PPR PN20 S3.2 Pipe - Professional Plumbing Solutions
PPR PN20 S3.2 Pipe
Professional plumbing solutions for demanding water supply systems
Product Overview
PPR PN20 S3.2 Cold Water Pipe
Our PPR PN20 S3.2 pipes are built to manage demanding water supply challenges, reliably handling pressures up to 20 bar at standard 20°C operating conditions. This exceptional pressure rating makes them the top selection for contemporary high-rise construction projects and municipal water networks, where maintaining consistent water pressure directly impacts system performance.
The increased wall thickness throughout all pipe sizes delivers outstanding structural strength that stands up to rigorous long-term use. While thinner pipes might deform under stress, our PN20 pipes keep their shape and functional properties even when pressure fluctuates, giving you plumbing infrastructure that lasts for years without compromise.
Technical Specifications
Available Sizes & Packaging Details
| DIMENSION | WALL THICKNESS | LENGTH | PACKING UNIT |
|---|---|---|---|
| 20mm | 2.8mm | 4m | 40pcs/bag |
| 25mm | 3.5mm | 4m | 30pcs/bag |
| 32mm | 4.4mm | 4m | 15pcs/bag |
| 40mm | 5.5mm | 4m | 12pcs/bag |
| 50mm | 6.9mm | 4m | 8pcs/bag |
| 63mm | 8.7mm | 4m | 5pcs/bag |
| 75mm | 10.3mm | 4m | 4pcs/bag |
| 90mm | 12.3mm | 4m | 2pcs/bag |
| 110mm | 15.1mm | 4m | 1pcs/bag |
Key Product Advantages
Outstanding Pressure Management
Engineered to handle working pressures reaching 20 bar at 20°C. Delivers reliable performance in high-pressure environments and tall structures. Surpasses ordinary industry standards for cold water installations.
Long-Lasting Performance & Value
Corrosion-proof material guarantees decades of trouble-free operation. Preserves structural strength without deterioration over time. Economical choice for permanent plumbing infrastructure.
Water Purity Assurance
Specially smooth interior surface stops scale formation. Protects water quality and flow efficiency. Certified safe material for drinking water systems.
Quick Installation Benefits
Standard 4-meter lengths mean fewer connection points. Cuts down installation time and labor expenses. Works with regular PPR welding tools.
Trusted By Professionals
Preferred by numerous experienced installers. Widely used in crucial water supply projects. Dependable performance across various applications.
Pressure Rating Guide
Understanding PPR Pipe Classifications
The PN rating method offers a clear approach for picking the right pipes according to your pressure needs. This system guarantees plumbing networks work safely within planned specifications while delivering lasting reliability.
Pressure Class Quick Reference
| Pressure Class | Maximum Working Pressure | Common Uses |
|---|---|---|
| PN10 | 10 bar | Simple house systems, single-level buildings |
| PN16 | 16 bar | Regular apartment blocks, medium buildings (5 floors max) |
| PN20 | 20 bar | Tall buildings, primary water lines, high-pressure zones |
| PN25 | 25 bar | Special industrial uses, extreme pressure situations |
Relationship Between Pressure and Wall Thickness of PPR Pipe
PPR water pipes come in four main pressure classes: PN10, PN16, PN20, and PN25. From these, PN10 and PN16 see the most action in everyday jobs. Each class indicates different pressure-handling abilities within your piping network.
Here's a simple truth about pipe selection: thicker walls mean higher pressure tolerance. That's exactly why pipeline designers usually pick PPR pipes with sufficient wall thickness - it's all about making sure your system stays safe and dependable through years of service.
Building Type Recommendations
Houses and Low Buildings (up to 5 floors)
Go with: PN16 pipes
Plenty of pressure capacity for normal home needs. Budget-friendly option for typical housing jobs.
Medium-Rise Construction (6-12 floors)
Choose: PN20 pipes
Manages the extra static pressure in taller structures. Popular pick for apartment complexes and business buildings.
