These ASTM a36 steel hollow section square steel tubes feature high resistance to wear and tear stress and sturdy surface design. These hollow steel tubes are finely tested before dispatch with black treatment. Our ASTM a36 steel square steel tube factory is manufactured from high-quality steel to provide a corrosion-resistant finish, moist proof, and sturdy construction.
These hollow section tubes have the advantage of being stronger in bending while a round hollow section has more stiffness in twisting. It is measured by taking the outside dimensions and then the wall thickness. Our square steel tube factory could be applied in many places such as structure pipe, daily appliance, furniture, fencepost, agricultural appliances, greenhouse, etc.
- Clean, smooth finish.
- Good welding performance.
- Good corrosion resistance, durable.
- High strength and high-temperature oxidation.
- Surface appearance and the use of the possibility of diversification.
Our square steel tube factory could be applied in many places such as Structure Pipe, Daily appliance, Furniture, Fencepost, Agricultural appliances, Greenhouse, etc.
Why Choose Us:
1. Strict control
We will strictly control raw materials and production processes to ensure that products meet the standards.
2. Rapid production
We have advanced production equipment and abundant production and operation to deliver goods as quickly as possible.
3. Rapid delivery
The factory is close to the port and supports rail and air transportation.
4. Enthusiastic service, first-class after-sales system
We all have 24-hour online answers when you have any questions.
We have many years of foreign trade experience, such as exporting to Korea, Pakistan, Brazil, Russia, India, Vietnam, and other countries.