---
product_id: 215265841
title: "Metalwork 304 Stainless Steel Compression Tube Fitting, Union, 3/8\" OD x 3/8\" OD (2 Pcs)"
brand: "yoebor"
price: "€ 24.51"
currency: EUR
in_stock: true
reviews_count: 13
category: "Yoebor"
url: https://www.desertcart.com.cy/products/215265841-metalwork-304-stainless-steel-compression-tube-fitting-union-3-8
store_origin: CY
region: Cyprus
---

# Pressure Rated 25-40 MPa 304 Stainless Steel Strength Operates up to 450℃ Metalwork 304 Stainless Steel Compression Tube Fitting, Union, 3/8" OD x 3/8" OD (2 Pcs)

**Brand:** yoebor
**Price:** € 24.51
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with Confidence, Built to Endure!

## Quick Answers

- **What is this?** Metalwork 304 Stainless Steel Compression Tube Fitting, Union, 3/8" OD x 3/8" OD (2 Pcs) by yoebor
- **How much does it cost?** € 24.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/215265841-metalwork-304-stainless-steel-compression-tube-fitting-union-3-8)

## Best For

- yoebor enthusiasts

## Why This Product

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

## Key Features

- • **Leak-Proof Assurance:** Designed for hard tubes with precision cuts to prevent leaks—your go-to for secure, professional-grade fittings.
- • **High-Pressure Performance:** Reliable under intense conditions with a working pressure range of 25 to 40 MPa, perfect for hydraulic and steel tubing.
- • **Effortless Pipe Connection:** Union design enables quick connect/disconnect without tools or sealants, saving you time on complex installs.
- • **Heat-Resistant Reliability:** Operates safely at temperatures up to 450℃, ideal for applications where heat sources are restricted.
- • **Premium 304 Stainless Steel:** Engineered for superior corrosion resistance and durability, built to last in demanding industrial environments.

## Overview

The Metalwork 304 Stainless Steel Compression Tube Fitting Union (3/8" OD x 3/8" OD, 2 pcs) offers a robust, corrosion-resistant solution for connecting hard tubes like steel and copper. Featuring a tool-free union design, it supports high-pressure applications (25-40 MPa) and operates safely up to 450℃. Ideal for professionals seeking durable, leak-proof pipe connections without the hassle of soldering or sealants.

## Description

Pipe and tube fittings are components used for connecting, terminating, controlling flow, and changing the direction of piping in many different industries. Compression fittings do not require tools or sealants, and are useful in installations where a heat source, such as a soldering torch, is prohibited. When purchasing fittings, consider the application, as this will affect material type, shape, size, and required durability. Fittings are available threaded or unthreaded, in many shapes, styles, sizes, and schedules (pipe wall thickness).

Review: Check size!! - Worked as expected and no leaks!
Review: Great product, saved me tons of time and effort on a hard hydraulic line. - Perfect solution, had a pressure line coming from the hydraulic pump on a 1982 Kubota L245DT that was impossible to remove with the loader and other stuff installed. This coupling system allowed me to cleaning cut it in two, take the part that was leaking (the fitting end) and braze the leak and then used this coupling to join the two sides together since getting around the line would have been impossible to braze back together. Saved me a few hundred bucks and/or major time unbolting the loader and undoing lines to remove the loader and other parts of the tractors to remove the hard line I used this to repair.

## Features

- Union for connecting and disconnecting two pipes more easily than couplings
- “OD” is the size of the tube you will connect, not the size of the female compression.
- Type 304 stainless steel for higher strength and greater corrosion resistance; Operating temperatures: below 450℃/ Working pressure: 25Mpa-40Mpa
- Only be used for connecting hard tube, such as steel tube, copper tube, etc. If you want to connect hoses, please use it with a compression insert bush. Otherwise, it may cause leakage.
- Please ensure the cut of the connecting tube is flat, otherwise it may also cause leakage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D1ZBMJV |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #18,518 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,306 in Pipe Fittings |
| Brand | Yoebor |
| Color | Union - 2 Pcs |
| Connector Type | Union |
| Customer Reviews | 4.4 4.4 out of 5 stars (257) |
| Date First Available | May 12, 2018 |
| Exterior Finish | Alloy Steel, Stainless Steel |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.2 ounces |
| Manufacturer | Metalwork |
| Material | Stainless Steel |
| Measurement System | inch |
| Number of Pieces | 2 |
| Package Dimensions | 2.17 x 1.81 x 0.75 inches |
| Set Name | 2 Pack |
| Shape | union |
| Size | 0.38" OD |
| Thread Size | 0.375 inch |
| Thread Type | NPT |

## Product Details

- **Brand:** Yoebor
- **Color:** Union - 2 Pcs
- **Connector Type:** Union
- **Exterior Finish:** Alloy Steel, Stainless Steel
- **Item Weight:** 0.12 Kilograms
- **Material:** Stainless Steel
- **Number of Pieces:** 2
- **Size:** 0.38" OD
- **Thread Size:** 0.375 inch
- **Thread Type:** NPT

## Images

![Metalwork 304 Stainless Steel Compression Tube Fitting, Union, 3/8" OD x 3/8" OD (2 Pcs) - Image 1](https://m.media-amazon.com/images/I/613Zc81FdKL.jpg)
![Metalwork 304 Stainless Steel Compression Tube Fitting, Union, 3/8" OD x 3/8" OD (2 Pcs) - Image 2](https://m.media-amazon.com/images/I/710NPaHEY3L.jpg)
![Metalwork 304 Stainless Steel Compression Tube Fitting, Union, 3/8" OD x 3/8" OD (2 Pcs) - Image 3](https://m.media-amazon.com/images/I/71AOC56sfaL.jpg)
![Metalwork 304 Stainless Steel Compression Tube Fitting, Union, 3/8" OD x 3/8" OD (2 Pcs) - Image 4](https://m.media-amazon.com/images/I/718pSYaedyL.jpg)
![Metalwork 304 Stainless Steel Compression Tube Fitting, Union, 3/8" OD x 3/8" OD (2 Pcs) - Image 5](https://m.media-amazon.com/images/I/71lZuOcJazL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Check size!!
*by A***R on January 21, 2026*

Worked as expected and no leaks!

### ⭐⭐⭐⭐⭐ Great product, saved me tons of time and effort on a hard hydraulic line.
*by W***. on March 11, 2025*

Perfect solution, had a pressure line coming from the hydraulic pump on a 1982 Kubota L245DT that was impossible to remove with the loader and other stuff installed. This coupling system allowed me to cleaning cut it in two, take the part that was leaking (the fitting end) and braze the leak and then used this coupling to join the two sides together since getting around the line would have been impossible to braze back together. Saved me a few hundred bucks and/or major time unbolting the loader and undoing lines to remove the loader and other parts of the tractors to remove the hard line I used this to repair.

### ⭐⭐⭐⭐⭐ These work as advertised.
*by S***1 on January 6, 2026*

These work as advertised.

## Frequently Bought Together

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-09*