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  • PPR Special Corner Three Way Four Straight Angle All Plastic Cross Hot and Cold Water Pipe Joint Hot Melt Fittings
  • PPR Special Corner Three Way Four Straight Angle All Plastic Cross Hot and Cold Water Pipe Joint Hot Melt Fittings
  • PPR Special Corner Three Way Four Straight Angle All Plastic Cross Hot and Cold Water Pipe Joint Hot Melt Fittings
  • PPR Special Corner Three Way Four Straight Angle All Plastic Cross Hot and Cold Water Pipe Joint Hot Melt Fittings
  • PPR Special Corner Three Way Four Straight Angle All Plastic Cross Hot and Cold Water Pipe Joint Hot Melt Fittings
  • PPR Special Corner Three Way Four Straight Angle All Plastic Cross Hot and Cold Water Pipe Joint Hot Melt Fittings
PPR Special Corner Three Way Four Straight Angle All Plastic Cross Hot and Cold Water Pipe Joint Hot Melt Fittings

PPR Special Corner Three Way Four Straight Angle All Plastic Cross Hot and Cold Water Pipe Joint Hot Melt Fittings

$0.10-$0.21/ Piece|50 Piece/Pieces(Min. Order)
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PPR Special Corner Three Way Four Straight Angle All Plastic Cross Hot and Cold Water Pipe Joint Hot Melt Fittings

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • T-Shaped Connection: Designed to connect three pipes in a T-configuration, enabling the division or merging of hot and cold water lines in plumbing systems.
  • Hot Melt Welding: Utilizes a secure, seamless connection method via hot melt technology, ensuring durability and leak-proof performance for pressurized water flow.

Key features

  • 1. Corrosion-Resistant PP-R Material Technology

    • With corrosion-resistant PP-R (Polypropylene Random) material, ensure long-lasting durability in harsh plumbing environments, outperforming traditional metal fittings prone to rust and degradation*.

  • 2. T-Shaped Interactive Design for Flexible Connectivity

    • With the T-shaped design, easily connect and divide water lines in plumbing systems, simplifying complex installations while maintaining structural integrity compared to multi-part fittings*.

  • 3. Hot Melt Welding for Leak-Proof Performance

    • With hot melt welding technology, achieve secure joints 20% faster than threaded or glued connections, ensuring zero leakage even under high-pressure water flow*.

  • 4. Dual-Temperature Compatibility for Versatile Use

    • Suitable for both hot and cold water systems, the material withstands temperature fluctuations (-20°C to 95°C), making it ideal for residential and commercial plumbing needs.

  • 5. Commercial-Grade Reliability for High-Demand Scenarios

    • Designed for continuous operation in commercial settings, these fittings maintain performance under heavy use, unlike lower-grade plastics prone to warping or cracking*.

Product details

PPR Special Corner Three Way Four Straight Angle All Plastic Cross Hot and Cold Water Pipe Joint Hot Melt Fittings

The PPR Special Corner Three Way Four Straight Angle All Plastic Cross is a versatile hot melt fitting designed for seamless integration into hot and cold water pipe systems. Crafted from high-quality PP-R plastic, this fitting combines durability, corrosion resistance, and ease of installation through hot melt welding technology. Its straight/equal bore design ensures smooth fluid flow, minimizing pressure loss in plumbing networks.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialPP-R Plastic (Polypropylene Random Copolymer)Hot/cold water systems, residential/commercial plumbing
Connection TypeHot Melt Welding (seamless, secure joints)Permanent pipe connections in new installations or renovations
ShapeStraight/Equal Bore (smooth inner surface)Reduces flow resistance in water distribution systems
Temperature Range-20°C to 95°CSuitable for both standard and high-temperature applications
Pressure Rating2.0 MPa (configurable up to 4.0 MPa for Pro models)Meets ISO 9080 and GB/T 18742 certification standards

Customization guide

Adjustable parameters include:

  • Material Thickness: For enhanced pressure resistance in industrial systems.
  • Outlet Diameter: To match pipe sizes ranging from 16mm to 63mm.
  • Color Coding: Custom hues for system identification in complex installations.

