Plastic PPR Cross Fitting: Four-Way Connection Solution

Product Overview

Plastic PPR cross fittings are essential four-way connectors for polypropylene piping systems. These fittings enable balanced fluid distribution in multiple directions, making them ideal for complex plumbing networks requiring simultaneous multi-directional flow.

Key Features

• Material: High-quality polypropylene random copolymer

• Design: Four equal or reducing outlets

• Temperature Range: -40°C to +100°C operation

• Pressure Rating: PN20 (20 bar) standard

• Connection Type: Socket fusion ends

• Sizes Available: 20mm to 63mm diameters

Technical Specifications

• Configuration: Equal (all outlets same size) or reducing (mixed sizes)

• Pressure Test: 1.5x working pressure rating

• Standards Compliance: ISO 15874, NSF/ANSI 61

• Chemical Resistance: Excellent resistance to acids and alkalis

• Color Coding: Standard white or green, with temperature stripes

Installation Guide

1. Pipe Preparation: Cut all four pipe ends square and deburr

2. Marking: Indicate insertion depth on each pipe

3. Simultaneous Heating: Use multi-head heating tool for even fusion

4. Quick Connection: Join all ends promptly without rotation

5. Alignment: Ensure proper angular alignment during assembly

6. Cooling: Allow complete cooling before pressure testing

Applications

• Residential: Multi-branch water distribution systems

• Commercial: HVAC system connections

• Industrial: Process piping networks

• Irrigation: Agricultural water distribution systems

• Solar: Thermal system connections

Advantages

• Space Saving: Single fitting replaces multiple connectors

• Leak Prevention: Reduced connection points enhance reliability

• Flow Efficiency: Smooth interior maintains hydraulic performance

• Cost Effective: Lower installation time and labor costs

• Durability: Crack-resistant design under pressure fluctuations

• Chemical Resistance: Suitable for various fluid types

Quality Assurance

• Material Testing: Virgin PPR material certification

• Pressure Rating: Hydrostatically tested to standards

• Dimension Control: Precise manufacturing tolerances

• Performance: 50+ years service life expectancy

Plastic PPR cross fittings provide reliable four-way connections while maintaining system integrity and flow efficiency. Their robust design and simple installation make them essential components for complex PPR piping networks in residential, commercial, and industrial applications.

IFAN factory started in 1993. And IFAN has workshop 120000 square meter with 610 staff. IFAN can design and produce all plumbing pipe and fitting include PPR,PVC,CPVC PPSU HDPE PEXA PEXB PERT pipe and fitting ,brass fitting, brass ball valve ,heating system , gas system , sanitary faucets and hose, In the past 30 Years, IFAN has never forgotten his mission-To protect health and safety. And IFAN factory use best materials to produce high quality pipe and fittings with automatic production line and high tech quality control machines. The most important,IFAN can guarantee that all pipes and fittings manufactured by IFAN are qualified. More information pls feel free contact us Whatsapp.