Screw and Barrel for PE/PVC Extruder
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Zhoushan, Zhejiang, China (Mainland) |
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| Business Type: | Manufacturer, Trading Company, Distributor/Wholesaler |
Product Detail
| Brand Name: | JHscrew |
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Product Description
Basic Infornation:
Standard Grade: 38crmoala + Nitriding 140 Hours
Bimetallic Grade: 38crmoala + Bimetallic Alloy
Diameter of Screw: D12-D300 mm
L/D Ratio of Screw: 10-50
Nitriding Layer Depth: 0.5-0.8mm
Nitriding Layer Hardness: 950-1020hv
Nitriding Fragility: Less Than Grade Two
Surface Roughness: Ra 0.4um
Cr-Plating Layer Hardness: 850 Hv
Cr-Plating Layer Depth: 0.03-0.08 mm