Skyscrapers (over 12 floors)
Required: PN20 or stronger pipes
Often needs pressure control systems. Demands careful water pressure planning and zoning.
Installation Guidelines
Professional Setup Advice
Welding Tool Needs
Stick with certified PPR welding gear only. Perfect temperature range: 260-270°C. Check temperature accuracy before starting work.
Getting Ready & Cutting
Square-cut pipes using proper PPR pipe cutters. Clean and smooth pipe ends completely before welding. Wipe away all moisture from pipe surfaces.
Joining Process
Keep consistent insertion depth matching pipe size. Allow even heating time without turning pipes. Make sure everything lines up before connecting parts.
Cooling Down & Checking
Let pipes cool naturally before moving them. Never speed up cooling with water or air blasts. Run pressure tests only after full cooling time.
Rules & Safety
Always follow area plumbing codes and rules. Wear suitable safety gear. Check maker's instructions for specific uses.
Double Layer PPR-D PN20 S3.2 Light Resistant Pipe
Product Description
Our PPR-D PN20 S3.2 double-layer pipes feature a smart two-part design made especially for visible installations. This twin-layer approach mixes excellent water flow performance with top-level UV protection, creating a complete answer for both indoor and outdoor pipe needs.
Construction Details
- Inside layer: Smooth finish for best water movement
- Outside layer: Special formula for maximum sun resistance
- Bonding: Strong bond between layers guarantees structural soundness
Size Information
| DIMENSION | WALL THICKNESS | LENGTH | PACKING UNIT |
|---|---|---|---|
| 20mm | 2.8mm | 4m | 40pcs/bag |
| 25mm | 3.5mm | 4m | 30pcs/bag |
| 32mm | 4.4mm | 4m | 15pcs/bag |
| 40mm | 5.5mm | 4m | 12pcs/bag |
| 50mm | 6.9mm | 4m | 8pcs/bag |
| 63mm | 8.7mm | 4m | 5pcs/bag |
Where To Use Them
- Outdoor water systems and visible piping
- Garden watering and landscape irrigation
- Balcony and roof water links
- Solar water heater setups
- Industrial water movement in open areas
- Farm water distribution networks
Packaging & Shipping
Individual Plastic Protection
Color Carton Packaging
Neutral Carton Packaging
Custom Branded Bags Packaging
Common Questions From Installers
What really sets PN20 pipes apart from PN16 pipes on the job?
PN20 pipes boast thicker walls and better pressure handling than PN16 versions. While PN16 pipes work just fine for most houses and shorter apartments, seasoned pros choose PN20 for buildings with regularly high water pressure or tall structures where height creates substantial extra pressure on the system.
How long should I expect PPR piping to serve me?
When installed correctly following manufacturer directions, PPR piping systems typically deliver 50+ years of trustworthy service. The material's natural ability to resist corrosion and scale formation means pipes preserve their water flow capacity and structural strength year after year, avoiding the breakdown problems common in metal piping.
Can I use these pipes for hot water jobs?
The pipes we're discussing here are specifically made for cold water setups. We do produce different PPR pipes crafted particularly for hot water applications – always choose the correct product for your temperature needs to guarantee system safety, long life, and best performance.
What upkeep do PPR systems need?
PPR pipes demand very little maintenance thanks to their corrosion-resistant nature. We suggest regular visual checks of connections and support brackets, plus now-and-then inspections for physical harm to any exposed sections. Unlike metal pipes, PPR systems remove worries about descaling, rust treatment, or internal weakening over time.
Does wall thickness change installation methods?
Thicker-walled PN20 pipes might need slightly modified welding settings compared to thinner pipes. Specifically, heating times could require small increases to guarantee good fusion at connection points. Consistently check the welding equipment manufacturer's instructions for particular pipe sizes and adapt methods as needed for best outcomes.
Technical Support
Extra Help Resources
For particular technical questions, installation advice, or project details, please reach out to our technical support team with your project needs and application information. We offer complete help for proper product choice, installation best methods, and system design improvement.
Need Professional Assistance?
Our technical experts are ready to help with your specific project requirements
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