NEWS_ZHEJIANG JINGDONG RUBBER&PLASTIC TECHNOLOGY CO.,LTD

NEWS

NEWS

NEWS

Maintenance of mechanical seals A mechanical seal is a sealing device composed of two sealing elements (a stationary ring and a moving ring) that are perpendicular to the axis, with smooth and straight surfaces that are in contact w···
2019-01-10
Introduction to product parameters and standards for combination sealing gaskets Product parametersMaterial: Metal skeleton+rubberSection shape: D-typeFunction: Sealing for holesScope of application: automobiles, doors and windows, electrical appliances, bearings, pumps, cylinders···
2019-01-02
Maintenance of mechanical seals A mechanical seal is a sealing device composed of two sealing elements (a stationary ring and a moving ring) that are perpendicular to the axis, with smooth and straight surfaces that are in contact w···
2018-12-26
How to deal with oil leakage failure of seals When oil leakage is detected, first check whether there are any abnormal phenomena in the sealing area. There are usually two situations that can be judged.Category 1: When there are no abnormalities ···
2018-12-17
Dimensional tolerances for rubber products such as O-rings Rubber products such as O-rings are prone to dimensional changes after processing and vulcanization, which may be caused by various factors such as molding shrinkage or extrusion expansion relaxation.···
2018-12-15
Common uses of metal rubber sealing rings A rubber sealing ring is an annular cover composed of one or several parts, fixed on one ring or gasket of a bearing and in contact with another ring or gasket or forming a narrow labyrinth gap to pre···
2018-12-07

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