This export project is customized for a large chemical plant in Perm, Russia. All products have been physically recorded, and the video clearly shows the pump body structure, material details, and packaging status, ensuring the customer has a full understanding of the products before shipment.

On December 13, 2025, a batch of high-efficiency pipeline pumps from SJ VALVE's subsidiary company WITNEAT PUMP was officially launched and sent to an important natural gas processing project in Russia.

Self-priming pumps are centrifugal pumps that discharge air automatically without a foot valve. It is suitable for sewage treatment, agricultural irrigation, chemical transportation and marine engineering. Advantages include resistance to cavitation, adaptability to complex working conditions, low maintenance costs, but lower efficiency and pre-lubrication is required.