# PP-R pipe branch tee SiGMA-Li T50, 50 mm

**URL:** https://aio.lv/en/product--sigma-li-t50--11826725
**Data updated:** 2026-03-09 11:16 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** SiGMA-Li
**Manufacturer code:** T50
**EAN:** 5902814621349
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sigma-li-t50--11826725

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

PP-R pipe branch tee SiGMA-Li T50 is a polypropylene-random (PP-R) fitting with a 50 mm nominal diameter used to create a branch in plumbing and heating systems. The fitting joins three pipes of the same 50 mm size, suitable for potable water, heating circuits, and general pipework installations where resistant plastic fittings are required.

## Long description

PP-R pipe branch tee SiGMA-Li T50, 50 mm is a polypropylene-random (PP-R) fitting designed to form a three-way connection in plumbing and heating systems. The fitting connects three pipes of the same 50 mm nominal diameter, providing a uniform branch for potable water distribution, heating circuits and general piping applications where chemical and thermal stability are required. Manufactured for use in pressurized systems, this branch tee is compatible with PP-R piping and is intended for fusion welding installation methods.
Advantages
The PP-R construction delivers corrosion resistance, long-term durability and chemical inertness compared with metal fittings. A uniform material composition across the body and sockets allows for reliable heat-fusion joints that minimize leak risks when installed according to standards. The 50 mm nominal diameter supports medium-capacity flow while maintaining low weight for easier handling and alignment during assembly. The smooth inner surface reduces scale build-up and pressure loss, contributing to efficient fluid transport.
Suitable for
Cold and hot potable water distribution systems
Residential and commercial heating circuits (radiator and underfloor heating manifolds)
General plumbing branch connections in non-corrosive fluid systems
Applications requiring heat-fused PP-R joints for long-term leak resistance
Key specifications
Material: polypropylene-random (PP-R)
Nominal diameter: 50 mm
Connection type: socket ends for heat fusion
Application: potable water and heating systems
Inner surface: smooth to reduce scale and pressure drop
How to use
Prepare the pipes by cutting squarely to the required lengths and deburring the ends to ensure clean, even contact surfaces. Use a compatible PP-R socket fusion tool sized for 50 mm fittings and follow the tool manufacturer's temperature and heating-time recommendations. Align pipe ends and fitting sockets accurately, then perform the heat-fusion process, maintaining axial pressure until the joint cools and solidifies. After cooling, inspect joints visually and perform pressure testing according to local plumbing codes to confirm system integrity before commissioning.
Usage recommendations
Install and test this PP-R branch tee in accordance with applicable codes and the fusion equipment guidelines. Avoid exposure to prolonged direct sunlight and aggressive solvents; store components in a clean, dry environment prior to installation. For systems carrying hot water, confirm that operating temperatures and pressures are within the rated limits of PP-R piping and use appropriate insulation where required.

## FAQ

### How much does the PP-R tee SiGMA-Li T50 50 mm cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 22.07.2026 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 SiGMA-Li 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 SiGMA-Li 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/11826725/67228182_large.webp