Product Details
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Ppr Black Plastic Union For Piping System Customizable Durability Chemical Resistance

Specification

What is PPR Plastic Union?

PPR Plastic Union is a detachable fitting used in PPR piping systems to connect pipes securely while allowing easy disassembly for maintenance.

Advantages of PPR:

1.High-Temperature Resistance

Handles hot water (up to 95°C short-term, 70°C continuous) without deformation.

Ideal for hot water plumbing and heating systems.

2.Corrosion & Chemical Resistance

Immune to rust, scaling, and electrolytic corrosion.

Resistant to acids, alkalis, and organic solvents.

3.Smooth Interior Surface

Low friction loss prevents scaling/bacterial buildup.

Maintains water quality (suitable for potable water).

4.Lightweight & Easy Installation

1/8 the weight of metal pipes; reduces labor/time.

Joined via heat fusion welding, creating leak-proof monolithic connections.

5.Durability & Longevity

Service life ≥ 50 years under standard conditions.

Low thermal conductivity minimizes heat loss.

6.Eco-Friendly & Safe

Non-toxic, compliant with potable water standards (e.g., FDA, WRAS).

Recyclable and energy-efficient to produce.

7.Low Noise Transmission

Dampens water flow noise compared to metal pipes.

Features:

1. Material:
• Made from PPR (Polypropylene Random Copolymer) – offering chemical resistance, durability, and suitability for hot/cold water systems.

2. Dimensions:
• Available in standard sizes: 20mm to 110mm.
• Custom sizes and colors (e.g., white, green, black) available upon request.
• Pressure rating: S2.5 (equivalent to PN25, supporting 25 bar at 20°C).

Functions:

Creates a demountable, leak-proof connection between two PPR pipes of the same diameter (20-110mm, customizable).
Allows easy disassembly/reassembly for maintenance using its threaded nut, without cutting pipes.
Seals pressure-tight via a compression gasket (standard for unions).
Rated for pressure class S2.5.

Applications

Plumbing Systems: Connecting PPR pipes in hot & cold water lines within buildings.
HVAC Installations: Joining pipes in heating, ventilation, and air conditioning systems.
Industrial Fluid Transport: Demountable connections for various compatible liquids in industrial settings.
System Maintenance Points: Locations requiring future access, inspection, or component replacement.

Manufacturing Pipes, Fittings, Valve. (Ppr Pipes,Ppr Fittings,Valves & Brass Fittings,Brass Valves)
With Standard Raw Materials, Supplying Better Quality Products.
1. With over 20 years experience, exporting to more than 35 countries.
2. Full Sizes, Sizes : 1/2' to 4' with CW617N & Cu58-3 etc.
3. 200 PCS CNC machines including: Hot Forged Rough Cast Machines+Brass CNC Automatic Machines + Ppr Injection Machines.
4. Customized logo and DSTHERM.

We Will Be Your Better Choice!

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Categories	PPR Pipe Fittings
Brand Name:	DSTHERM/Customized Logo
Model Number:	DN20-110
Certification:	ISO/DIN
Place of Origin:	Zhejiang China
MOQ:	Negotiation
Price:	Negotiation
Payment Terms:	L/C,T/T
Supply Ability:	20days /20 feet container , 35days/40 HQ
Delivery Time:	20 days
Packaging Details:	Carton
Product Name:	Ppr Plastic Union
Specification:	DN20-110/Customized
Application:	Plumbing system&HVAC...
Color:	White/Green/Customized
Material:	PPR
Standard:	ISO/DIN
Sample:	Available
Pressure:	PN10-25 Customized
Feature:	Eco-Friendly/Durability & Longevity/Chemical Resistance...
Package:	Standard / As request