators such as strength, life, resistance to the fluid are very good, and should be used as cold water pipeline. Such as hot water transmission, should be added insulation jacket. The connection is mainly made of card sleeve, and the copper tube can be welded as well.Inner lining galvanized iron pipe:That is, in the ordinary galvanized pipe lining a layer of plastic, so that it has corrosion resistance, resistance to small, good insulation performance, but also with galvanized pipe itself high strength characteristics. Most of the pipes are ribbed.
Q:Plastic composite pipe plastic composite pipe, which is suitable for hot water use
There are special hot water pipes are lined with plastic plastic composite pipe with special hot water, to see what your hand, specific can consult the Jiangsu UTS green pipe industry, professional composite pipe.
Q:Can aluminum plastic pipes be used for drinking water?
Curved aluminium plastic pipeEasy to direct Rao column installation can be buried under the lintel, walls and concrete, with a simple metal detector, it can detect the installation location, so the pipe is suitable for industrial and civil buildings in hot and cold water pipeline system
Q:What is the difference between steel plastic composite pipe and lining plastic pipe? How much is the price difference?
Steel plastic composite pipe is known, divided into plastic composite pipe and plastic composite pipe. Two different craft products, is plastic composite pipe is a plastic powder coating and lining up, plastic pipe is the first plastic and steel tube processing with good again. We are the Jinzhou pipeline company, specializing in the production of steel plastic composite pipe.
Q:Plastic steel composite pipe buried pipe how to connect?
Steel plastic composite pipe, seamless steel pipe, welded steel pipe as the base pipe, painted with high adhesion, corrosion protection, food grade hygiene type polyethylene powder coating or epoxy resin coating. By pretreatment, preheating, internal coating, leveling, postprocessing technology made in water supply galvanized plastic composite pipe, is the upgrading of traditional galvanized pipe.
Q:What connection mode is used for XPAP crosslinked aluminum plastic composite pipe?
From the connection way, aluminum plastic pipe is a physical connection, simple and convenient, and its safety and reliability is very high. For example: card sleeve type connection.
The company products are strictly produced as the standard of international, country and industry etc. And has already passed the test of national, provincial, municipal and other authority departments testing. Since the products put on the market, we own a good name in china and abroad.The products range has been changed from single into series. Now the company has become a high-tech modern enterprise of scientific research, development, production, marketing, trade and services.

1. Manufacturer Overview

Location Zhejiang, China
Year Established 2004
Annual Output Value
Main Markets North America
South America
Eastern Europe
Southeast Asia
Mid East
Eastern Asia
Western Europe
Company Certifications CE;ISO9001:2000

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage 31% - 40%
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size: 10,000-30,000 square meters
No. of Production Lines 6
Contract Manufacturing OEM Service Offered Buyer Label Offered
Product Price Range