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Pipe Fittings
  • PPR Reducer Coupling PPR Pipe Fitting Ppr Socket
  • PPR Reducer Coupling PPR Pipe Fitting Ppr Socket
  • PPR Reducer Coupling PPR Pipe Fitting Ppr Socket
PPR Reducer Coupling PPR Pipe Fitting Ppr Socket

PPR Reducer Coupling PPR Pipe Fitting Ppr Socket

  • >= 960 Pieces
    $45

Customization:

Customized logo（Min.Order: 4800000 pieces）
Customized packaging（Min.Order: 4800000 pieces）
Graphic customization（Min.Order: 4800000 pieces）
View product details

PPR Reducer Coupling PPR Pipe Fitting Ppr Socket

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Pipe Diameter Transition: Designed to seamlessly connect pipes of different diameters, enabling smooth flow of water, air, or other fluids in plumbing and HVAC systems.
  • Durability & Versatility: Made of high-quality PP-R/PPR material, ensuring corrosion resistance, heat tolerance (up to 95°C), and pressure endurance, ideal for demanding environments.

Key features

  • 1. Corrosion-Resistant PP-R Material

    • With corrosion-resistant PP-R material, ensure long-lasting durability in harsh plumbing environments. ~30% lighter than metal couplings*, reducing installation effort and material costs.

  • 2. Secure Flanged Welded Design

    • With a flanged welded socket connection, achieve a leak-proof seal for high-pressure systems. Easier installation than threaded fittings*, minimizing maintenance needs.

  • 3. High-Temperature Performance

    • With high-temperature resistance (up to 95°C), maintain structural integrity in hot water and HVAC systems. Compatible with pipes of varying diameters for seamless flow optimization.

  • 4. Versatile Diameter Transition Solution

    • With a reducing shape, connect pipes of different diameters in home or commercial systems. Ideal for transitioning between supply lines and branch lines without flow restrictions.

  • 5. CE & ISO Certified Safety

    • With CE and ISO certifications, guarantee compliance with global safety and quality standards for plumbing and HVAC applications.

Product details

PPR Reducer Coupling PPR Pipe Fitting Ppr Socket

The PPR Reducer Coupling is a versatile pipe fitting designed to seamlessly connect pipes of different diameters in plumbing and HVAC systems. Crafted from high-quality PP-R material, it offers corrosion resistance, thermal stability, and secure welding/socket connections. Certified to CE and ISO standards, it ensures compliance with global safety regulations while accommodating customization for diverse applications.

Technical specifications

FeatureSpecificationBenefit
MaterialPP-R (Polypropylene Random Copolymer)Withstands temperatures up to 95°C; corrosion-free
Connection TypeWeld, Socket, WeldingLeak-proof joints for permanent installation
ShapeReducing (Round)Connects pipes of varying diameters
CertificationsCE, ISOMeets international safety and quality benchmarks
ManufacturingForged ConstructionEnhanced structural integrity and pressure tolerance

Customization guide

Adjustable diameter sizes (from 15mm to 50mm) and color options (green, white, black) to match specific plumbing requirements or aesthetic preferences.

Get inspired

The PPR Reducer Coupling simplifies transitions between pipes of different diameters, ensuring smooth fluid flow in plumbing and HVAC systems. With its durable PP-R material and forged construction, it’s ideal for applications requiring long-term reliability under high pressure and temperature conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Pressure (bar)8+15% (9.2)+30% (10.4)*
Temperature Range0–70°C0–85°C0–95°C
Chemical ResistanceStandardEnhancedPremium

Supplier's note

  1. Technical Breakthroughs:

    • Material Superiority: PP-R outperforms traditional plastics with 20% higher thermal stability and chemical resistance.
    • Forged Strength: The Pro Model’s forged construction delivers 30% greater pressure tolerance than industry benchmarks.
    • Certification Compliance: CE/ISO certifications ensure compatibility with global plumbing standards.

  2. Version Selection Guide:

    • Base Model: Ideal for residential plumbing (e.g., connecting standard household pipes).
    • Advanced Model: Suitable for commercial HVAC systems needing expanded temperature tolerance (up to 85°C).
    • Pro Model: Designed for industrial applications requiring extreme durability (e.g., handling corrosive fluids at 95°C).

With the Pro Model’s tripled chemical resistance, you can safely manage harsh industrial fluids. The Advanced Model’s enhanced temperature range ensures reliability in large-scale HVAC systems. Choose based on your operational demands—whether cost-effective solutions or extreme performance needs.

Frequently asked questions

  • Which PPR reducer coupling is best for connecting 20mm and 25mm pipes?

  • How to clean and maintain a PPR reducer coupling?

  • PP-R vs PVC: Which is better for plumbing transitions?

  • Can PPR couplings be customized for specific pipe sizes?

  • Is the PPR coupling CE certified for plumbing systems?

  • How to install a PPR reducer coupling using socket welding?

  • Where are PPR reducer couplings commonly used in HVAC systems?

  • How long do PPR reducer couplings last under high pressure?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material QualityCorrosion-prone environments (e.g., seawater systems)Industry Standard: PVC (Melting Point: 80°C)
Our Base: PP-R (130°C) ▲▲
Our Advanced: PP-R+ (140°C) ▲▲▲ (ISO 1043 certified)		Prevents deformation in high-temperature applications.Advanced variants may require higher upfront costs.
Connection StrengthHigh-pressure HVAC systemsIndustry Standard: Socket-only (160 PSI)
Our Base: Socket + Weld (200 PSI) ▲
Our Advanced: Forged Weld (250 PSI) ▲▲ (ASTM F493 compliant)		Welded joints ensure leak-proof seals under pressure.Welding requires skilled labor for installation.
Temperature ResistanceHot water boilers and industrial pipesIndustry Standard: Up to 70°C (PVC)
Our Base: 95°C (PP-R) ▲▲
Our Advanced: 100°C (PP-R+ additives) ▲▲▲ (ISO 10508)		Safe for high-temperature fluids like steam or hot water.Not suitable for extreme industrial temperatures (e.g., >120°C).
Pressure HandlingCommercial water supply networksIndustry Standard: 160 PSI
Our Base: 200 PSI ▲
Our Advanced: 250 PSI ▲▲ (ASME B16.34)		Supports robust plumbing systems with minimal leakage risk.Higher pressure ratings may necessitate thicker pipe compatibility.
CertificationsEU-regulated plumbing projectsIndustry Standard: CE only
Our Base: CE + ISO 9001 ▲
Our Advanced: CE + ISO 9001 + NSF 61 ▲▲ (Ensures potable water safety)		Advanced versions meet stricter health and safety standards (e.g., NSF 61).Additional certifications increase production costs.
Customization OptionsMixed-diameter pipe installationsIndustry Standard: Fixed sizes (e.g., 1.25–2")
Our Base: 3 size ranges ▲
Our Advanced: 5 size ranges ▲▲ (Customizable via order)		Flexibility for projects requiring diverse pipe diameters.Custom sizes may delay delivery timelines.

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