# K-flex PERT/AL/PERT Multilayer Pipe 20x2.0mm 50m

**URL:** https://aio.lv/en/product--k-flex-26d11611aeca70f--12509028
**Data updated:** 2026-06-10 09:29 (EEST)
**Category:** Other goods
**Manufacturer:** K-flex
**Manufacturer code:** 26D11611AECA70F
**EAN:** 2190003054433
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--k-flex-26d11611aeca70f--12509028

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

K-flex PERT/AL/PERT multilayer pipe with a diameter of 20x2.0 mm, supplied in a 50-meter coil. This composite pipe combines the flexibility of PERT with the stability of an aluminum layer, making it ideal for heating and plumbing systems. It offers excellent corrosion resistance, low thermal expansion, and high durability for reliable long-term performance in residential and commercial installations.

## Long description

The K-flex PERT/AL/PERT multilayer pipe 20x2.0mm is a high-quality composite solution designed for modern heating and plumbing systems. By combining the flexibility of polyethylene of raised temperature resistance (PERT) with the structural stability of an aluminum core, this pipe provides a reliable and long-lasting infrastructure for fluid transport. The 50-meter coil length ensures efficient installation with fewer joints, reducing the risk of leaks in residential and commercial piping networks.
Advantages
This multilayer pipe offers exceptional durability and resistance to corrosion, ensuring a long service life even under demanding operating conditions. The integrated aluminum layer significantly reduces thermal expansion compared to standard plastic pipes, maintaining the integrity of the system during temperature fluctuations. Its inherent flexibility allows for easy bending and routing around obstacles, which simplifies the installation process and reduces the need for additional fittings. The smooth inner surface minimizes pressure loss and prevents the buildup of deposits, promoting efficient flow throughout the system.
Suitable for
Underfloor heating systems
Radiator heating connections
Hot and cold water supply networks
Renovation of existing plumbing infrastructure
This pipe may not be suitable for applications involving exposure to direct sunlight for extended periods, as UV radiation can degrade the outer material. It is also not intended for use in systems where operating temperatures or pressures consistently exceed the manufacturer's specified technical limits.
Key specifications
Outer diameter: 20 mm
Wall thickness: 2.0 mm
Total length: 50 m
Material composition: PERT and Aluminum
Color: Red
Flexibility: High
How to use
To install the K-flex multilayer pipe, ensure the surface is clean and free of sharp objects that could damage the outer layer. Use appropriate pipe cutters to achieve a clean, square cut at the desired length. When bending the pipe, use a bending spring or a pipe bender to prevent kinking and maintain the internal diameter. Secure the pipe using compatible fittings designed for multilayer systems, ensuring that all connections are tightened according to the manufacturer's torque specifications to guarantee a watertight seal.
What to consider before purchase
Verify the compatibility of your existing fittings with 20mm multilayer pipes.
Ensure the pipe specifications meet the pressure and temperature requirements of your specific heating or plumbing project.
Consider the total length needed for your installation to minimize waste.
Usage recommendations
Always perform a pressure test on the completed system before concealing the pipes behind walls or under floor screeds to ensure all connections are secure and leak-free.

## FAQ

### How much does the K-flex PERT/AL/PERT Multilayer Pipe 20x2.0mm 50m cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2050 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Friday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All K-flex products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized K-flex service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12509028/68852020_large.webp