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Barrier Screw Barrel
2017-01-16 09:36  Views:76
Price:Negotiable
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 Technical data:
Depth of Nitrated Layer: 0.5-0.8mm Hardness of nitration: 900-1020HvFragility of nitration: Less than grade 1 Surface roughness: Ra 0.4um Hardness of Cr-coating Layer: =950Hv Thickness of Cr-coated Layer: 0.03-0.08mm Hardness of Bimetallic Layer: HRC55-72 Depth of Bimetallic Layer: >2mm
Contact Infomation
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Company name:zhoushan shenglong machinery co.,ltd
Status:[Offline] [Send message] [Chat]
Business contact:shao (Ms.)
Telphone:
Mobile:
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Area: Caribbean Region-Bermuda
Address:chuanchang road no.11 ligang
Zip:316000