Issues and Solutions in Water Systems with Plastic Pipes

Plastic pressure pipes are widely used in water distribution systems due to their light weight, corrosion resistance, and ease of installation. However, like any technical system, they can sometimes present problems such as water leaks, which—if not properly addressed—can compromise the efficiency and lifespan of the entire system. One of the most effective solutions to prevent and resolve issues in water distribution pipelines is the use of high-quality plastic pipe fittings, as those offered by SAB S.p.A.

Common Issues in Plastic Water Distribution Pipes

Let’s take a look at the most common problems in pressurized systems and the main causes of water leaks in plastic pipe systems:

1. Leaks at Joint points
   Water leaks are among the most frequent problems in pressurized systems. These can occur due to poor quality fittings, incorrect installation, or thermal expansion of plastic components.
2. Cracks and Breakages Due to High Pressure
   Although plastic pipes are highly durable, they can be damaged when subjected to pressures exceeding the design limits. Breakages that cause water loss may result from sudden pressure peaks or inadequate maintenance.
3. Air Vents and Air Accumulation
   Air accumulation in pressurized systems can create air pockets that hinder water flow, reducing system efficiency and causing vibrations or water hammer.
4. Water Hammer
   This phenomenon is caused by sudden changes in flow or abrupt valve closures, which create pressure waves that can damage both plastic water pipes and fittings.

How to Fix Problems in Water Distribution Pipes: The Importance of Quality Fittings

Using high-quality fittings for water distribution systems is crucial to ensure the durability and efficiency of a pressurized water system. SAB S.p.A. offers cutting-edge solutions to prevent common problems such as water leaks from pipes.

1.BlueSeal Fittings: Maximum Sealing and Reliability

BlueSeal compression fittings are designed to ensure a watertight seal even under high pressure conditions. Its double-lip gasket, combined with the BlueSeal spacer ring, minimizes the risk of fittings leakages even in case of thermal expansion. The patented system is designed to push the gasket against the pipe wall thanks to a “slide effect”: when the water system is pressurized, this effect enhances the seal, even with imperfect or damaged pipes. These fittings are ideal for applications where safety and reliability are essential.

2.Plug&Play System: Quick and Secure Installation

SAB S.p.A.’s Plug&Play plastic fittings were developed to simplify installation without compromising sealing or strength. These fittings are characterized by a quick-lock mechanism that ensures secure and stable assembly in a few seconds, minimizing installation errors and the resulting risk of pipe leaks. They are an excellent alternative to electrofusion fittings, which require qualified personnel and welding equipment, unlike Plug&Play.

3.Repair Clamps: A Temporary Yet Efficient Solution

If the damage is minor and affects only up to 30% of the pipe’s circumference, repair clamps can be used. They are recommended for quick reparations and are suitable as a temporary solution before replacing the entire pipe.

Additional Advantages of SAB S.p.A. Fittings

• Chemical and Mechanical Resistance: The materials used for SAB S.p.A. fittings provide excellent resistance to the chemical agents found in water and to mechanical stress.
• Versatility: SAB S.p.A. fittings are compatible with a wide range of plastic pipes, making them extremely adaptable.
• Reduced Maintenance Time: Thanks to their ease of installation and removal, BlueSeal and Plug&Play fittigns, and repair clamps make maintenance faster and more efficient.

Why Choose Quality Fittings for Pressurized Plastic Pipes Systems

Choosing the right fittings for water distribution systems is key to preventing problems and optimizing the performance of pressurized systems using plastic pipes. SAB S.p.A.’s BlueSeal and Plug&Play fittings offer a reliable and innovative solution to ensure maximum efficiency, reduce the risk of leaks, and extend the overall lifespan of the system.