---
product_id: 609588750
title: "304 Stainless Steel Square Tube, Rectangular Tube, Thickened Industrial Tube, Seamless Square Tube, Side Length 30mm, Thickness 0.8-4mm, Length 500mm, 2pcs,30 * 30 * 0.8mm"
brand: "ningvong"
price: "€ 107.74"
currency: EUR
in_stock: true
category: "Ning Vong"
url: https://www.desertcart.fi/products/609588750-304-stainless-steel-square-tube-rectangular-tube-thickened-industrial-tube
store_origin: FI
region: Finland
---

# Precision 30x30mm square profile with customizable length Thickened 0.8-4mm walls for superior strength & corrosion resistance 304-grade stainless steel for ultimate durability 304 Stainless Steel Square Tube, Rectangular Tube, Thickened Industrial Tube, Seamless Square Tube, Side Length 30mm, Thickness 0.8-4mm, Length 500mm, 2pcs,30 * 30 * 0.8mm

**Brand:** ningvong
**Price:** € 107.74
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your build game with seamless strength and style!

## Quick Answers

- **What is this?** 304 Stainless Steel Square Tube, Rectangular Tube, Thickened Industrial Tube, Seamless Square Tube, Side Length 30mm, Thickness 0.8-4mm, Length 500mm, 2pcs,30 * 30 * 0.8mm by ningvong
- **How much does it cost?** € 107.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/609588750-304-stainless-steel-square-tube-rectangular-tube-thickened-industrial-tube)

## Best For

- ningvong enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** At 500mm length and up to 4mm thickness, these tubes pack strength without bulk—ideal for modern, space-conscious designs.
- • **Tailored to Your Vision:** Easily cut to your exact length, empowering bespoke builds from railings to model constructions.
- • **Versatile Industrial Elegance:** Perfect for railings, handrails, shelves, fences, and more—blend functionality with sleek aesthetics.
- • **Effortless Welding & Fabrication:** Seamless square tube design optimized for smooth welding and robust structural integrity.
- • **Built to Last, Designed to Impress:** Premium 304 stainless steel ensures rust-proof, corrosion-resistant performance for indoor & outdoor projects.

## Overview

This 304 stainless steel seamless square tube features a precise 30x30mm profile with thickness options from 0.8 to 4mm and a 500mm length. Engineered for durability, corrosion resistance, and easy customization, it’s the go-to choice for professionals seeking reliable, stylish structural components for both indoor and outdoor applications.

## Description

Name: Stainless Steel Square TubeSurface treatment: stainless steel polishingMaterial: 304 stainless steelMain functions: building materials, medical treatment, machinery, hardwareMain features: durable, corrosion-resistant, rust-proof, temperature-resistant

## Features

- 304 stainless steel square tube, specification 30*30*1mm: length 30mm, width 30mm, thickness 1mm, length 500mm, 2pcs
- Can be cut separately: Cut the item individually to the length of your choice.
- Not only provide a wide range of high-quality profiles. We also stock a variety of plates and angles, beautiful and safe window grilles, and practical and decorative fences.
- Suitable for various indoor and outdoor stainless steel structures, such as railings, doors, shelves
- This material is very suitable for welding, especially suitable for: railings, handrails, columns, exhaust devices, coat racks, clothes rails, flag poles, fence posts, barbecue racks, model construction and so on.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09PDTQZPZ |
| Colour | 30*30*0.8mm |
| Date First Available | 29 Dec. 2021 |
| Manufacturer | NingVong |
| Manufacturer reference | 9964864948469 |
| Material | Stainless Steel |
| Part Number | 9964864948469 |
| Product Dimensions | 50 x 3 x 3 cm |

## Product Details

- **Brand:** NingVong
- **Colour:** 30*30*0.8mm
- **Manufacturer:** NingVong
- **Material:** Stainless Steel

## Images

![304 Stainless Steel Square Tube, Rectangular Tube, Thickened Industrial Tube, Seamless Square Tube, Side Length 30mm, Thickness 0.8-4mm, Length 500mm, 2pcs,30 * 30 * 0.8mm - Image 1](https://m.media-amazon.com/images/I/219VfD9zcxL.jpg)
![304 Stainless Steel Square Tube, Rectangular Tube, Thickened Industrial Tube, Seamless Square Tube, Side Length 30mm, Thickness 0.8-4mm, Length 500mm, 2pcs,30 * 30 * 0.8mm - Image 2](https://m.media-amazon.com/images/I/31KsvZLqV0L.jpg)
![304 Stainless Steel Square Tube, Rectangular Tube, Thickened Industrial Tube, Seamless Square Tube, Side Length 30mm, Thickness 0.8-4mm, Length 500mm, 2pcs,30 * 30 * 0.8mm - Image 3](https://m.media-amazon.com/images/I/31suUFF48KL.jpg)
![304 Stainless Steel Square Tube, Rectangular Tube, Thickened Industrial Tube, Seamless Square Tube, Side Length 30mm, Thickness 0.8-4mm, Length 500mm, 2pcs,30 * 30 * 0.8mm - Image 4](https://m.media-amazon.com/images/I/31wHtt8-KeL.jpg)
![304 Stainless Steel Square Tube, Rectangular Tube, Thickened Industrial Tube, Seamless Square Tube, Side Length 30mm, Thickness 0.8-4mm, Length 500mm, 2pcs,30 * 30 * 0.8mm - Image 5](https://m.media-amazon.com/images/I/416pABEpFvL.jpg)

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**Shop now:** [https://www.desertcart.fi/products/609588750-304-stainless-steel-square-tube-rectangular-tube-thickened-industrial-tube](https://www.desertcart.fi/products/609588750-304-stainless-steel-square-tube-rectangular-tube-thickened-industrial-tube)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-28*