Seeking advice on gasket model
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May I ask what materials 304 and 316 refer to for these gaskets? It is a graphite-wrapped stainless steel gasket
This gasket is a metal wound gasket (inner and outer ring type); the material of the outer ring is 304, while that of the inner ring is 316L. Its specifications are DN150-CLASS150 (6\"-150#). The material used for the sealing portion in the middle is 316L plus graphite. The standard governing this gasket is ASME B16.20. If you have any other questions, please contact Chuanyou.
OR outer positioning ring, material 304; IR inner positioning ring, material 316L. Size: 6’’; pressure rating: CL150. 316L/FG. Gasket: flexible graphite wound gasket made of 316L, in accordance with ASME B16.20 – a standard American gasket