---
product_id: 647701837
title: "2Pcs 304 Stainless Steel Round Tube Tubing OD x ID, 4 x 3mm, Length 250mm"
brand: "eowpower"
price: "104.97 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Eowpower"
url: https://www.desertcart.tn/products/647701837-2pcs-304-stainless-steel-round-tube-tubing-od-x-id
store_origin: TN
region: Tunisia
---

# 4mm OD x 3mm ID precision 304 stainless steel strength 250mm length for versatile use 2Pcs 304 Stainless Steel Round Tube Tubing OD x ID, 4 x 3mm, Length 250mm

**Brand:** eowpower
**Price:** 104.97 DT
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your precision projects with stainless steel that means business

## Quick Answers

- **What is this?** 2Pcs 304 Stainless Steel Round Tube Tubing OD x ID, 4 x 3mm, Length 250mm by eowpower
- **How much does it cost?** 104.97 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/647701837-2pcs-304-stainless-steel-round-tube-tubing-od-x-id)

## Best For

- eowpower enthusiasts

## Why This Product

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

## Key Features

- • **Dual Pack Value:** Two tubes per order—double your project potential without extra cost
- • **Smooth, Seamless Surface:** Ensures flawless welding, threading, and integration
- • **Customizable Length & Processing:** Easily cut, threaded, or welded to your project specs
- • **Precision Dimensions (4x3mm OD/ID):** Engineered for exact fit in mechanical and lab applications
- • **Industrial-grade 304 Stainless Steel:** Durability and corrosion resistance for long-lasting performance

## Overview

This pack includes two 250mm long, 304 stainless steel round tubes with a 4mm outer diameter and 3mm inner diameter. Designed for high strength and seamless surface finish, these tubes are ideal for mechanical, industrial, and laboratory applications requiring precision and durability.

## Description

Package include: 2 pieces stainless steel tubes

Review: Funcionan bien - Funcionan bien en nano_santizadora.
Review: Perfect!!!!! - True 4mm exterior circumference-just like I needed. Strong stainless steel with excellent integrity for its size. I needed this to repair a plastic rollover valve stem that broke off my fuel tank. Great price and solid product! YOU GET TWO RODS TOO! THANK YOU SO MUCH!!!

## Features

- Made of 304 stainless steel for high strength, weldability
- Size: outer diameter 4mm, inner diameter 3mm, length 250mm
- The surface is smooth and seamless and is available in mechanical structural components for precision applications
- According to the length you need, it can be processed by using equipment, it can be threaded or welded
- Commonly used in industry, ship models, mechanical instrumentation, mechanical structural components, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KK2JYPK |
| Best Sellers Rank | #314,937 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #102 in Capillary Lab Tubes |
| Brand | Eowpower |
| Brand Name | Eowpower |
| Colour | Stainless Steel |
| Country of Publication | USA |
| Customer Reviews | 4.5 out of 5 stars 109 Reviews |
| Item Dimensions L x W | 25L x 0.4W Centimeters |
| Item Length | 9.84 Inches |
| Item Weight | 0.02 Kilograms |
| Manufacturer | Eowpower |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Nominal Wall Thickness | 1 millimeters |
| Outside Diameter | 4 Millimetres |
| Product Dimensions | 25L x 0.4W Centimeters |

## Product Details

- **Brand:** Eowpower
- **Colour:** Stainless Steel
- **Item Length:** 9.84 Inches
- **Item Weight:** 0.02 Kilograms
- **Manufacturer:** Eowpower
- **Material:** Stainless Steel
- **Nominal Wall Thickness:** 1 millimeters
- **Outside Diameter:** 4 Millimetres
- **Product Dimensions:** 25L x 0.4W Centimeters

## Images

![2Pcs 304 Stainless Steel Round Tube Tubing OD x ID, 4 x 3mm, Length 250mm - Image 1](https://m.media-amazon.com/images/I/51+VgOkwQpL.jpg)

## Questions & Answers

**Q: approx 3mm.... what is actual size?**
A: The actual size is 3mm inside diameter and 4mm outside diameter.  I think the reason they say "approximately 3mm", is because there will always be a (very) slight difference in the measurements on paper and in reality.  Other than that, measurements are very accurate and the product so far has nice quality.

**Q: Can you do lengths 3 x 750mm? internal diameter 7mm and external diameter as small as possible**
A: No

**Q: Is it magnetic?**
A: No

**Q: Could this be cut with an X-Acto knife?**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Funcionan bien
*by C***S on 28 March 2023*

Funcionan bien en nano_santizadora.

### ⭐⭐⭐⭐⭐ Perfect!!!!!
*by T***W on 16 January 2021*

True 4mm exterior circumference-just like I needed. Strong stainless steel with excellent integrity for its size. I needed this to repair a plastic rollover valve stem that broke off my fuel tank. Great price and solid product! YOU GET TWO RODS TOO! THANK YOU SO MUCH!!!

### ⭐⭐⭐⭐⭐ Just what I needed
*by J***S on 4 September 2019*

I needed to use these tubes to create a sleeve for stainless steel wire to slide through to pull on a latch to open a gate. These were perfect for that application. I bent it with a small-diameter tubing bender and they bent just fine without collapsing or narrowing their diameter.

## Frequently Bought Together

- Eowpower 2 Pieces 304 Stainless Steel Capillary Metal Tube Tubing OD x ID, 4 x 3mm Length 250mm
- Eowpower 5 Pieces 304 Stainless Steel Round Capillary Metal Tube Tubing Pipe 6 X 4 mm, OD x ID Length 30 cm
- Eowpower 5 Pieces 304 Stainless Steel Round Capillary Metal Tube Tubing Pipe 3 X 2 mm, OD x ID Length 30 cm

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---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-22*