Qingdao KaFa Fabrication Co., Ltd.
Proud of helping steel structure solutions
Add to Cart
Quick Build New Design Multi-Storey Steel Structure Office Building
| Product name | Zhenngdao Tools steel structure office building |
| Material | Mild steel,stainless steel,aluminum,brass |
| Grade | SS400,S235JR,A36,Q235B Q345B Q460 45# 304 316 |
| Standard | ISO,GB,JIS,ASTM,ANSI,AISI,DIN,BS |
| Weight | 10kgs-20,000kgs |
| Manufacturing processes | Material inspection, material cutting, deburring, bending, assembling, welding, polishing/cleaning, shot blasting, machining, painting, packing, delivery. |
| Heat treatment | Normalization,annealing,quenching and tempering(45#) |
| Packing | Iron pallets/racks, or as per customer's requirements. |
| Inspection | 100% dimension inspection and visual inspection,,gas tight test before delivery. |
| Non-destructive testing | PT (penetrating testing), MT (magnetic particle testing), UT (ultrasonic testing), RT (radio- graphic testing). |
| Software | Solid Works,Pro/Engineer, AutoCAD(DXF,DWG), PDF,TIF , IGS , STP etc. |
| Certificates | SO9001:2008,DNV,GL,LR,ABC,BV,NK,KR,CCS. |
| Application | Various sizes of vessles,Power stations, power plants, large generators,liftfork,material handling equipment. |
Ⅰ. Material grade
1.Carbon structural steel: Q235.
2.High-strength structural steel :Q345
3.Special purpose steel t
Ⅱ. Quality standard
1.Certificate: ISO9001:2000
2.Code for design of steel structure: GB 50017-2003
3.Technical code of cold-formed thin-wall steel structure: GB50018-2002
4.Load code for the design of building structures. GB 50009-2006
5.Construction quality acceptance of steel: GB50205-2001
6.Code for design, construction and acceptance of high strength for steel structure, JGJ82-2011
7.Technical specification for welding of steel structure building: JGJ 81-2002
8.Technical specification for steel Structures of tall buildings: (JGJ99-98)
Ⅲ. Structure Assembly
1.Steel Framework:
Component: H-Column, H-Beam & C/Z-Purlin
Connection of steel structure method: Welding, Bolted
2.Surface treatment: Painting, Galvanized
3.Roof &Wall: colored steel tiles or colored steel sandwich panel as per
request
4.Doors: Rolling or Pushing, as request
V. Steel characteristics
1.Environmental protection
2.Higher reliability of steel work
3.Strong quakeproof
4.Higher degree of industrialization
5.Quick to be assembled accurately
6.Larger interior space