_ Hsia electronic valve gasket (certified) _ Gasket

 Gasket special installation requirements 1, the installation and suddenly the plane spiral wound gasket sealing flange match, should be taken to ensure the seal with concentric pipes, commonly used reinforcement ring and outer circumferential surface of the inside of the bolt contacts to locate allowed eccentrically mounted. When installing tongue and groove flange sealing surface of the basic type spiral wound gasket, attention should be consistent with the tank wall clearance. 2, the installation of metal-coated pads narrower width, a certain thickness of the plate should be placed outside the gasket, and then pressing the flange, so as not to cover the filler metal gasket inside pressure, the metal shell of the connector (or take the mouth) open expansion temperature gasket, damaged metal-coated gasket. 3, when the working temperature is higher than the flange 200 ℃, between the flange sealing surface and the sealing gasket should be coated with sealant to prevent the gasket and flange sealing surface at a high temperature sintering, to increased maintenance and replacement gasket trouble. By a non-metallic material of the sealing pad gaskets, non-metallic and metallic composition gasket, metal gasket three categories, which commonly used materials are rubber, leather, asbestos, paper, cork, Teflon, steel, iron, aluminum, copper and stainless steel. Function of the gasket is widely used in construction machinery and diesel pipeline, static sealing joint surface of the housing seal, in combination with its elastic deformation to fill the part surface roughness insulating gaskets, cut off the leakage channel, increase leakage resistance, or withstand the pressure inside and outside poor way to prevent the flow of media (gas, cooling water, lubricating oil, gear oil, hydraulic oil, brake fluid, etc.) leakage. Seal gasket leak forms and causes leaks in three forms: interface leaks, leaks and destructive penetration leakage, which previously was the main form of two kinds. Interface leak causes are: combination of surface roughness and deformation; no compression gasket; combine surface fastening bolt elongation or loose; gaskets to plastic deformation. _ Hsia electronic valve gasket (certified) _ gasket is provided by Electronic Co., Ltd., Dongguan City, Hsia. Hsia Electronics Co., Ltd. of Dongguan City (dgxiayangchina.1688.com) is Dongguan, insulation materials leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Hsia electronic leadership in the staff warmly welcome all inquiries negotiations to create a better future for electronic Hsia.