NEWS_ZHEJIANG JINGDONG RUBBER&PLASTIC TECHNOLOGY CO.,LTD

NEWS

NEWS

NEWS

Brief discovery and disposal of leakage between sealed end cap and pump body Generally speaking, the comparison of leakage between the shaft sleeve extension and between the sealed end cover and the pump body is simple to detect and dispose of, but it requires detailed investi···
2018-05-02
The selection of mechanical seal structure type is an important step in the design process The selection of mechanical seal structure type is an important step in the design process, which must be investigated first: ① Working parameters - medium pressure, temperature, shaft diameter, and ···
2018-04-08
Processing technology of O-ring seal O-ring is a type of sealing product with a simple external structure, a wide variety of specifications, and a large quantity required. O-ring is a rubber product with a circular cross-sectional area. ···
2018-04-02
Brief discovery and disposal of leakage between sealed end cap and pump body Generally speaking, the comparison of leakage between the shaft sleeve extension and between the sealed end cover and the pump body is simple to detect and dispose of, but it requires detailed investi···
2018-03-17
The design of packing seal is crucial for achieving oil-free lubrication After the compressor stopped and replaced the three-stage inlet air valve, it was put into operation for less than 2 hours. There was an abnormal noise in one section of the cylinder, and the main eng···
2018-03-16
Basic performance of rubber seals The natural rubber we usually refer to is a solid material made from natural rubber latex collected from rubber trees and processed through solidification, drying, and other processes. Natural rubber ···
2018-03-05

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