flange
up to 3500mm
carbon steel alloy steel
normally used for wind electric generation
petrol industry,mine industry,bearin
1)product name:heavy forged flange steel part
2)material:carbon steel ,alloy steel ,stainless steel
3)size; the outer diameter is around 5000mm
4)packing:according to requirement
5)process:forge+ heat treated+machine +test
6)forging :free,black,...
7)heat treated:normalization+quench+temper+back out
8)test:UL test machinical property test, crack testing
9)FOB port: Qingdao port
10)payment:L/C T/T...
11)supply ability:1000piece/pieces/month
12)delivery:15-45days
13)application :normallu used for wind electric generation ,petrol industry ,mine industry ,bearing
provide heat treatment ,normalization ,quench,annealing ,flaw detection
14)ertification: ISO9001--2000