Get inspired

Optimize your plumbing projects with this PPR cross fitting. Its corrosion-free design and high-temperature tolerance make it ideal for long-lasting residential systems, while its scalable pressure ratings cater to commercial and industrial demands.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Rating2.0 MPa+15% (2.3 MPa)+30% (2.6 MPa)*
Temperature Range-20°C to 95°CExtended to 110°CMilitary-grade 120°C
CertificationsISO 9080ISO 9080 + NSF 61ISO 9080 + NSF 61 + CE
Installation SpeedStandard20% faster35% faster

Supplier's note

  1. Technical Breakthroughs:

    • Material Innovation: PP-R plastic offers 40% higher heat resistance than traditional PVC, enabling use in solar heating systems.
    • Hot Melt Welding: Reduces leakage risk by 90% compared to threaded fittings, ensuring lifetime durability.
    • Equal Bore Design: Cuts flow resistance by 25%, improving energy efficiency in water distribution.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard residential installations where cost-efficiency is prioritized.
    • Advanced Model: Targets commercial buildings requiring NSF 61 compliance for potable water systems.
    • Pro Model: Engineered for industrial applications (e.g., HVAC, chemical plants) needing extreme pressure/temperature resilience.

With PP-R material, you can ensure durability in high-temperature environments. With the Pro Model’s 2.6 MPa rating, you can handle industrial-grade pressure demands. These fittings are 20% lighter than metal alternatives, simplifying installation logistics.

Note: Comparative values are based on industry benchmarks for similar plastic fittings.

Frequently asked questions

  • Which PPR three-way fitting is best for residential plumbing systems?

  • What model of PPR four-way cross fitting suits high-pressure commercial water lines?

  • How to clean and maintain hot melt PPR pipe joints for longevity?

  • What precautions should be taken during installation of PPR hot melt fittings?

  • Why choose PP-R plastic over PVC for hot and cold water pipe joints?

  • How does the durability of PPR compare to metal fittings in plumbing systems?

  • Can PPR hot melt fittings be customized with different connection angles for specific pipe layouts?

  • Are there options for color customization of PPR pipe joints to match plumbing systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
MaterialHigh-temperature plumbing systemsIndustry Standard: PVC (Melting Point: 100°C)
Our Base: PP-R (260°C) ▲
Our Advanced: PP-R+ (280°C) ▲▲		Superior heat resistance for hot water systems; corrosion-free operationBase/Advanced versions may incur higher costs compared to PVC
Connection TypeNew installations, retrofittingIndustry Standard: Threaded/Solvent Cement
Our Base/Advanced: Hot Melt Welding (ISO 9852)		Leak-proof joints; faster installation with specialized toolsRequires hot melt tools (not included in base version)
Temperature ResistanceIndustrial hot water linesIndustry Standard: Up to 70°C
Our Base: 95°C ▲
Our Advanced: 110°C ▲▲		Supports high-temperature applications like commercial kitchensAdvanced version may require thicker material, increasing weight
Pressure RatingHigh-pressure systems (e.g., multi-story)Industry Standard: 6 bar
Our Base: 8 bar ▲
Our Advanced: 10 bar ▲▲		Handles demanding pressure requirements in industrial or large residential useHigher pressure tolerance correlates with increased material thickness/cost
Installation MethodTime-sensitive projectsIndustry Standard: Manual threading/gluing (15–30 mins per joint)
Ours: Hot Melt (5–10 mins per joint)		3x faster installation; reduces labor timeRequires training for optimal tool use
Compliance StandardsInternational projectsIndustry Standard: Local codes only
Our Base: ISO 9852 ▲
Our Advanced: ASTM F493 ▲▲		Meets global standards for export or multinational projectsAdvanced certification may add to upfront costs

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