On the axonometric view, flat ring gaskets of type DN250 PN16 HG/T20606-2009, as well as universal aramid fiber boards AIG300IM, were originally used
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On the axonometric view, flat ring gaskets of DN250 PN16 (HG/T20606-2009, general-purpose aramid fiber board AIG300IM) were originally used; now, can wound gaskets of DN250 PN16 D1222 HG/T20610-2009 be used as a substitute? Which master can help to solve this in detail?
If you confirm that the sealing surface of the flange is of the RF type, it can be replaced with a wound gasket
First, determine what medium is being transported in the pipeline, whether cleanliness requirements apply, and whether it is corrosive; some media are not suitable for use with wound gaskets. Next, consider the shape of the end face of the flange: wound gaskets can be used for flanges with convex, concave-convex, or tenon-and-socket surfaces. For completely flat flanges, the use of wound gaskets is not recommended. It is also important to take a look at the bolts that are used; wound gaskets are best paired with medium-to-high strength bolts, as low-strength bolts generally cannot be used in combination with wound gaskets. Hex head bolts are usually paired with non-metallic gaskets as well.