# Reduction Tee SiGMA-Li TR6350 polypropylene (PP) 63×50×63 mm

**URL:** https://aio.lv/en/product--sigma-li-tr6350--11826647
**Data updated:** 2026-03-09 11:16 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** SiGMA-Li
**Manufacturer code:** TR6350
**EAN:** 5902814626085
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sigma-li-tr6350--11826647

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

SiGMA-Li TR6350 is a polypropylene (PP) reduction tee for piping systems with dimensions 63×50×63 mm. Designed to join three pipe runs with a reduced middle outlet, it provides a reliable junction for distributing fluids or gases in plumbing and irrigation systems. Suitable for installation in residential and light commercial applications where PP fittings are required.

## Long description

SiGMA-Li TR6350 is a polypropylene (PP) reduction tee for piping systems with nominal dimensions 63×50×63 mm. The fitting connects three pipe runs with a reduced middle outlet, allowing diversion or distribution of liquids and gases in plumbing, irrigation and general fluid-handling installations. Made of polypropylene, the tee is designed for compatibility with PP piping and solvent-weld or heat-fusion joining methods commonly used in residential and light commercial systems.
Advantages
The reduction tee offers chemical resistance and low weight characteristic of polypropylene, ensuring durability in contact with common household and irrigation fluids. Its concentric geometry provides predictable flow characteristics and simpler alignment during installation. The fitting’s reduced middle branch enables a smooth change in pipe diameter while maintaining structural integrity and minimizing turbulence at the junction.
Suitable for
 Domestic plumbing systems for cold water distribution
 Irrigation mains and branch lines
 Light commercial fluid-handling installations
 Drainage and venting systems compatible with PP fittings
Key specifications
 Material: polypropylene (PP)
 Configuration: reduction tee, three-way junction with reduced middle outlet
 Nominal dimensions: 63 × 50 × 63 mm (main run × branch × run)
 Connection type: designed for PP joining methods (solvent-weld or heat-fusion depending on installation practice)
 Typical applications: cold water, irrigation, non-aggressive fluid conveyance
How to use
Prepare pipe ends by cutting square and removing burrs before joining. Ensure mating surfaces are clean and free of contaminants. Install the reduction tee using the appropriate PP joining method for your system — solvent welding or heat fusion — following the tool and adhesive manufacturers’ instructions. Verify correct alignment of the branch and main runs prior to curing or cooling. After joining, test the system at the recommended pressure to confirm leak-free performance.
Usage recommendations
Do not use the polypropylene reduction tee with fluids or gases above the temperature and pressure limits established for PP piping in your local codes. Avoid exposure to strong oxidizing chemicals or solvents that can degrade polypropylene. For pressurized systems, follow applicable installation standards and perform pressure tests after assembly. When in doubt about chemical compatibility or operating conditions, consult material data sheets or a qualified installer.

## FAQ

### How much does the SiGMA-Li TR6350 reduction tee 63×50×63 mm cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 03.07.2026 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

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