# Jinan Meide 1/2 inch threaded pipe coupling, female to female

**URL:** https://aio.lv/en/product--jinanmeide-blk330d15--12503157
**Data updated:** 2026-06-10 09:25 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** JINAN\_MEIDE
**Manufacturer code:** BLK330D\_15
**EAN:** 2000505966014
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--jinanmeide-blk330d15--12503157

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

The Jinan Meide 1/2 inch threaded coupling is a reliable pipe fitting designed for secure connection of two pipes with external threads. Made for plumbing and heating systems, this female-to-female connector ensures a tight and durable seal. It is suitable for professional installation in water supply and industrial piping networks, providing high resistance to pressure and mechanical stress.

## Long description

The Jinan Meide 1/2 inch threaded pipe coupling is a high-quality, durable fitting designed to provide a secure connection between two pipes with external threads. Engineered for versatility and strength, this female-to-female connector is an essential component for plumbing, heating, and industrial piping systems. Its robust cast iron construction ensures long-term reliability and resistance to the mechanical stresses typically encountered in fluid transport networks.
Advantages
This coupling offers exceptional durability due to its cast iron composition, which provides high resistance to pressure and external impacts. The precision-engineered threads ensure a tight, leak-proof seal, minimizing the risk of fluid loss in critical systems. Its standard 1/2 inch sizing makes it highly compatible with a wide range of existing piping infrastructure, allowing for straightforward integration into both new installations and repair projects.
Suitable for
Residential water supply systems
Heating and radiator piping networks
Industrial fluid transport lines
General plumbing maintenance and repairs
When it may not be suitable
This fitting is not intended for use in systems carrying highly corrosive chemicals or gases that may react with cast iron. It is also not suitable for applications requiring high-flexibility connections or those subject to extreme vibration, as the rigid nature of the material may lead to stress fractures under such conditions.
Key specifications
Material: Cast iron
Connection type: Female to female
Size: 1/2 inch
Color: Grey
Number of connections: 2
How to use
To install the coupling, ensure that the pipe threads are clean and free of debris. Apply a suitable thread sealant or PTFE tape to the external threads of the pipes to enhance the seal. Screw the pipes into the female ends of the coupling by hand until firm, then use an appropriate pipe wrench to tighten the connection to the required torque. Avoid overtightening to prevent potential damage to the threads.
What to consider before purchase
Verify that the pipe diameter matches the 1/2 inch specification.
Ensure the piping material is compatible with cast iron fittings.
Check the pressure requirements of your system against the fitting's capabilities.
Confirm that the thread type matches your existing pipe ends.
Usage recommendations
Regularly inspect the connection points for signs of corrosion or moisture, especially in high-pressure environments, to ensure the continued integrity of your piping system.

## FAQ

### How much does the Jinan Meide 1/2 inch threaded coupling cost, and is it available for purchase?

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 144 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 26.06.2026 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 JINAN\_MEIDE 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 JINAN\_MEIDE 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/12503157/68842805_large.webp