泥浆泵缸套在使用过程中，受复杂地质环境的影响，工况条件恶劣，既要求耐磨、耐蚀、耐疲劳、耐冲击等，还要经受较大压力的考验。总之，既要求有较高的硬度，又要求有一定的强度和韧性。因此，用户对缸套质量要求十分严格。我厂在采用内外套锒制泥浆泵缸套生产过程中，曾因高 Mud pump cylinder liner in the course of the complex geological environment, bad working conditions, both require wear, corrosion, fatigue resistance, impact resistance, but also to withstand greater pressure test. In short, both require a higher hardness, but also requires a certain degree of strength and toughness. Therefore, the user of the cylinder quality requirements are very strict. I use the factory inside and outside the sleeve 锒 mud pump cylinder liner production process, had due to high