Wholesale PPR Coupler Pipe Fitting For DIY Projects

The PPR Coupler is an essential fitting designed for joining two pipes in plumbing systems. Made from high-quality polypropylene random copolymer, it ensures a secure and leak-proof connection. This coupler is highly durable, resistant to corrosion, and can withstand high temperatures, making it ideal for both hot and cold water applications. Commonly used in residential, commercial, and industrial projects, it ensures easy installation and reliable performance. Customers should choose the PPR Coupler for its durability, ease of use, and excellent sealing properties, providing a dependable and long-lasting solution for various plumbing needs.

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技术参数

Specification	Packets	Pieces/box
S20	60×10	600
S25	30×10	300
S32	20×11	220
S40	WhatsApp: +86 131 8506 1581 Phone: +86-131-8506-1581 Inquire now for bulk pricing, samples, and custom solutions!
S50
S63
S75
S90
S110

High-Quality PPR Coupler Pipe Fittings for Reliable Plumbing Connections

The PPR Coupler is an essential fitting designed for securely joining two PPR pipes in plumbing systems. Manufactured by FusingX using premium polypropylene random copolymer (PPR), it delivers a strong, leak-proof connection.

Key Features & Benefits

Exceptional Durability: Resists corrosion, chemicals, and scale buildup.
High Temperature Resistance: Suitable for both hot and cold water applications.
Secure & Leak-Proof: Ensures long-term reliability in your plumbing system.
Easy Installation: Simplifies DIY and professional projects.
Long Service Life: Built to withstand demanding conditions.

Ideal Applications

Perfect for a wide range of residential, commercial, and industrial plumbing projects, including:

Domestic water supply lines (hot & cold)
Heating systems
Irrigation systems
Industrial fluid transport

Detailed Specifications & Quality Assurance

Material Excellence:

Crafted from premium-grade polypropylene random copolymer (PPR)
Compliant with ISO 9001 and ISO 14001 international standards
Pressure-rated for PN20/PN25 systems (up to 20-25 bar operating pressure)

Precision Engineering:

Parameter	Test Method	Requirement
Thermal Conduct	ISO 8497	≤ 0.23 W/(m·K)
Impact Strength	ISO 3127	0°C, no fracture
Hydrostatic	ISO 1167	20°C/PN20: 38h
Resistance		95°C/PN20: 22h

Quality Control Process:

Raw material inspection (SGS-certified resins).
Automated extrusion molding with temperature monitoring.
Dimensional accuracy verification (laser measurement).
Pressure testing at 2.5x rated capacity.
Visual inspection and batch traceability coding.

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Wholesale PPR Coupler Pipe Fitting For DIY Projects

High-Quality PPR Coupler Pipe Fittings for Reliable Plumbing Connections

Key Features & Benefits

Ideal Applications

High-Quality PPR Coupler Pipe Fittings for Reliable Plumbing Connections

Key Features & Benefits

Ideal Applications