# SANHA flat union U2 type threaded female-male, galvanized, 1½"

**URL:** https://aio.lv/en/product--sanha-g3310040--11828693
**Data updated:** 2026-03-09 14:36 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** SANHA
**Manufacturer code:** G3310040
**EAN:** 5902739804933
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-g3310040--11828693

## 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 flat union, type U2, threaded female-to-male connection in galvanized finish, nominal size 1½". Designed to join and disconnect piping with a flat sealing face for leak-tight mechanical connections. Suitable for metal pipe installations in plumbing, heating and industrial applications where a removable union is required. MPN G3310040, EAN 5902739804933.

## Long description

SANHA flat union U2 type threaded female-male in galvanized finish, nominal size 1½", is a mechanical pipe fitting designed to join two threaded pipe ends with a flat sealing face. The flat-faced union enables a removable, leak-tight connection between metal pipes, allowing sections to be disassembled without rotating the attached piping. The galvanized surface provides basic corrosion resistance suitable for many installation environments in plumbing, heating and general industrial systems.
Advantages
The flat sealing face ensures a reliable mechanical seal when assembled with appropriate gasket or seal materials and correct tightening torque. The gendered threaded design (female-to-male) simplifies coupling of differing thread orientations and supports straightforward installation and future maintenance. Galvanized finish offers durability against mild corrosion and is compatible with common metal piping materials, providing a cost-effective option for systems that require removable unions.
Suitable for
 Plumbing systems for potable and non-potable water supply where removable connections are needed
 Heating installations where sections of pipework require periodic disassembly for maintenance
 Industrial metal piping systems that use threaded connections and expect occasional rework or replacement
 Retrofit projects where existing threaded pipes must be joined without rotating long pipe runs
Key specifications
 Type: flat union, U2 series
 Connection: threaded female-to-male
 Material/finish: galvanized metal
 Nominal size: 1½"
 Sealing face: flat
How to use
Inspect both mating thread ends and the flat sealing face for cleanliness and damage before assembly. Apply an appropriate sealing method if required by the system (for example, compatible gasket, PTFE tape or jointing compound suited to flat unions and the conveyed medium). Hand-start threads to avoid cross-threading, then tighten to the recommended torque for the pipe size and material until the flat sealing face is compressed sufficiently to form a leak-tight joint. When disassembling, support piping to avoid undue stress on nearby fittings and unscrew the union to separate sections.
Usage recommendations
Use the union within the pressure and temperature limits of the piping system and with gasket or seal materials compatible with the conveyed fluid. Avoid exposure to aggressive chemicals or environments that exceed the corrosion resistance of galvanized finishes. For potable water and critical systems, confirm material compatibility and, if necessary, choose unions with appropriate certifications or alternative finishes.

## FAQ

### How much does the SANHA flat union U2 1½" cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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

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