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| thickness | width | length | surface | Rolled condition | ||
Plate | 8.0-16.0 | 10-600 | 10-660 | Alkali wash | Hot rolled | ||
3.0-8.0 | 10-600 | 10-800 | Alkali wash | Hot rolled | |||
sheet | 1.5-3.0 | 10-600 | 10-1500 | Alkali wash | Cold rolled | ||
0.5-1.5 | 10-450 | 10-1500 | Acid cleaning | Cold rolled | |||
0.2-0.5 | 10-450 | 10-2000 | Acid cleaning | Cold rolled | |||
Item | Process | Equipment | Quality Check | ||||
1 | Powder purified | Purified furnace | GDMS | ||||
2 | Isostatic pressing | Isostatic pressing machine | Measurement of rough-processed | ||||
3 | IF forging | High-accuracy forging machine | Dimension measurements for product | ||||
4 | IF sintering | High temperature vacuum sintering furnace | Dimension measurements for product | ||||
5 | Final machining | High-accuracy turning machine | Surface quality/ roughness and density | ||||
6 | Package |
| Quality Test Report | ||||
Tungsten Podwer → Isostatic Pressing → Plate Slab →Sinering → Hot Rolling → Pickling →Cold Rolling
→Final Annealing → End products → Inspection → Packing
1,Type of payment : T/T ,Escrow , Wester Union, L/C ,ect .
2, Payment Terms : Decided by two sides.
1,Packaging: Vacuumize in side wooden case out side .
2,Shipping : All shipping terms are ok .
We are one of the largest producers of the refractory metal in China, and have obtained the China Credit Certificate in 2007.With the combination of Japanese excellent technique and Chinese lower cost material.