Zhoushan Zhongyang Screw Manufacturing Co., Ltd.
Products
Contact Us
  • Contact Person : Ms. Wang Mia
  • Company Name : Zhoushan Zhongyang Screw Manufacturing Co., Ltd.
  • Tel : 86-574-88114868
  • Fax : 86-574-88114878
  • Address : Zhejiang,Ningbo,Room 408,Unit 10,Jinshuiwan Building,Changfeng,Yinzhou District
  • Country/Region : China
  • Zip : 315000

single screw

single screw
Product Detailed
Related Categories:Screws

Detailed Product Description


Single screw for rubber extruder in many specs.OEM and design service are available.
Abrasion resistant and corrosion resistant

Material:High quality alloy steel
1)38CrMoAlA  2)42CrMo
Technics:
1)Heat-treatment  2)Nitriding treatment

3)Vacuum quenching
4)Bimetallic alloy coating spraying



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