1. High hardness: Hard alloy resists abrasion. 2. Strong wear resistance: Long-term friction resistance. 3. Adaptable to high pressure: Maintains seal under high pressure. 4. Reinforced vulnerable parts: Reinforces vulnerable parts, such as surfacing welding, to improve durability.
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Pump Cutting Rings DN200-260 for Putzmeister Schwing Concrete Pumps