[Three rain valve to recommend the star product - Mechanical seal] Description: Axial movement of the mechanical seal stretched spring force does not change too much, but also to prevent the balanced mechanical seal ring and the shaft shoulder against which damaged parts, axial shaft runout usually demand [0. 05mm. To ensure that the appearance of the shaft seal ring roughness and the shaft between the shaft looks roughness of not less than 3.2. Part of the transition shoulder portion of the device at the shaft seal chamber view of the shaft and the stationary ring mounted stationary ring gland proper lubrication of joints, in order to ensure that seals when passing shoulder without breaking abrasions and card together when the device can serves as a guide effect, simple devices. [Three rain valve to recommend the star product - Mechanical seal] Description: single face and double face seals introduction and use of mechanical seals MG1-35 mechanical seal, single mechanical seal structure is simple, easy to manufacture and installation , generally used medium itself good lubricity and allow micro leak situation, is the most common type of mechanical seal. Two-Face is based on a single face of the mechanical seal on another design plus a pair of friction MG1-20 mechanical seal, double mechanical seals so that there are two static ring sealing surface. Compared MG1-40 mechanical seal with single mechanical seal, its biggest advantage is more a sealing surface to reduce the amount of leakage and sealing surface force more reasonable. So the case of the same operating conditions, double-end sealing ring is better than the single face seals. For corrosive media and poisonous media, usually used double end seals. Therefore, the amount of leakage control fairly strict conditions, the use of double end seals some more insurance. MG1-25 _ Handan mechanical seal mechanical seal mechanical seal manufacturers _MG1 selected three rain provided by Valve Co., Ltd. Tianjin three rain. Valve Co., Ltd. Tianjin three rain (www.tjsymf.com) (www.tjsymf.com) strong, credible, in Tianjin seal industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the three rain valve into the brilliant and you work for a better future! You can also access (www.tjsymf.com/supply_details_45324840.html), for more information about the company.