Square steel tubes and pipes are essential for various industrial applications, original equipment manufacturing units, non-residential construction and various other applications. They are widely used for urban construction, machine structure, agriculture equipment, water and gas supply, building material, oil industry, etc. However, for these square steel tubes and pipes, finding a professional square steel tube manufacturer is an important decision to make.

We have a variety of square steel tubes and pipes with different standards for our clients to choose from. Some of the latest standards include, but not limited to, GB/T6728:2002, ASTM A500, JIS G3466, EN10210, EN10219, ASTM A500 Gr. A.B.C. Steel grade used in making of these square steel tubes and pipes contains Q195-Q235, Q345, S235, S355, S235JR, S355JR, STK400/500 and others.

Welcome to visit our factory, we assure that our square steel tubes will satisfy your needs with competitive price and best services for various applications. Hope to cooperate with you. Please feel free to contact us if you are interested in our products!