Products
Contact Us
- Contact Person : Ms. Seven Yee
- Company Name : Zhoushan Jianghai Screws Manufacture Co., Ltd
- Tel : 86-15257074-202
- Fax : 86-0580-8805737
- Address : Zhejiang,Zhoushan,Dinghai
- Country/Region : China
- Zip : 316000
Plastic Processing Service
PVC Screw barrel
Material:
Alloy-steel of high-quality
1)38 CrMoAIA(JIS SACM645)
2)42CrMo(AISI4140)
3)9Cr18MOV
4)CW6Mo5Cr4V2
5)SKD61
Heat-treatment
Nitriding treatment
Electroplate hard-chrome
High-frequency quenching
Spraying corrosion wear-resisting dual metal layers
Vacuum quenching
Technical Parameter
Steel Material: DIN...
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