# Margo welding coupling MUFA SP 15 DN 15 1/2 inch

**URL:** https://aio.lv/en/product--margo-mufa-sp-15--11828576
**Data updated:** 2026-03-09 14:36 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Margo
**Manufacturer code:** MUFA SP 15
**EAN:** 5901292905019
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--margo-mufa-sp-15--11828576

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Welding coupling Margo MUFA SP 15 DN 15 (1/2") designed for in-line pipe joining by welding. This DN 15 coupling provides a permanent metal-to-metal connection for steel piping systems, suitable for fluid or gas transport where a welded branch or repair is required. Use for installation, maintenance and pipeline modifications in domestic and light industrial applications.

## Long description

The Margo welding coupling MUFA SP 15 DN 15 (1/2 inch) is a steel in-line coupling designed to create permanent metal-to-metal joints by welding. Intended for use with steel piping systems, this DN 15 coupling provides a welded connection for fluid or gas lines where a branch, repair or extension is required. The coupling's design supports installation in domestic and light industrial environments and is suitable for common maintenance and pipeline modification tasks.
Advantages
The welding coupling offers a robust, leak-resistant joint once welded, eliminating the need for threaded or mechanical fittings that can loosen over time. Made of steel, it provides high mechanical strength and compatibility with standard steel pipe of the same nominal diameter. The in-line configuration allows straightforward integration into existing runs of pipe with minimal added length, and the permanent welded connection ensures long-term reliability under typical service conditions.
Suitable for
Welding permanent branches and repairs on steel pipelines
Connecting 1/2 inch (DN 15) steel pipes in fluid and gas systems
Maintenance and modification of domestic plumbing and light industrial piping
Applications where a sealed, structural weld joint is required
Key specifications
Nominal diameter: DN 15 (1/2 inch)
Material: steel suitable for welding
Type: in-line welding coupling (butt/weld connection)
Application: fluid and gas transport pipelines
Connection method: welded permanent joint
How to use
Prepare the pipe ends by cleaning and aligning them to ensure proper fit-up with the coupling. Position the coupling on the pipe run at the required location and tack-weld to maintain alignment if necessary. Perform full circumferential welds according to applicable welding procedures and standards for the pipe material and service conditions. After welding, inspect the welds visually and with nondestructive testing methods as required for the system (e.g., dye penetrant, radiographic, or ultrasonic testing) and apply any necessary protective coatings or corrosion protection measures.
Usage recommendations
Ensure welding is performed by qualified personnel following relevant codes and safety practices. Verify compatibility of base materials and welding consumables, and follow pressure testing procedures after installation before placing the pipeline into service.

## FAQ

### How much does the Margo MUFA SP 15 DN 15 welding coupling cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 130 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 10.07.2026 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 Margo 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 Margo 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/11828576/67229568_large.webp