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Beijing Coremachine Technology Development Co. Ltd
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Screw Barrel
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Screw Barrel Manufacturers
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Building Block Screw Barrel with 0.015mm Straightness and Ø20 to 300mm Inner Diameter

Model Number: CMJM001

 
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Country of Origin:
  • China (mainland)
Brand Name:
  • Coremachine
Primary Competitive Advantages:
  • Brand-name Parts
  • Distributorships Offered
  • Electronic Link
  • Experienced Staff
  • Form A
  • Green Product
  • Guarantee/Warranty
  • International Approvals
  • Military Specifications
  • Packaging
  • Price
  • Product Features
  • Product Performance
  • Prompt Delivery
  • Quality Approvals
  • Reputation
  • Service
  • Small Orders Accepted
Main Export Markets:
  • Eastern Europe
  • North America
  • Mid East/Africa
  • Central/South America
  • Asia
  • Western Europe
  • Australasia
 
Key Specifications/Special Features:
  • Quenching and tempering hardness: HB240 to 280°
  • Nitration hardness: HV900 to 1,050°
  • Nitrated layer depth: 0.5 to 0.8mm
  • Thicknesses of Cr-coating Layer: 0.03 to 0.1mm
  • Nitration fragility: ≤grade 1
  • Surface roughness: 0.4Ra
  • Straightness: 0.015mm
  • Cr-coating layer hardness: ≥950HV
  • Depth of bimetallic layer: 2 to 5mm
  • Bimetallic hardness: HRC56 to 65° (Ni-based alloy)
  • Quality alloy steel materials:
    • W6Mo5Cr4V2
    • 38CrMoAla
  • Heat treatment:
    • Nitriding treatment
    • Electroplated hard chrome finish
    • High-frequency quenching
    • Spray coating bimetallic alloy
    • Vacuum quenching
    Payment Details:
    • Payment Terms:
      • Telegraphic Transfer (TT,T/T)
    • Minimum Order:
      • 1 to 99 Set
    Delivery Details:
    • FOB Port:
      • Shanghai
    • Lead Time:
      • 20 - 30 days
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Contact Details  

Beijing Coremachine Technology Development Co. Ltd
Room 2508, Building 5
No. 88 Jianguo Road
Chaoyang District
Beijing
Beijing
China  100022
Tel:  (86 10) 85805182  Ext : 812
Fax:  (86 10) 85890682
Homepage Address
http://www.globalsources.com/coremachine.co


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Key Contact:
Mr  Jerry,  Manager

Supplier and product information updated May 10, 2012.
Verified Business Registration Details
Registered Company: 北京科瑞玛辛科技发展有限公司
Business Registration Number: 110105013248689
Company Registration Address: 北京市朝阳区建国路88号内5号楼2508室
* In some jurisdictions, company names and addresses are registered in Chinese only.
This supplier has been verified by Global Sources. Our verification process includes 3 on-site visits, financial checks and more...
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