# Bronze Coupling SANHA 4270G GW 18 mm x 1/2" (SANHA 142701812)

**URL:** https://aio.lv/en/product--sanha-142701812--11828593
**Data updated:** 2026-03-09 14:36 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** SANHA
**Manufacturer code:** 142701812
**EAN:** 4021343015656
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-142701812--11828593

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

SANHA 4270G bronze coupling GW 18 mm x 1/2" is a threaded pipe fitting designed for connecting 18 mm copper or compatible tubes to 1/2" threaded components. Made of bronze, it provides corrosion resistance and mechanical strength suitable for plumbing and heating installations, repair work, and system extensions where a durable threaded connection is required.

## Long description

The SANHA 4270G bronze coupling GW 18 mm x 1/2" is a threaded pipe fitting engineered to join 18 mm copper or compatible tubes with 1/2" threaded components. Manufactured from bronze, the coupling combines corrosion resistance and mechanical strength to deliver a reliable threaded connection in plumbing and heating systems. Its compact design and precise threading enable straightforward integration into repair work, extensions, and new installations where a durable metal-to-thread junction is required.
Advantages
Bronze construction offers enhanced resistance to corrosion compared with some other metals, ensuring longer service life in water and heating environments. The fitting’s thread form and dimensional accuracy facilitate leak-minimised connections with standard 1/2" threaded parts. Its compatibility with 18 mm tubes and common threaded components makes it a versatile solution for maintenance and system modification tasks. The solid metal body provides mechanical robustness under typical residential and commercial pressures.
Suitable for
Connecting 18 mm copper or compatible tubes to 1/2" threaded valves, taps and appliances
Plumbing repairs and replacement of worn threaded joints
Heating system extensions where a threaded bronze coupling is required
Applications requiring a corrosion-resistant metal threaded connector
Key specifications
Material: bronze
Connection A: 18 mm tube (for copper or compatible tubing)
Connection B: 1/2" male/female threaded interface for standard plumbing components
Application: potable water and heating systems, repair and extension work
Form factor: compact threaded coupling suitable for inline installations
How to use
Prepare the 18 mm tube by cutting squarely and deburring the end to ensure a clean seating surface. Screw the coupling onto the 1/2" threaded component using appropriate thread sealant or PTFE tape as required by system specifications and local codes. Push the prepared 18 mm tube fully into the coupling and secure according to the connection method compatible with this model (ensure the pipe is correctly aligned before final tightening). After assembly, pressurise the system and inspect the joint for leaks; tighten further if permitted and needed.
Usage recommendations
Use compatible thread sealants and follow local plumbing regulations. Avoid over-tightening to prevent damage to threads and mating components. When working with potable water systems, ensure materials and installation methods meet applicable standards.

## FAQ

### How much does the Bronze Coupling SANHA 4270G 18 mm x 1/2" cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 21.07.2026 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/11828593/67229581_large.webp