FOB Price
Obtener el precio más reciente2000 / Set
|Minimum Order
Place of Origin:
China Ningbo
Price for Minimum Order:
Minimum Order Quantity:
1 Set
Packaging Detail:
wooden case (Export standard)
Delivery Time:
20 days after order confirmed
Supplying Ability:
100 Set per Month
Payment Type:
T/T, L/C, D/A
Persona de contacto Eric
Jingtang, Zhoushan, Zhejiang
1. We can manufacture all types of screws and barrels according to clients' requirement.
size:
2.Technology:nitriding treatment ,alloy coating spraying, heat-treatment applied
3. Technical parameter:
| Material | *8CrMoAIA,*2CrMo,alloy powder |
| Nitride depth | 0.7mm |
| Surface hardness | HV**0 - HV1,**0 |
| Fragility of nitrition | less than grade 1 |
| Screw straight tolerance | 0.**5 mm/m |
| Surface roughness | Ra 0.4μm |
| Linearity of the screw | 0.**5mm |
| Depth of double alloys | > 2ram |
| Bimetallic layer depth | 3mm |
