Custormized Size and Type
SHANQI
Product Description
Square tube is an extruded product that is widely used for all types of fabrication projects where lightweight and corrosion resistance is a primary concern. Square tube has square corners inside and outside, with no weld seam.
Steel Square Tube and Rectangular Tubing are made from low carbon steel, widely used for structural applications. It has a high strength to weight ratio. Being a welded product, it has a weld seam on the inside. It is easily fabricated and welded by common commercial methods.
Product: | SS400 STKR400 Ms Steel Seamless Square Rectangular Pipe Hollow Section Tube/Pipe | |||
Side Width/Height: | 20mm-600mm | |||
Thickness: | 0.6mm-15mm | |||
Length: | 1-12meter/pc | |||
Producing Standard: | ASTM A500,JG 178-2005,JIS G3466,EN10210 GB/T6728-2002,GB/T6725-2002, GBT3094-2000,or according to technical protocol | |||
Main Material: | ASTM A53,ASTM A106 ASTM A210,ASTM A283,ST33, ST37-2,ST52, DIN1626,DIN1629,STPY41,G3452,G3457, S235,S355, Q195-Q235,Q345,20#, alloy steel etc | |||
Technology: | Seamless; Or With seam | |||
Surface treatment: | Paint oil; Varnish; Galvanized; Or according to customer's requirements. | |||
Package: | Tied with steel trips, then wrapped by plastic material. Or according to customer's requirements. | |||
Usage: | Widely used in mechanical manufacture, construction field, metallurgy industry, farm vehicles, agriculture greenhouse, automotive industry, railway, highway guardrail, container frame, furniture, decoration, steel structure etc | |||
Product Pictures
Manufacturing Processes
Application
Square tubes are widely used in construction, machinery manufacturing, steel construction and other projects. They are also widely used in shipbuilding, solar power generation support, steel structure engineering, electric power engineering, power plants, agricultural and chemical machinery, glass curtain walls, automobile chassis, airports, boiler construction, highway railings, housing construction, pressure vessels, oil storage tanks, bridges, power station equipment, lifting and transportation machinery and other high load welded structural parts.
About US
