| Model: | - |
|---|---|
| Brand: | shenglong |
| Origin: | Made In China |
| Category: | Industrial Supplies / Other Industrial Supplies |
| Label: | parallel twin screw , screw and barrel , parallel twin screw |
| Price: |
US $1000
/ pc
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:30 Nov, 2016 |
base materials:
38 CrMoAIA(JIS SACM645)
42CrMo(AISI4140),
9Cr18MoV
CW6Mo5Cr4V2
SKD61ect.
bimetallic alloy maerials:
Fe-based alloy,
Ni-based alloy,
Co-based alloy,
NiCo-based alloy,
Tungsten carbide
Heat-treatment
Nitriding treatment,
Electroplate hard-chrome,
High-frequency quenching,
Spraying corrosion wear-resisting dual metal layers,
Vacuum quenching
if you have any requirements in screw and barrel, feel free to contact us.
