# Elbow 45° welded SiGMA-Li Modern PE-RT PE 32×32 PERTK4532

**URL:** https://aio.lv/en/product--sigma-li-pertk4532--11825040
**Data updated:** 2026-03-09 11:14 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** SiGMA-Li
**Manufacturer code:** PERTK4532
**EAN:** 5902814623299
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sigma-li-pertk4532--11825040

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

A 45° welded elbow by SiGMA-Li for PE-RT (polyethylene) piping systems, model PERTK4532 with 32×32 connection dimensions. Designed to change pipe direction with a welded joint suitable for heating and plumbing installations using PE-RT material. Applicable for residential and light-commercial hot water and heating circuits where durable, corrosion-resistant polymer fittings are required.

## Long description

Elbow 45° welded SiGMA-Li Modern PE-RT PE 32×32 PERTK4532 is a 45-degree welded elbow fitting designed for PE-RT (polyethylene of raised temperature resistance) piping systems. The fitting provides a welded joint for changing pipe direction in heating and plumbing installations. It is intended for use with 32×32 dimension PE-RT pipes and is manufactured by SiGMA-Li with a focus on corrosion resistance and long-term dimensional stability in hot water and heating circuits.
Advantages
This welded elbow offers a rigid, leak-minimizing connection suited to PE-RT systems, reducing the number of threaded or mechanical joints. The polymer construction ensures corrosion resistance and compatibility with hot water and low-pressure heating circuits. Its 45° angle allows smoother directional changes compared with sharp bends, aiding flow and reducing stress on the piping layout.
Suitable for
 Residential hot water distribution
 Underfloor heating and radiator circuits in light-commercial buildings
 Plumbing systems using PE-RT pipe with 32×32 connection dimensions
Key specifications
 Material: PE-RT (polyethylene for raised temperature)
 Angle: 45° welded elbow
 Connection dimensions: 32×32 (compatible with PE-RT pipes of matching dimensions)
 Application: hot water and heating circuits, low-pressure systems
 Corrosion resistance: polymer construction resists corrosion common to metal fittings
How to use
Prepare the PE-RT pipes by cutting square and deburring the ends to ensure full contact with the welded fitting. Use the appropriate welding or fusion equipment and follow the SiGMA-Li welding procedure for PE-RT materials to create a reliable joint. Ensure correct alignment at 45° before completing the welding cycle and allow the joint to cool and stabilize to recommended times before applying system pressure. Verify the assembly is supported and stress-free to maintain joint integrity.
Usage recommendations
Use this fitting in systems designed for PE-RT material and within the temperature and pressure limits specified for PE-RT piping. Avoid mixing incompatible joining methods; use only welding/fusion techniques appropriate for PE-RT and ensure installations comply with local codes and manufacturer guidelines.

## FAQ

### How much does the SiGMA-Li 45° welded elbow PE-RT 32×32 PERTK4532 cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 27.07.2026 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/11825040/67226866_large.webp