Carbon Steel Square Pipe manufacturer Metleader supplies high quality pipes, such as carbon steel pipe, oil casting pipe, stainless steel pipe. Discription and Usage of Carbon Steel Square Pipe 1. Square Pipe / Square Tube Description
Square pipe/tube is a hollow rectangular cross-section of lightweight thin-walled steel pipe, also known as steel refrigeration bending profiles. It is made of Q235 hot-rolled or cold rolled strip or rolling plate, which is formed by cold bending and then by high-frequency welding. Hot-rolled special thick wall square tube in addition to thickness thickening outside the situation, the corner size and the edge of the straightness are up to even exceed the resistance welding cold forming square tube level. Comprehensive mechanical properties, weldability, cold, thermal processing performance and corrosion resistance are good, with good low-temperature toughness. 2. Square Pipe/Square Tube Usage
The use of square pipe/tubes has buildings, machinery manufacturing, steel construction projects, shipbuilding, solar power bracket, steel structure engineering, power engineering, power plant, agriculture and chemical machinery, glass curtain wall, car chassis, airport, boiler construction, high speed road railing, building construction, pressure vessel, oil tank, bridge, power station equipment, Hoisting and transporting machinery and other high load welding structural parts.
Side Length: 10mm*10mm-1200mm*1200mm
Producing Standard: ASTM A500,JG 178-2005,JIS G3466,EN10210
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 according to clients’ requirements
Surface treatment:Paint oil; Varnish; Hot galvanized; Cold galvanized.Galvanize the raw strip steel; 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
Third party inspection:Welcome you to send a third party inspecting company (BV, SGS etc) to check the quality of our final products.
Non Destructive Exam:
1. Visual Testing
2. Radio graphic Testing
3. Ultrasonic Testing
4. Magnetic Particle Testing