# Copper-coated steel press fitting SANHA SANHA-THERM C-Stahl d18 for heating systems

**URL:** https://aio.lv/en/product--sanha-12408518--11828740
**Data updated:** 2026-03-09 14:37 (EET)
**Category:** Heating Radiators
**Manufacturer:** SANHA
**Manufacturer code:** 12408518
**EAN:** 4021343326486
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-12408518--11828740

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

SANHA-THERM C-Stahl d18 press fitting by SANHA is a copper-coated steel fitting with 18 mm nominal diameter designed for use in hot-water heating and central heating systems. Intended for press-connection installations, it offers reliable mechanical strength and corrosion protection from the copper coating. Suitable for residential and light commercial heating piping where steel press fittings are required.

## Long description

The SANHA-THERM C-Stahl d18 press fitting is a copper-coated steel fitting designed for hot-water heating and central heating systems. With an 18 mm nominal diameter, this press fitting is manufactured for press-connection installation methods and combines the mechanical strength of steel with a copper outer layer for enhanced corrosion resistance. It is intended for use where robust steel press fittings are required in residential and light commercial heating circuits.
Advantages
The copper coating provides a protective barrier against corrosion while preserving the underlying steel’s tensile strength and impact resistance. The press-connection design allows for fast, flameless assembly and consistent joint quality when used with compatible pressing tools and seals. The compact dimensions and standard 18 mm nominal size make the fitting compatible with common heating pipes and components, supporting reliable long-term performance in closed heating systems.
Suitable for
Hot-water central heating systems in residential buildings
Radiator connections and heating distribution manifolds
Light commercial heating installations requiring steel press fittings
Renovation projects replacing threaded or welded steel pipe joints
Key specifications
Material: steel with copper coating for corrosion protection
Nominal diameter: 18 mm
Connection method: press-connection (compatible with press tools and O-ring seals)
Application: hot-water heating and central heating systems
Suitable environment: closed heating circuits with typical system temperatures and pressures
How to use
Prepare pipe ends by cutting square, deburring and cleaning the contact surfaces. Slide the appropriate sealing element or ring onto the pipe end if required by the press system used. Insert the pipe fully into the SANHA-THERM C-Stahl d18 fitting until it reaches the stop, then apply the correct pressing tool and jaw for an 18 mm steel press fitting. Verify the formed joint visually and, if applicable, by measuring the press mark. After assembly, perform a pressure test of the heating circuit following local regulations and the press system manufacturer’s instructions.
Usage recommendations
Use only compatible press jaws and seals specified for steel press fittings and follow the press tool manufacturer’s calibration intervals. Avoid using the fitting in open or corrosive environments without additional protective measures and ensure components are installed in accordance with applicable heating system standards and local codes.

## FAQ

### How much does the SANHA SANHA-THERM C-Stahl d18 press fitting cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 70 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 15.07.2026 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/11828740/67229699_large.webp