China Supplier Light Weight Metal Structral Steel Roof Truss
Q345 Steel H beam frame processing used in building
It mainly applied for Civil and industrial structures, industrial plants and modern high-rise buildings; bridges, heavy equipment, highways, ship frame;
Mine support, foundation treatment and embankment works, machine components.
Customized service – We accept customized orders as per customers’ request
As well-experienced manufacturer, we are professional for the customized products from customers’ drawing.
- 1.Material: Mild steel
- 2.Grade: SS400, S235JR, A36, Q235B, Q345B, Q460, 45#, 304, 316
- 3.Surface Treatment: Shot blasting with anti-rust paint or hot dip galvanizing (More RAL color as per request)
- 4.Heat treatment: Normalization, annealing, quenching and tempering (45#)
- 5.Inspection: 100% dimension inspection and visual inspection, gas tight test before delivery.
- 6.Manufacturing processes: Material inspection, material cutting, deburring, bending, assembling, welding, polishing/cleaning, shot blasting, machining, painting, packing, delivery.
- 7.Non-destructive testing: PT (penetrating testing), MT (magnetic particle testing), UT (ultrasonic testing), RT (radio- graphic testing).
- 8.Software: Solid Works, Pro/Engineer, Auto CAD (DXF, DWG), PDF, TIF, IGS, Tekla structures, STP etc.
- 9.Certification: AISC, EN1090&ISO3834, SGS, ISO9001:2008, BV
Paint film thickness gauge
Ultrasonic flaw detection