# Steel flange VIEGA 1111, diameter 15 cm, pack of 5

**URL:** https://aio.lv/en/product--viega-641979--11849401
**Data updated:** 2026-03-09 17:24 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** VIEGA
**Manufacturer code:** 641979
**EAN:** 4015211641979
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viega-641979--11849401

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.79 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

VIEGA 1111 steel flange with a diameter of 15 cm, delivered in a pack of 5 pieces. Made of steel for mechanical strength and corrosion resistance in applicable installations. Suited for pipe connections, mounting and joining components in plumbing or HVAC systems where a 15 cm flange is required.

## Long description

VIEGA 1111 steel flange, diameter 15 cm, pack of 5 is a set of robust flanges designed for secure pipe connections and component mounting in plumbing and HVAC systems. Manufactured from galvanised non‑alloyed steel, each flange provides mechanical strength and resistance to corrosion where steel flanges are appropriate. The flanges include an EPDM polygon sealing element and are designed for press connection combined with R‑threaded interfaces, featuring the manufacturer’s withSC‑Contur safety geometry.
Advantages
The galvanised non‑alloyed steel construction ensures durability and stability under mechanical load while offering protection against environmental corrosion. The integrated EPDM polygon sealing element provides reliable sealing performance suitable for many common fluids used in plumbing and heating systems. The combination of press connection and R‑thread compatibility allows flexible installation options and simple integration into existing pipework. The pack of five offers convenience for projects requiring multiple identical flanges.
Suitable for
 Plumbing systems requiring 15 cm flanges
 HVAC installations and duct connection points
 Mounting and joining steel components in mechanical assemblies
 Replacement of worn or corroded flanges in service lines
Key specifications
 Material: galvanised non‑alloyed steel
 Diameter: 15 cm
 Sealing element: EPDM polygon
 Connection types: press connection and R‑thread interface
 Design feature: withSC‑Contur safety geometry
 Pack quantity: 5 pieces
How to use
Prepare mating pipe ends and fitting surfaces according to standard plumbing practice, ensuring cleanliness and correct alignment. Use the appropriate press tool for the specified press connections, and tighten R‑threaded interfaces to the torque values recommended for the system materials. Verify the EPDM polygon seal is correctly positioned before final assembly. After installation, perform pressure and leak tests as required by local codes and system specifications.
Usage recommendations
Store flanges in a dry environment to avoid premature surface oxidation. Use compatible press tools and thread sealants where applicable, and follow manufacturer guidance for press profiles and torque limits. For systems carrying aggressive or high‑temperature media, confirm EPDM compatibility prior to use.

## Specifications

| Feature | Value |
|---|---|
| Material | Steel |
| Diameter | 150 mm |
| Quantity per pack | 5 pc(s) |

## FAQ

### How much does the VIEGA 1111 steel flange 15 cm cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 04.08.2026 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 VIEGA 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 VIEGA 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/11849401/67268709_large.webp