# WAVIN T-Joint DN40/40-45 PP Grey

**URL:** https://aio.lv/en/product--wavin-3010790--4922535
**Data updated:** 2026-06-10 09:24 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** WAVIN
**Manufacturer code:** 3010790
**EAN:** 4052836112019
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wavin-3010790--4922535

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The WAVIN T-Joint DN40/40-45 is a high-quality polypropylene (PP) pipe fitting designed for reliable drainage and sewage systems. Featuring a 45-degree branch angle, this grey T-piece ensures efficient flow and secure connections in plumbing installations. Durable, chemical-resistant, and easy to install, it is an essential component for residential and commercial wastewater piping networks.

## Long description

The WAVIN T-Joint DN40/40-45 is a professional-grade polypropylene (PP) pipe fitting engineered for robust performance in drainage and sewage systems. This grey T-piece is designed to facilitate a secure and leak-proof branch connection in wastewater piping networks, ensuring optimal flow dynamics and long-term structural integrity in both residential and commercial plumbing installations.
Advantages
This fitting is manufactured from high-quality polypropylene, which provides excellent resistance to chemical substances, hot water, and mechanical stress. Its smooth internal surface minimizes the risk of blockages and sediment buildup, promoting efficient drainage. The precise design ensures a tight fit, simplifying the installation process and reducing the time required for system assembly or maintenance.
Suitable for
Residential sewage and drainage systems
Commercial wastewater piping networks
Indoor plumbing installations requiring a 45-degree branch
Replacement or extension of existing PP pipe systems
When it may not be suitable
This T-joint is not intended for use in high-pressure water supply lines or systems carrying aggressive industrial chemicals that exceed the chemical resistance profile of polypropylene. It is also not suitable for outdoor installations exposed to direct, prolonged UV radiation without appropriate protection.
Key specifications
Material: Polypropylene (PP)
Nominal Diameter: DN40
Branch Angle: 45 degrees
Color: Grey
Application: Drainage and sewage
How to use
To install the T-joint, ensure the pipe ends are clean, dry, and free of burrs. Apply a suitable lubricant to the pipe end or the seal of the fitting if necessary. Insert the pipe firmly into the socket until it reaches the stop point. Ensure the connection is properly aligned to maintain the integrity of the drainage flow.
What to consider before purchase
Verify the nominal diameter of your existing piping system
Ensure the 45-degree angle meets your specific installation requirements
Check compatibility with your current pipe material
Usage recommendations
Regularly inspect the joints for signs of leakage during the initial phase of operation and ensure that the piping system is properly supported to prevent mechanical strain on the fittings.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.064 kg |

## FAQ

### How much does the WAVIN T-Joint DN40/40-45 PP Pipe Fitting cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 83 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 01.07.2026 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 WAVIN 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 WAVIN 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4922535/30636822_large.webp