# SANHA stainless steel coupling 18 mm d18 (model 6927018)

**URL:** https://aio.lv/en/product--sanha-6927018--11828176
**Data updated:** 2026-03-09 11:18 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** SANHA
**Manufacturer code:** 6927018
**EAN:** 4021343149696
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-6927018--11828176

## 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

Stainless steel coupling by SANHA, model 6927018, with a nominal diameter of 18 mm (d18). Designed for connecting pipes or fittings in plumbing and heating installations where corrosion resistance and hygienic properties are required. Suitable for use with compatible 18 mm stainless steel or mixed-material piping systems in residential and commercial applications.

## Long description

SANHA stainless steel coupling 18 mm d18 (model 6927018) is a precision-engineered connector intended for joining 18 mm piping in plumbing and heating systems. Manufactured from corrosion-resistant stainless steel, the coupling is suitable for environments where hygiene and long-term durability are important. It is designed to work with compatible 18 mm stainless steel or mixed-material piping systems in residential and commercial installations.
Advantages
The stainless steel construction provides strong corrosion resistance and extends service life compared with many non‑metal alternatives. The coupling offers a compact design that simplifies installation in confined spaces and delivers reliable mechanical connection with consistent internal diameter, minimising flow restriction. Material properties make it suitable for potable water, heating circuits and other applications where hygiene and chemical resistance are required.
Suitable for
 Connecting 18 mm stainless steel pipe runs in domestic plumbing
 Joining pipe sections in commercial heating and HVAC systems
 Mixed-material systems where a stainless steel transition is required
 Applications requiring corrosion resistance and hygienic operation
Key specifications
 Material: stainless steel
 Nominal diameter: 18 mm (d18)
 Form: straight coupling for in-line connection
 Typical use: plumbing and heating installations
How to use
Prepare pipe ends by cutting squarely and deburring to ensure full contact and correct fit. Slide the coupling onto one pipe end and align the second pipe to achieve a straight in-line connection. Depending on the installation system, secure the coupling according to the manufacturer’s recommended method (for example, by crimping, compression, or threaded engagement where applicable). Verify alignment and tightness, then pressure-test the assembly before putting the system into regular service.
Usage recommendations
Use with compatible 18 mm piping and fittings; confirm material compatibility in mixed-metal systems to avoid galvanic corrosion. Follow applicable standards and local regulations for potable water and heating installations. Regular inspection after installation will help ensure long-term performance.

## FAQ

### How much does the SANHA stainless steel coupling 18 mm 6927018 cost, and is it available for purchase?

The price is 9.99 € (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 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 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/11828176/67229240_large.webp