STEEL HOLLOW SECTION

black square steel hollow section are also known as cold-formed square hollow sections, referred to as square tubes

Advantages of hot-rolled Hot rolled EN10210 black square hollow section is a new type of economical construction steel.

Black high-frequency welded pipes are square pipes without galvanizing, widely used in construction,steel structure, etc.

Black HFW pipe is widely used for Shipbuilding, solar energy support, steel structure engineering, boiler construction, etc.

Cold formed rectangular tube, high precision, good corrosion resistance, high temperature and high pressure resistance.

High precision cold drawn square tube orifice is flat, the outer& inner walls of the tube are smooth,the welds are tight

S275JR Square steel tube is used for manufacturing plant, excavator, loader, bulldozer, coal mine hydraulic support, etc.

Today's latest black welded pipe prices, wholesale prices of black welded pipes, and market trends, you can ask our manager

Today's latest wholesale price of black welded pipes and other market trends, you can also consult our customer manager

Today's latest price of Black square tube quote square hollow section and other market trends, you can consult our manager

The thin-wall black welded rectangular tube has smooth and tight welds, free deformation and high geometric dimension accuracy.

Black annealed welded pipes are used in motorcycles, bicycles, tents, trolleys, beach chairs, garden tools, furniture, etc.

Black square rectangular hollow section Suitable for building structure, and bear large load occasions

Square steel tube for heavy steel structure is suitable for buildings, bridges, and other occasions bearing large dynamic loads