| aluminum alloy column Product Specification | |
| surface treatment | powder coating/ anodic oxidation coating / mill finish |
| product type | extruded / seamless / cold draw/ soldering / finish draw |
| material | aluminium alloy T5 SKH4A |
| Treatment | O,H12,H14,H16,H18 etc. |
| standard specification |
GB/T6893, GJB2381, GB4437, B/T4437.1,ASTM B241,
ASTM B210, ASTM B483, WWT700/3,MIL-T-7081,GB/T 10571,GBN221,GB/T 20250,GB/T 3251 |
| Length | 1.normal length = 5m-10m |
| 2.according to customer request | |
| Package | 1.standard seaworthy export packing |
| 2.as per customers requirement | |
| Deep Processing | cutting,drilling,punching,cnc machining,bending,etc |
| Shape | square,round,flat,oval,and according to customer's drawing |
| payment terms | 1.TT:30%tt deposit and balance within 7 days against copy of b/l |
| 2.LC:by irrevocable l/c at sight | |
| tolerances | as per customers requirement |
| supply ability | 10000 tons per year |
| inspection | 1.mill's inspection to be final |
| 2.third party inspection | |
| Use |
building, production line, decoration,
industrial, transportation, door and window, etc |