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脱硫泵制作材质
脱硫泵制作材质
Making Material of Desulfurization Pump
脱硫泵常见为卧式悬臂式单级单吸离心泵，是专为输送含有细颗粒的腐蚀性介质而设计开发的，脱硫泵常见材质为塑料泵(常见材质为UHMW-PE等)和金属泵(常见材质为Cr30,2507等)，过流材质要求为耐磨、耐腐蚀、耐冲击(因为脱硫泵出口无阀门，为防止液体的巨大水锤效应，所以要求泵体耐冲击)、耐温(一般为零下20度至90度)，北方要求机封无外接冷却水系统，泵体内部提供自冷却。
Desulfurization pumps are usually horizontal cantilever single-stage single-suction centrifugal pumps, which are designed and developed for transporting corrosive media containing fine particles. The tongzhongw.89ix.com tongding.89ix.com tongdaxiang.89ix.com handan.89ix.com sugangwa.89ix.com caoping.89ix.com common materials of desulfurization pumps are plastic pumps (UHMW-PE, etc.) and metal pumps (Cr30, 2507, etc.). Overflow materials are required to be wear-resistant, corrosion-resistant and impact-resistant (because there are no valves at the outlet of desulfurization pumps, in order to prevent the huge water hammer effect of liquids. Therefore, the pump body is required to withstand impact and temperature (generally from minus 20 degrees to 90 degrees). In the north, there is no external cooling water system for the seal, and self-cooling is provided inside the pump body.
Making Material of Desulfurization Pump
脱硫泵常见为卧式悬臂式单级单吸离心泵，是专为输送含有细颗粒的腐蚀性介质而设计开发的，脱硫泵常见材质为塑料泵(常见材质为UHMW-PE等)和金属泵(常见材质为Cr30,2507等)，过流材质要求为耐磨、耐腐蚀、耐冲击(因为脱硫泵出口无阀门，为防止液体的巨大水锤效应，所以要求泵体耐冲击)、耐温(一般为零下20度至90度)，北方要求机封无外接冷却水系统，泵体内部提供自冷却。
Desulfurization pumps are usually horizontal cantilever single-stage single-suction centrifugal pumps, which are designed and developed for transporting corrosive media containing fine particles. The tongzhongw.89ix.com tongding.89ix.com tongdaxiang.89ix.com handan.89ix.com sugangwa.89ix.com caoping.89ix.com common materials of desulfurization pumps are plastic pumps (UHMW-PE, etc.) and metal pumps (Cr30, 2507, etc.). Overflow materials are required to be wear-resistant, corrosion-resistant and impact-resistant (because there are no valves at the outlet of desulfurization pumps, in order to prevent the huge water hammer effect of liquids. Therefore, the pump body is required to withstand impact and temperature (generally from minus 20 degrees to 90 degrees). In the north, there is no external cooling water system for the seal, and self-cooling is provided inside the pump body.
