---
product_id: 743181174
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*1mm"
brand: "ningvong"
price: "₨48659"
currency: LKR
in_stock: true
category: "Ning Vong"
url: https://www.desertcart.lk/products/743181174-304-stainless-steel-square-tube-rectangular-tube-thickened-industrial-tube
store_origin: LK
region: Sri Lanka
---

# Precise 30x30x1mm dimensions - perfect fit every time Seamless & thickened tube - enhanced strength & corrosion resistance 304-grade stainless steel - premium 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*1mm

**Brand:** ningvong
**Price:** ₨48659
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your build with seamless strength and sleek precision!

## 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*1mm by ningvong
- **How much does it cost?** ₨48659 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/743181174-304-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

- • **Built to Last:** Crafted from 304 stainless steel for unmatched rust and corrosion resistance, ensuring longevity in any environment.
- • **Precision Perfect:** Exact 30mm square profile with customizable length cuts for tailored industrial or creative projects.
- • **Seamless Strength:** Thickened, seamless construction delivers superior structural integrity for demanding applications.
- • **Effortless Fabrication:** Polished surface and weld-friendly material make assembly and finishing a breeze for professionals and DIYers alike.
- • **Versatile Applications:** Ideal for railings, shelves, fences, and more—both indoor and outdoor, blending function with sleek aesthetics.

## Overview

This 304 stainless steel square tube features a precise 30x30x1mm profile with a 500mm length, sold in pairs. Its seamless, thickened design offers exceptional durability, corrosion resistance, and temperature tolerance, making it perfect for industrial, architectural, and creative projects requiring both strength and style.

## 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 | B09PDTTQ61 |
| Colour | 30*30*1mm |
| Date First Available | 29 Dec. 2021 |
| Manufacturer | NingVong |
| Manufacturer reference | 9965474383381 |
| Material | Stainless Steel |
| Part Number | 9965474383381 |
| Product Dimensions | 50 x 3 x 3 cm |

## Product Details

- **Brand:** NingVong
- **Colour:** 30*30*1mm
- **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*1mm - 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*1mm - 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*1mm - 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*1mm - 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*1mm - Image 5](https://m.media-amazon.com/images/I/416pABEpFvL.jpg)

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**Shop now:** [https://www.desertcart.lk/products/743181174-304-stainless-steel-square-tube-rectangular-tube-thickened-industrial-tube](https://www.desertcart.lk/products/743181174-304-stainless-steel-square-tube-rectangular-tube-thickened-industrial-tube)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-02*