---
product_id: 387926155
title: "Aopin Brass Round Tube Copper Pipe ID 2mm / 2/25\" x OD 3mm / 3/25\" Hollow Copper Tubing - 300mm / 1 Ft / 12 In Length For Refrigerator Capillary Tubing, Cooling Systems, Wind Chimes 4 Pcs"
brand: "aopin"
price: "KD 8.55"
currency: KWD
in_stock: true
reviews_count: 1
url: https://www.desertcart.com.kw/products/387926155-aopin-brass-round-tube-copper-pipe-id-2mm-2-25
store_origin: KW
region: Kuwait
---

# ID 2mm / OD 3mm High thermal conductivity Seamless design Aopin Brass Round Tube Copper Pipe ID 2mm / 2/25" x OD 3mm / 3/25" Hollow Copper Tubing - 300mm / 1 Ft / 12 In Length For Refrigerator Capillary Tubing, Cooling Systems, Wind Chimes 4 Pcs

**Brand:** aopin
**Price:** KD 8.55
**Availability:** ✅ In Stock

## Summary

> 🔩 Elevate Your Projects with Aopin Brass Tubing!

## Quick Answers

- **What is this?** Aopin Brass Round Tube Copper Pipe ID 2mm / 2/25" x OD 3mm / 3/25" Hollow Copper Tubing - 300mm / 1 Ft / 12 In Length For Refrigerator Capillary Tubing, Cooling Systems, Wind Chimes 4 Pcs by aopin
- **How much does it cost?** KD 8.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/387926155-aopin-brass-round-tube-copper-pipe-id-2mm-2-25)

## Best For

- aopin enthusiasts

## Why This Product

- Trusted aopin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Construction:** Integrated molding ensures a smooth surface and easy installation.
- • **DIY Enthusiast's Dream:** Ideal for crafting wind chimes, models, and more!
- • **Premium Brass Material:** Crafted from high-quality brass for durability and corrosion resistance.
- • **Versatile Applications:** Perfect for refrigeration, cooling systems, and DIY projects.
- • **Lightweight & Convenient:** Weighing only 41g, it's easy to handle and replace.

## Overview

The Aopin Brass Round Tube Copper Pipe is a high-quality, versatile tubing solution with an inner diameter of 2mm and an outer diameter of 3mm, perfect for refrigeration and DIY projects. Made from durable brass, it offers excellent thermal and electrical conductivity, making it ideal for various applications including cooling systems and crafts.

## Description

Aopin Brass Round Tube Copper Pipe ID 2mm / 2/25" x OD 3mm / 3/25" Hollow Copper Tubing - 300mm / 1 Ft / 12 In Length For Refrigerator Capillary Tubing, Cooling Systems, Wind Chimes 4 Pcs

## Features

- ✔️Size: Inner Diameter: 2mm / 2/25", Outer Diameter : 3mm / 3/25", Length: 300mm / 1 Ft / 12 In.
- ✔️Application Range: Due to the good plasticity and ductility of brass pipes, brass pipes are often used in refrigerator capillary tubes, pump lubrication systems, oil pressure systems, instrument pressure measurement, cooling systems, refrigerator / freezer / air conditioning heat conversion and other fields. At the same time, it can also be made into wind chimes, handicrafts, car models, mural decorations, wooden frames, gardening products, etc. It is deeply loved by DIY enthusiasts.
- ✔️Material: Use safe and high quality brass (copper content up to about 60%), good thermal conductivity, great electrical conductivity, airtightness and high strength. Because of the strong and corrosion resistant characteristics of brass, it becomes the tap water of the house. The first choice for installation of piping, heating and cooling piping.
- ✔️Performance: Seamless pressing and integrated molding, smooth surface, no joints, light and convenient for replacement and maintenance. Easy to install.
- ✔️If you want to make crafts, it is recommended to polish the surface of the copper pipe that is easy to oxidize, otherwise rust will affect the appearance!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Aopin-Hardware |
| Part number | b21032101ap0005 |
| Item Weight | 41 g |
| Product Dimensions | 30.48 x 1.91 x 0.1 cm; 41 g |
| Item model number | b21032101ap0005 |
| Size | 2/25" x 3/25" |
| Color | Copper |
| Material | Brass, Copper |
| Measurement System | metric |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Aopin
- **Material:** Brass, Copper
- **Colour:** Copper
- **Item length:** 12 Inches
- **UPC:** 744343873760

## Images

![Aopin Brass Round Tube Copper Pipe ID 2mm / 2/25" x OD 3mm / 3/25" Hollow Copper Tubing - 300mm / 1 Ft / 12 In Length For Refrigerator Capillary Tubing, Cooling Systems, Wind Chimes 4 Pcs - Image 1](https://m.media-amazon.com/images/I/61lQSuiABzL.jpg)
![Aopin Brass Round Tube Copper Pipe ID 2mm / 2/25" x OD 3mm / 3/25" Hollow Copper Tubing - 300mm / 1 Ft / 12 In Length For Refrigerator Capillary Tubing, Cooling Systems, Wind Chimes 4 Pcs - Image 2](https://m.media-amazon.com/images/I/51daoaBE1ZL.jpg)
![Aopin Brass Round Tube Copper Pipe ID 2mm / 2/25" x OD 3mm / 3/25" Hollow Copper Tubing - 300mm / 1 Ft / 12 In Length For Refrigerator Capillary Tubing, Cooling Systems, Wind Chimes 4 Pcs - Image 3](https://m.media-amazon.com/images/I/71QaQr47cpL.jpg)
![Aopin Brass Round Tube Copper Pipe ID 2mm / 2/25" x OD 3mm / 3/25" Hollow Copper Tubing - 300mm / 1 Ft / 12 In Length For Refrigerator Capillary Tubing, Cooling Systems, Wind Chimes 4 Pcs - Image 4](https://m.media-amazon.com/images/I/81ME9lrr7oL.jpg)
![Aopin Brass Round Tube Copper Pipe ID 2mm / 2/25" x OD 3mm / 3/25" Hollow Copper Tubing - 300mm / 1 Ft / 12 In Length For Refrigerator Capillary Tubing, Cooling Systems, Wind Chimes 4 Pcs - Image 5](https://m.media-amazon.com/images/I/713fhaeWsNS.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Little brass tubes.
  

*by M***L on Reviewed in the United States on 12 July 2023*

They’re accurately described in the listing.

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---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-11*