Cangzhou Huayang Steel Co

Bulk wholesale of square and rectangular tubes/square and rectangular tubes for glass curtain walls
Large diameter square tubes take 3-days to be produced. After production is completed, our company will notify customers that they can come to the factory for inspection. Our company can also coordinate transportation. The freight price is The freight station quotation is the main one.
Solemn promise: If the goods arrive at the buyer's doorstep and are found to have any quality defects during inspection, we will notify our company within days and we can return or exchange the goods.
The seamless square and rectangular tube produced by Hebei Huayang Iron and Steel is a long steel material with a hollow section and no seams around the perimeter. Steel pipes have hollow sections and are widely used as pipelines for transporting fluids, such as pipelines for transporting oil, natural gas, coal gas, water and certain solid materials. Compared with solid steel materials such as round steel, steel pipes are lighter in weight when subjected to the same bending and torsional strength. They are an economical cross-section steel and are widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipes, automobile transmission shafts, and bicycles. Frames and steel scaffolding used in construction. Using steel pipes to manufacture ring-shaped parts can improve material utilization, simplify the manufacturing process, and save materials and processing time, such as rolling bearing rings, jack sets, etc., which are now widely manufactured with steel pipes. Steel pipes are also an indispensable material for various conventional weapons. Gun barrels, barrels, etc. are all made of steel pipes. Steel pipes can be divided into round pipes and special-shaped pipes according to different cross-sectional area shapes. Since the circle area is the largest when the circumferences are equal, more fluid can be transported with circular tubes.