
Mild Steel Tube
Mild steel tube is made of steel after rolling. Generally, the strip steel is blanked, flattened, curled, welded into a round tube, rolled into a square tube, and then cut into the required length.
Product Description
Mild steel tube is made of steel after rolling. Generally, the strip steel is blanked, flattened, curled, welded into a round tube, rolled into a square tube, and then cut into the required length.
Durable and long-lasting: our square tubes are made of high-quality materials with a thickness of 0.6mm-20.0mm, ensuring its durability and long-lasting performance in various applications such as building structures and fluid pipelines.

Compliance with international standards
This product complies with international standards such as EN, JIS, DIN, GB, ASTM, and is certified by API, CE, JIS, ISO9001, ensuring its quality and reliability in the global market.
Good sealing performance
Square Steel Tube Hollow Section itself is easy to extrude, and the profile section size and processing degree are high.
Mild Steel Tube Application
Mild steel tube is widely used in machinery manufacturing, construction industry, metallurgical industry, agricultural vehicles, agricultural greenhouses, automobile industry, railways, highway guardrails, container frames, furniture, decoration and steel structure fields, etc.

|
Mild Steel Tube Regular Size |
||
|
Size (Outer Diameter) |
Wall Thickness |
Length |
|
20x20 / 25x25 |
1.2MM --2.75MM |
6MIN STOCK (OR CUSTOMIZED) |
|
30x30 / 20x40 / 30x40 / 25x40 |
1.2MM -- 3.5MM |
6MIN STOCK (OR CUSTOMIZED) |
|
60x60 / 50x70 / 40x80 / 40x50 |
1.2 MM -- 5.75 MM |
6MIN STOCK (OR CUSTOMIZED) |
|
70x70 / 60x80 / 50x80 / 100x40 / 50x90 |
1.5MM -- 5.75 MM |
6MIN STOCK (OR CUSTOMIZED) |
|
100x100 / 120x80 |
1.8MM -- 7.75 MM |
6MIN STOCK (OR CUSTOMIZED) |
|
140x140 / 150x150 / 100x180 / 200x100 |
2.5MM -- 10.0 MM |
6MIN STOCK (OR CUSTOMIZED) |
|
160x160 / 180x180 / 200x150 |
3.5MM -- 11.0 MM |
6MIN STOCK (OR CUSTOMIZED) |
|
200x200 / 250x150 / 100x250 |
3.5MM -- 11.0 MM |
6MIN STOCK (OR CUSTOMIZED) |
|
250x250 / 250x200 / 300x150 / 300x200 |
4.5MM -- 15.0 MM |
6MIN STOCK (OR CUSTOMIZED) |
|
350x350 |
4.5MM -- 15.75 MM |
6M IN STOCK (OR CUSTOMIZED) |
|
400x400 / 280x280 |
4.5MM -- 15.75 MM |
6M IN STOCK (OR CUSTOMIZED) |
Hot Tags: mild steel tube, China mild steel tube manufacturers, suppliers, factory, Black Steel Tube, 2 Inch Square Tubing, Rectangular Steel Tubing, Square Tube, Mild Steel Tube, Square Metal Tubing
Send Inquiry











