# Stainless steel SANHA reducer coupling 22 x 18 mm for pipe connections

**URL:** https://aio.lv/en/product--sanha-692432218--12010963
**Data updated:** 2026-03-11 20:45 (EET)
**Category:** Other goods
**Manufacturer:** SANHA
**Manufacturer code:** 692432218
**EAN:** 4021343149825
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-692432218--12010963

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

SANHA stainless steel reducer coupling 22 x 18 mm designed to join pipes of different diameters. Manufactured from corrosion-resistant stainless steel, it provides a reliable mechanical reduction between 22 mm and 18 mm pipe sizes. Suitable for plumbing and heating systems where durable, leak-resistant transitions between pipe dimensions are required.

## Long description

Stainless steel SANHA reducer coupling 22 x 18 mm for pipe connections joins two pipes of different diameters to create a secure, mechanically stable transition from 22 mm to 18 mm. Made from corrosion-resistant stainless steel, this reducer coupling is intended for use in plumbing and heating systems where a compact, robust connection is required without sacrificing flow continuity. The coupling’s smooth internal profile minimizes flow disturbance while its precise dimensions ensure a tight fit with compatible sanitary and heating pipes.
Advantages
The SANHA stainless steel reducer coupling provides durable corrosion resistance and mechanical strength suitable for installation in potable water, heating and technical systems. Its accurate machining and consistent dimensions allow reliable alignment and reduced risk of leaks when correctly fitted. The stainless steel construction supports long service life and resistance to scaling and chemical effects commonly found in building systems.
Suitable for
Reducing pipe diameter from 22 mm to 18 mm in plumbing installations
Connections in central heating and radiator circuits
Domestic potable water lines where stainless steel fittings are required
Retrofit work where different pipe sizes must be joined securely
Key specifications
Material: corrosion-resistant stainless steel
Connection type: reducer coupling for pipe joining
Primary pipe diameter: 22 mm
Secondary pipe diameter: 18 mm
Application environments: potable water, heating, technical installations
Design: compact inline mechanical reducer with smooth internal bore
How to use
Prepare both pipe ends by deburring and cleaning to ensure proper seating. Slide the coupling onto the larger or smaller pipe end as appropriate, aligning the pipes to avoid angular stress. Follow the chosen jointing method compatible with the pipe system (e.g., press-fit, soldering, or threaded adapter) and the installation instructions of the system components. After installation, perform a pressure test or visual inspection to confirm there are no leaks and that the connection is secure.
Usage recommendations
Use compatible pipe materials and jointing techniques recommended for stainless steel fittings and the broader piping system. Verify pressure and temperature ratings of the entire installation before commissioning, and ensure any joining method used is approved for potable water if applicable. Periodic inspections are advised in aggressive environments to confirm continued integrity.

## FAQ

### How much does the SANHA stainless steel reducer 22x18 mm cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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 29.07.2026 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 SANHA 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 SANHA 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/12010963/67494359_large.webp