ANSI Stainless Steel Forged Plate Flange

　　Flange can not be stored for a long time, should be checked regularly, often on the exposed surface to be clean, remove the dirt, cleanly stored in the indoor dry and dry place, is strictly prohibited or open storage. Flange ball valve, globe valve, gate valve when used only for full or closed, do not agree to do with the regulation of flow, so as to avoid the erosion of the sealing surface to accelerate wear.ANSI Stainless Steel Forged Plate Flange easy to draw, easy to manufacture, low cost, widely used; but the rigidity is poor, it should not be used for supply and demand, flammable, explosive and high vacuum requirements of the chemical process piping system and height, extreme hazards. The sealing surface has a flat and raised surface. The flange structure is simple, small size, light weight; close and reliable, the current ball valve sealing surface materials widely used plastic, good sealing, in the vacuum system has also been widely used; easy maintenance, ball valve structure is simple, Of the demolition and replacement are more convenient; in full or closed, the ball and the seat of the sealing surface and the media isolation.