彩票快三

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                产品中心 > 托链轮 > 托链轮

                托链轮

                托链轮轮体材料根据工况有40Mn2.40MnB, 50Mn等。轮体经精密∮锻造正火后再整体加热喷淋淬火,踏面表面硬度达到HRC52-62 ,硬化层深↘度达到7-10mm(HRC45)以上,确保了轮体外侧和内侧均有更持久的抗冲击性和表面耐磨〓性。为适应热带和寒带地区, CHT产品配置〓的高质量标准浮动油封及润滑系统,使托链轮在恶劣工况或气候◥条件(-45"C-120℃ )下仍然完整密封并免于保养。
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