Wholesale Premium PP-R Pipe Pn16 for Reliable Plumbing Systems DN16-110

PP-R Pipe (Polypropylene Random Copolymer Pipe)
Premium Piping Solution for Safe & Durable Plumbing Systems

Key Advantages
Δ Food-Grade Safety
Made from 100% virgin imported PPR raw material (Grade PPR80/PN20), compliant with ISO. Non-toxic, lead-free, and corrosion-resistant – ideal for potable water systems.

Δ Triple-Layer Technology
Unique PPR+AL+PPR structure (for aluminum-reinforced pipes):

Inner/Outer Layer: High-density PPR
Middle Layer: Seamless aluminum foil
→ Prevents oxygen permeation, reduces thermal expansion, and enhances pressure resistance.
Δ  Eco-Friendly & Energy-Efficient
Smooth inner surface minimizes scaling and friction loss, reducing pumping energy by up to 30% vs. metal pipes. 100% recyclable.

Δ Wide Size Range
From DN16 (1/2") to DN110 (4") with standard lengths of 4m. Custom lengths/colors available.

PP-R Pipe (Polypropylene Random Copolymer Pipe)

Features & Benefits

Leak-Free Joints:

Compatible with heat-fusion welding for monolithic connections.

Chemical Resistance:

Withstands acids, alkalis, and salts. No electrolytic corrosion.

Noise Reduction:

Dampens water hammer sound by 50% compared to metal pipes.

50-Year Service Life:

Maintains performance in continuous hot/cold water systems.

Order & Customization Options
Colors: White, green, gray, or custom RAL code
Lengths: 2m, 4m, 6m, or coil (for DN≤32mm)
Printing: Branding/logos on pipe surface
Certification Support: Third-party testing reports provided

Specification

PP-R Pipe (Polypropylene Random Copolymer Pipe)
Premium Piping Solution for Safe & Durable Plumbing Systems

Material

imported PPR (Random Copolymer Type 3)

Standards

ISO 15874, DIN 8077/8078, GB/T 18742.3

Pressure Rating

PN20 (2.0 MPa at 20°C)

Temperature Range

-10°C to 95°C (short-term: 110°C)

SDR (Ratio)

SDR 6, 7.4, 9, 11

Thermal Conductivity

0.24 W/mK

Certifications

NSF/ANSI 61, WRAS, KIWA, CE, RoHS

Application

PP-R Pipe (Polypropylene Random Copolymer Pipe)
Premium Piping Solution for Safe & Durable Plumbing Systems

Residential:

  Hot/cold water supply, radiant floor heating

Commercial: 

  Hotels, hospitals, schools
 

Industrial:

  Compressed air, chemical transfer, food processing line

Agriculture:

  Greenhouse irrigation, hydroponic systems

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Premium industrial components engineered for reliability and performance. 

Trusted by professionals worldwide.

Stainless Steel Unions

Stainless Steel Inserts

PPR Pipe Fittings

* SUS 201 & import PPR
* Pressure rating: PN16 to PN40 (230-580 PSI)
* Available in sizes: 1/2" to 2" (DN20 to DN63)
* Temperature range: -40°C to 250°C

* Precision CNC machining
* Available in DN20 to DN63 sizes
* BSP, NPT, and metric thread standards
* Custom laser engraving for brand identification

* Universal thread
* import PP-R
* Complete Types
* Available in DN20 to DN63 sizes

Brass Union

PPR Valves

Stop Valve & Cores

* Cu58-3 brass with dezincification resistance
* Working pressure: 2000 PSI (138 bar)
* Anti-galling design for smooth assembly
* Sealing with EPDM gasket or PTFE tape

* Full bore design for minimal flow resistance
* Zero leakage
*ANSI 61 certified 
* Operating pressure: PN20 (290 PSI)

* Drip-free performance
* 500,000 cycle durability guarantee
* Replaceable cartridges for easy maintenance
* SUS201 & Cu95 & import PPR