# Connecting hose TUCAI model 6029 — threaded coupling GW-GZ DN13, type TAQ-SUPER MG-3/4-500

**URL:** https://aio.lv/en/product--tucai-6029--11855464
**Data updated:** 2026-03-09 17:31 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** TUCAI
**Manufacturer code:** 6029
**EAN:** 8429343205422
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tucai-6029--11855464

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

TUCAI connecting hose (model 6029) is a water supply hose with threaded GW-GZ coupling and DN13 nominal diameter. Built to TAQ-SUPER MG-3/4-500 specification, it provides a screw-on / nut-type connection for plumbing installations. Suitable for connecting fixtures, valves or appliances where a 3/4" threaded water inlet and DN13 line are required.

## Long description

TUCAI connecting hose model 6029 is a flexible water supply hose designed for plumbing installations that require a threaded screw-on connection. The hose features a GW-GZ (female-male) threaded coupling and a nominal internal diameter DN13. Built according to the TAQ-SUPER MG-3/4-500 specification, this hose provides a compact solution for linking fixtures, valves or appliances with a 3/4" threaded water inlet to a DN13 supply line.
Advantages
The hose offers a standardized threaded coupling for straightforward screw-on installation and a DN13 bore for adequate flow in typical domestic and light commercial applications. Its TAQ-SUPER construction ensures consistent dimensions and compatibility with 3/4" threaded fittings, facilitating leak-minimised connections when installed correctly. The flexible design simplifies routing in confined spaces and reduces stress on connected fittings during minor movement or vibration.
Suitable for
 Connecting faucets and sanitary fixtures to water supply lines with 3/4" threaded inlets
 Linking valves or manifold outlets to appliances requiring DN13 supply
 Plumbing repairs and replacements where a screw-on GW-GZ coupling is specified
 Applications requiring a flexible connection in tight or angled installations
Key specifications
 Thread type: screw-on GW-GZ (female-male) coupling compatible with 3/4" threaded inlets
 Nominal internal diameter: DN13
 Construction standard: TAQ-SUPER MG-3/4-500
 Function: flexible water supply hose for domestic and light commercial plumbing
 Design: flexible body for easy routing and reduced mechanical stress on fittings
How to use
Turn off the water supply before beginning installation. Align the GW-GZ threaded coupling with the 3/4" threaded inlet and hand-start the thread to avoid cross-threading; then tighten by hand until snug. If additional tightening is required, use an appropriate tool with care to avoid over-tightening which can damage threads or compress sealing elements. Inspect connections for leaks after restoring water pressure and retighten slightly if necessary. Follow local plumbing codes and manufacturer guidelines for sealing materials such as tape or gasket use where applicable.
Usage recommendations
Use the hose within the pressure and temperature limits specified by the installation environment and check periodically for signs of wear, kinks or corrosion. Replace the hose if any damage or persistent leakage is detected. During installation prefer hand-tightening followed by a controlled tool turn to ensure a secure, leak-free connection without overstressing fittings.

## FAQ

### How much does the TUCAI connecting hose 6029 — GW-GZ DN13 cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 01.07.2026 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 TUCAI 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 TUCAI 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/11855464/67253782_large.webp