[Three rain valve to recommend the star product - Mechanical seal] Description: single face and double face seals introduction and use of mechanical seal, single mechanical seals simple structure, easy to manufacture and install, generally used for media itself good lubricity and allowing a trace 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, so the double mechanical seal is that there are two static ring sealing surface. Compared 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 MG1-60 mechanical seal, double end seals use some more insurance. [Three rain valve to recommend the star product - Mechanical seal] Description: rubber wherein the rubber is a highly elastic polymer compound mechanical seal, because it has good flexibility and strength must, when used as a ring seal MG1-80 tight mechanical seal, cushioning, shock absorption fine, and has good air tightness, impermeability, wear resistant, corrosion-resistant features. So it is a good sealing material, to help seal in mechanical seal is drawn up to a selection. In addition to the strengths of the outer rubber ring, because of its elasticity and can in a wide range of Gongyi still adhere to seal do not steal, and easy to manufacture. Elected to use a different rubber species, formulation, mixing and curing techniques, various functions can be made to meet the finished product are not the same temperature change in, not the same chemical corrosion and dissolution, swelling and other needs, the rubber seal disadvantage circle is relatively large coefficient of friction, greater resistance when stretched spring forward, prone to sticking or aging at high temperatures. MG1-80 mechanical seal | Qiqihar mechanical seal | MG1 alloy mechanical seal provided by the election of three rain 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_43272235.html), for more information about the company.