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Stainless steel 3000 Psi SAE J518 Hydraulic split flange

Overall falanyouping of common welding flange and the flange. The less rigid flat welding flange, suitable for pressure p≤4MPa; welding neck flanges, also known high-neck flanges, rigidity, suitable for high pressure and temperature. Flange sealing surfaces-there are three: flat sealing surface, suitable for high pressure, medium-toxic; embossing seal, suitable for high pressure situations; sealing surface of tongue and Groove, suitable for inflammable, explosive and toxic media and high pressure situations. Spacer is a plastic deformation, and rings made of material with a certain intensity. Most non-metallic plate gasket from cutting down, or by the professional factory sized, its material is asbestos, asbestos Board, polyethylene boards; also useful for thin sheet metal (Tin, stainless steel) will be made of non-metallic materials such as asbestos encased metal gasket Also has a thin steel band together with asbestos tape wound into a spiral wound gaskets. Rubber gaskets suitable for temperatures below 120 degrees; asbestos rubber gasket is suitable for steam temperature lower than 450 ℃, the oil temperature below 350 ° c, pressure of 5MPa, for General corrosive, the most commonly used are acid-resistant asbestos rubber sheet. In high voltage equipment and pipelines, made of copper, aluminum, steel 10th type of lens, made of stainless steel or other metal gaskets. High pressure gaskets and sealing surface contact width is very narrow (contact), seal and gasket processing high quality finish.