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Ningbo Sanhan Tools Manufacture Co., Ltd.
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Parallel Twin-Screw
View more specifications Parallel Twin-Screw for you
| Product Name: |
Parallel Twin-Screw |
| Place of Origin: | Zhejiang |

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Description
Material: Alloy-steel of High-Quality
1)38 CrMoAIA(JIS SACM645)
2)42CrMo(AISI 4140)
3)9Gr18Mov Heat-treatment Nitriding treatment Electoplated hard-chorme finish Spray coating Bimetallic -alloy.
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