# Pipe union VIEGA 28 x 1 SC double connector for gas, brazed, shiny finish

**URL:** https://aio.lv/en/product--viega-638504--11818082
**Data updated:** 2026-03-09 11:05 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** VIEGA
**Manufacturer code:** 638504
**EAN:** 4015211638504
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viega-638504--11818082

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

VIEGA double pipe union with SC connection, size 28 x 1, designed for gas installations. The brazed connector provides a permanent, leak-resistant joint for copper or compatible metal pipes. Suitable for connecting and disconnecting sections in gas distribution lines, service valves, and appliance connections where a robust, shiny-finish coupling is required.

## Long description

The VIEGA pipe union 28 x 1 SC double connector for gas is a brazed, shiny-finish coupling designed for use in gas distribution systems. It provides a permanent, leak-resistant joint suitable for copper or other compatible metal pipes and is intended to connect and disconnect sections in service valves, appliance connections, and pipeline runs where a robust, corrosion-resistant fitting is required.
Advantages
The brazed construction ensures a durable and gas-tight connection that reduces the risk of leaks compared with mechanical fittings. The SC connection design facilitates straightforward assembly and reliable sealing when installed according to standard gas installation practices. The shiny finish offers improved corrosion resistance and a professional appearance in visible installations.
Suitable for
 Gas distribution lines in residential and commercial buildings
 Connections to gas appliances and service valves
 Sections of copper or compatible metal piping requiring a permanent union
Key specifications
 Connection type: SC double union
 Nominal size: 28 x 1 (metric thread/pipe size)
 Material: copper-compatible metal with brazed joints
 Finish: shiny, corrosion-resistant surface
 Application: designed for gas installations
How to use
Prepare the pipe ends by cutting square and cleaning the surfaces to be joined. Slide the union components into place and perform brazing according to applicable gas installation standards, using appropriate flux and filler material for the metals involved. Allow the joint to cool and inspect for uniform brazing and full penetration. After installation, test the system for leaks following local regulations and pressure-testing procedures before placing the gas line into service.
Usage recommendations
Use only with compatible metal piping and in systems installed by qualified personnel. Follow regional codes for gas installations and specified pressure testing. Avoid exposure to incompatible chemicals and extreme mechanical stress; periodic inspection is advised for visible connections.

## FAQ

### How much does the VIEGA double pipe union 28 x 1 SC cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 14.07.2026 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 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/11818082/67220037_large.webp