# SANHA coupling NIROSAN stainless steel fitting D54

**URL:** https://aio.lv/en/product--sanha-6927054--11827983
**Data updated:** 2026-03-09 11:17 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** SANHA
**Manufacturer code:** 6927054
**EAN:** 4021343149740
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-6927054--11827983

## 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

SANHA NIROSAN coupling is a stainless steel pipe fitting sized D54 for joining or extending piping systems. Manufactured by SANHA, this NIROSAN coupling provides corrosion-resistant connection for stainless steel installations and is suitable for plumbing, heating, and industrial fluid systems where durable, hygienic joints are required.

## Long description

SANHA coupling NIROSAN stainless steel fitting D54 is a stainless steel pipe coupling designed to join or extend piping systems with a nominal size D54. The fitting is intended for use in installations that require corrosion resistance and hygienic properties, such as plumbing, heating circuits and industrial fluid systems. It provides a smooth internal surface compatible with stainless steel pipes and aims to deliver a secure mechanical connection for continuous fluid flow.
Advantages
The NIROSAN coupling is made from stainless steel, which ensures resistance to corrosion and long service life in wet or chemically aggressive environments. The coupling’s design supports hygienic installations by minimising crevices and facilitating cleaning. Its dimensional compatibility with D54 stainless steel piping simplifies installation and integration into existing systems while offering mechanical durability under typical operating conditions.
Suitable for
Plumbing systems in residential and commercial buildings
Heating and hot-water circuits
Industrial fluid transport and process lines
Applications requiring hygienic, corrosion-resistant joints
Key specifications
Material: stainless steel
Size: D54 nominal diameter
Function: straight coupling for joining or extending pipes
Surface: smooth internal surface suitable for hygienic applications
Compatibility: designed for use with stainless steel piping systems
How to use
Prepare pipe ends by ensuring they are cut square, deburred and cleaned of any debris or contaminants. Align the D54 stainless steel pipes to be joined and slide the coupling into position according to the system’s assembly method. Follow the manufacturer’s recommended joining procedure for stainless steel fittings—this may include application of appropriate seals, tightening sequence, or welding if specified by the installation standard. Verify alignment and tightness, and perform a leak test according to project requirements before placing the system into service.
Usage recommendations
Use the coupling within the recommended operating temperature and pressure ranges for stainless steel piping systems, and consult applicable codes and installation instructions for hygienic or pressure-critical applications. Regular inspection and maintenance of joints will help maintain system integrity and service life.

## FAQ

### How much does the SANHA NIROSAN coupling D54 cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 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/11827983/67229087_large.webp