# Flat flange gasket No name UP250 for DN250 flange connections

**URL:** https://aio.lv/en/product--no-name-up250--11198708
**Data updated:** 2026-02-14 19:36 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** No name
**Manufacturer code:** UP250
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-08-22 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-up250--11198708

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Flat flange gasket No name UP250 designed for DN250 flange connections. This flat gasket fits between mating flanges to seal joints and prevent leaks. Suitable for use in piping systems where DN250 flanges are installed, it provides a simple sealing solution for water, gas or industrial pipelines depending on material compatibility. Easy to install and replace during maintenance.

## Long description

Flat flange gasket No name UP250 for DN250 flange connections is a flat sealing element sized to fit DN250 flanges. It is intended to be placed between two mating flange faces to form a compressible seal that reduces the risk of fluid or gas leakage at bolted flange joints. The gasket is a direct-fit type for standard DN250 flange dimensions and is suitable for installation in water, gas or industrial piping systems where material compatibility with the conveyed medium and operating conditions is verified.
Advantages
The flat flange gasket offers a simple construction that provides reliable sealing when properly compressed between flange faces. Its geometry and thickness are chosen to match DN250 flanges, which facilitates alignment and straightforward replacement during maintenance. Because it is a flat gasket, it is compatible with a wide range of flange surfaces and can be used with standard flange bolts without requiring additional profile machining.
Suitable for
 Sealing bolted DN250 flange connections in water distribution systems
 General industrial piping where DN250 flanges are used
 Temporary or permanent repairs and routine maintenance of pipelines with DN250 flanges
Key specifications
 Designed to fit DN250 flange dimensions
 Flat gasket profile for full-face sealing
 Made for use between standard mating flanges with bolted connections
 Suitable for a range of media where material compatibility is confirmed (e.g., water, gases, process fluids)
 Easy to install and remove during maintenance operations
How to use
Position the flat flange gasket centrally on one flange face so that bolt holes and the sealing bore align with the mating flange. Bring the mating flange into position, insert bolts and tighten progressively and evenly in a cross pattern to the specified torque for the flange and bolt grade. Verify that the gasket material is compatible with the system medium and with operating temperature and pressure before commissioning.
Usage recommendations
Ensure flange faces are clean, flat and free of debris or corrosion before installing the gasket. Use the recommended bolt tightening sequence and torque values for DN250 flanges to achieve a uniform compression and avoid gasket extrusion or uneven sealing. Replace the gasket if it shows signs of permanent deformation, damage or chemical degradation.

## FAQ

### How much does the Flat flange gasket No name UP250 DN250 cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 03.08.2026 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 No name 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 No name 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/11198708/61981922_large.webp