1>. Jiayun Aluminium is a manufacturer of custom and standard aluminum extrusions. Standard shapes, available without tooling charges, are listed in the products section as below:
Â
| Standard round tubes: |  |  |
| size(OD*T) | size(OD*T) | Â size(OD*T) |
| mm | mm | mm |
| 10*1.5 | 25*1.5 | 49*46 |
| 12*1.2 | 25*2.5 | 50*1.85 |
| 13.9*0.65 | 25.2*0.7 | 50*2.0 |
| 14.5*0.8 | 25.4*0.8 | 65*1.2 |
| 14.8*0.7 | 25.4*2.8 | 76*1.1 |
| 16*0.8 | 26*1.0 | 80*3.0 |
| 16*0.9 | 26*1.5 | 89*3.0 |
| 16*1.5 | 26*6.5 | 145*2.4 |
| 17*4.0 | 28*2.0 | 150*3.0 |
| 18*0.7 | 28*2.5 | 200*3.0 |
| 18*1.3 | 28*3.0 | 230*2.8 |
| 18*3.0 | 29.4*0.8 | 38.1*1.0 |
| 19*0.8 | 30*1.0 | 38.5*26 |
| 19*0.9 | 30*1.5 | 42*3.5 |
| 20*0.7 | 30*2.5 | 44*2 |
| 20*1.5 | 30*4.0 | 22*3.0 |
| 20*1.8 | 31.8*1.0 | 23.8*1.6 |
| 21*1.25 | 32*2.0 | 24*0.8 |
| 22*1.2 | 32*2.2 | 24*1.5 |
|  Standard rectangular tubes: |  |  |  |  |
| Sizes(Width*Height) | Wall thickness |  | Sizes(Width*Height) | Wall thickness |
| (mm) | (mm) | Â | (mm) | (mm) |
| 25*25 | 0.80 | Â | 50*20 | 1.20 |
| 25*33 | 1.50Â | Â | 50*20 | 1.90 |
| 25.4*25.4 | 0.80 | Â | 50*25 | 1.00 |
| 27.8*23.6 | 1.00 | Â | 50*25 | 1.40 |
| 30*8.8 | 0.90 | Â | 50*25 | 1.50Â |
| 30*10 | 1.20 | Â | 50*25 | 2.00 |
| 30*15 | 0.80 | Â | 50*30 | 2.00 |
| 30*30 | 1.40 | Â | 50*40 | 1.80 |
| 31*31 | 1.20 | Â | 50*45 | 1.50 |
| 34*25 | 1.50 | Â | 50*50 | 1.20 |
| 35*15.5 | 1.30 | Â | 50*50 | 1.50Â |
| 35*35 | 1.50 | Â | 50*50 | 2.00 |
| 38*25 | 1.00 | Â | 50*50 | 3.00 |
| 38*25 | 1.20 | Â | 50.8*25.4 | 0.80 |
| 38*25 | 1.40Â | Â | 54*9 | 0.75 |
| 38*38 | 1.20 | Â | 55*55 | 1.50 |
| 38.1*25.4 | 0.80 | Â | 60*12 | 1.20 |
| 40*20 | 1.10 | Â | 60*20 | 1.00 |
| 40*20 | 2.00 | Â | 60*25 | 1.00 |
| 40*20 | 1.20 | Â | 60*30 | 2.00 |
| 40*40 | 1.20 | Â | 60*30 | 2.50 |
| 40*40 | 1.50Â | Â | 60*40 | 1.40 |
| 50*10 | 1.10Â | Â | 60*40 | 2.00 |
| 50*10 | 1.20 | Â | 60*40 | 3.00 |
| 76*44 | 0.80 | Â | 60*60 | 1.80 |
| 76*44 | 1.00 | Â | 60*60 | 2.00 |
| 76*44 | 1.20 | Â | 66*66 | 2.00 |
| 76*44 | 1.40 | Â | 76*25 | 1.20 |
| 76*76 | 1.20 | Â | 76*25 | 1.40 |
| 76*76 | 1.40 | Â | Â | Â |
2>Equipments:
 
3>.Introduce of Shanghai Jiayun Aluminium:
China aluminium extrusion manufacturer offering precision engineering and fabrication services.Â
We are able to supply all types of aluminium extrusions and precision machined aluminium components utilising aluminium profiles. Industries serviced, include-Automotive, Electronic, Architectural,  Building, Medical,  among others.  Products include special aluminium extrusions,  machined  aluminium  components,  aluminium CNC  machining, aluminium tubes, aluminium angles, aluminium cutting and aluminium to  various  alloys  including 6063, 6061, 6005, 6060.
Â
Capabilities:
Â
* Custom Machining
* 3D/CAD Modeling and Print Generation
* Aluminum ExtrusionÂ
* Cut Linear RailsÂ
* Full Assembly Capability
* Expert Machinists, 25+ Years Tool & Die Experience
Â
Chengsheng Steel Pipe Co., Ltd , http://www.sdsteelpipes.com