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美国伍利公司声称,该公司生产的单作用和双作用泥浆泵活塞具有下列三个特点: 1.在活塞胶皮的外表面喷镀一层抗咬合的润滑剂镀层,这层镀层大大地减少摩擦过热的危险(即便是在干起动期间)。
The United States Woolley claims that the company’s single-acting and double-acting mud pump pistons have the following three characteristics: 1. Spray a layer of anti-seize lubricant coating on the outer surface of the piston rubber. This coating greatly reduces friction Risk of overheating (even during dry start).