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1 | | | screw barrel assembly parts
Specification: 30-25000
Detail: Depth of Nitrated Layer: 0.5-0.8mm Hardness of nitration: 900-1020Hv Fragility of nitration: Less than grade 1 Surface roughness: Ra 0.4um Hardness of Cr-coating Layer: �50Hv Thickness of Cr-coat...
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2 | | | novel type screw barrel
Specification: 30-25000
Detail: Depth of Nitrated Layer: 0.5-0.8mm Hardness of nitration: 900-1020Hv Fragility of nitration: Less than grade 1 Surface roughness: Ra 0.4um Hardness of Cr-coating Layer: �50Hv Thickness of Cr-coat...
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3 | | | injection screw barrel
Specification: 30-25000
Detail: Depth of Nitrated Layer: 0.5-0.8mm Hardness of nitration: 900-1020Hv Fragility of nitration: Less than grade 1 Surface roughness: Ra 0.4um Hardness of Cr-coating Layer: �50Hv Thickness of Cr-coat...
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4 | | | extruder screw barrel
Specification: 30-25000
Detail: Depth of Nitrated Layer: 0.5-0.8mm Hardness of nitration: 900-1020Hv Fragility of nitration: Less than grade 1 Surface roughness: Ra 0.4um Hardness of Cr-coating Layer: �50Hv Thickness of Cr-coat...
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5 | | | conical or parallel twin screw barrel
Specification: 30-25000
Detail: Depth of Nitrated Layer: 0.5-0.8mm Hardness of nitration: 900-1020Hv Fragility of nitration: Less than grade 1 Surface roughness: Ra 0.4um Hardness of Cr-coating Layer: �50Hv Thickness of Cr-coat...
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6 | | | bimetallic screw barrel
Specification: 30-25000
Detail: Depth of Nitrated Layer: 0.5-0.8mm Hardness of nitration: 900-1020Hv Fragility of nitration: Less than grade 1 Surface roughness: Ra 0.4um Hardness of Cr-coating Layer: �50Hv Thickness of Cr-coat...
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