---
product_id: 544073011
title: "Steel Square Tube 30mm x 30mm x 39.37 inch / 1000mm Length Wall Thickness 2mm, 1 Pack 30mm Hot Rolled ASTM A-36 Steel Square Tubing from Bopaodao"
brand: "bopaodao"
price: "฿12540"
currency: THB
in_stock: true
reviews_count: 1
category: "Bopaodao"
url: https://www.desertcart.co.th/products/544073011-steel-square-tube-30mm-x-30mm-x-39-37-inch
store_origin: TH
region: Thailand
---

# 30mm x 30mm precision size Hot rolled ASTM A36 steel 2mm durable wall thickness Steel Square Tube 30mm x 30mm x 39.37 inch / 1000mm Length Wall Thickness 2mm, 1 Pack 30mm Hot Rolled ASTM A-36 Steel Square Tubing from Bopaodao

**Brand:** bopaodao
**Price:** ฿12540
**Availability:** ✅ In Stock

## Summary

> 🔩 Build Bold, Build Smart — The Steel That Means Business

## Quick Answers

- **What is this?** Steel Square Tube 30mm x 30mm x 39.37 inch / 1000mm Length Wall Thickness 2mm, 1 Pack 30mm Hot Rolled ASTM A-36 Steel Square Tubing from Bopaodao by bopaodao
- **How much does it cost?** ฿12540 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/544073011-steel-square-tube-30mm-x-30mm-x-39-37-inch)

## Best For

- bopaodao enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Resilience:** Corrosion, rust, acid, and freeze resistant for reliable performance in any environment
- • **ASTM A36 Certified Steel:** Industry-standard hot rolled carbon steel ensuring superior formability and strength
- • **Robust 2mm Wall Thickness:** Optimized strength-to-weight ratio for lasting durability without bulk
- • **Customizable to Your Specs:** Tailor length, drilling, and bending to fit your unique professional needs
- • **Precision Engineered Dimensions:** Exact 30x30mm cross-section for seamless integration in your projects

## Overview

This 30mm x 30mm x 1000mm steel square tube from Bopaodao is crafted from hot rolled ASTM A36 carbon steel, featuring a 2mm wall thickness for enhanced strength and durability. Designed for professional-grade construction and manufacturing, it offers excellent formability and corrosion resistance. Customizable options and a trusted industry certification make it the go-to choice for millennial managers demanding reliability and precision in their structural projects.

## Description

Specifications Brand: BopaodaoStyle: 30 x 30mm, with wall thickness as 2mm

Review: I ordered 1.2mm thick wall and got 1.0mm thick. that is 17% less material than advertised/expected. Looks like it still might work, but not as strong as I wanted.

## Features

- 1Pcs steel square tube, 30mm x 30mm x 39.37 inch / 1000mm long, with wall thickness as 2mm
- The A36 carbon steel square tubing has been hot rolled and meets American Society for Testing and Materials International ASTM A36 specifications. The A36 carbon steel grade is a structural steel that has better formability than 1018 carbon steel, with ​better strength and longer service time
- As a factory seller, we are pleasure to accept any customization about the square steel tube, including the length, drilling and bending or any other special needs, please contact us
- We have many styles of the square steel tubings, including 20 x 20mm, 25 x 25mm, 30 x 30mm, 40 x 40mm to 200 x 200mm etc. The longest of the tube we can provide is 6 meters, which shipped by sea, if you have needs, you could message us
- Anti-rust, anti-freeze, rain-proof, acid and alkali corrosion resistance, wear resistance, convenient construction. Widely used in construction, machinery manufacturing, steel construction projects, shipbuilding, solar power brackets, power engineering, agricultural and chemical machinery etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TQPSGBT |
| Batteries Required? | No |
| Batteries included? | No |
| Certification | ASTM A36 |
| Colour | Silver |
| Customer Reviews | 4.2 4.2 out of 5 stars (3) |
| Date First Available | 31 Mar. 2022 |
| Item Weight | 1.64 kg |
| Item model number | Bo-DXFG-3030T2-1000 |
| Manufacturer | Bopaodao |
| Material | Alloy Steel |
| Part Number | Bo-DXFG-3030T2-1000 |
| Product Dimensions | 100 x 3.05 x 0.1 cm; 1.64 kg |
| Size | L: 39.37 in / 1000mm |
| Style | 1-Pack 3030 WT: 2mm |
| Usage | construction, machinery manufacturing, shipbuilding, solar power brackets, power engineering, agricultural and chemical machinery |

## Product Details

- **Colour:** Silver
- **Item length:** 39.37 Inches
- **Manufacturer:** Bopaodao
- **Material:** Alloy Steel
- **Nominal wall thickness:** 2 mm
- **Outside diameter:** 1.2 Inches
- **Product dimensions:** 100L x 3W centimetres
- **UPC:** 727093688150

## Images

![Steel Square Tube 30mm x 30mm x 39.37 inch / 1000mm Length Wall Thickness 2mm, 1 Pack 30mm Hot Rolled ASTM A-36 Steel Square Tubing from Bopaodao - Image 1](https://m.media-amazon.com/images/I/31FRtieViAL.jpg)
![Steel Square Tube 30mm x 30mm x 39.37 inch / 1000mm Length Wall Thickness 2mm, 1 Pack 30mm Hot Rolled ASTM A-36 Steel Square Tubing from Bopaodao - Image 2](https://m.media-amazon.com/images/I/51+-wnyMVML.jpg)
![Steel Square Tube 30mm x 30mm x 39.37 inch / 1000mm Length Wall Thickness 2mm, 1 Pack 30mm Hot Rolled ASTM A-36 Steel Square Tubing from Bopaodao - Image 3](https://m.media-amazon.com/images/I/512pNoXXYgL.jpg)
![Steel Square Tube 30mm x 30mm x 39.37 inch / 1000mm Length Wall Thickness 2mm, 1 Pack 30mm Hot Rolled ASTM A-36 Steel Square Tubing from Bopaodao - Image 4](https://m.media-amazon.com/images/I/81AC+3qmHZL.jpg)

## Customer Reviews

### ⭐⭐⭐ Review
*by J***F on 25 July 2023*

I ordered 1.2mm thick wall and got 1.0mm thick. that is 17% less material than advertised/expected. Looks like it still might work, but not as strong as I wanted.

## Frequently Bought Together

- 1.2 inch Square Tubing Steel Square Tube 30mm x 30mm x 39.37 inch / 1000mm Length Wall Thickness 2mm, 1 Pack 1.2" 30mm Hot Rolled ASTM A-36 Steel Square Tubing from Bopaodao
- Weldable Hot Rolled Mild Steel Plate (6", Square - 1/4", 2 Pack)
- Weldable Hot Rolled Mild Steel Flat Bar (6" x 1/4", 12", 1 Pack)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-24*