Paddle Type Orifice Plates are manufactured for use with Raised Face Orifice Flanges and Holding Blocks. Each plate is carefully manufactured to meet or exceed standards set by A.G.A., I.S.A., A.N.S.I., A.S.M.E. and A.P.I. recommendations. Stocked in 304 & 316 Stainless Steel and available in any material requested, such as Monel, Hastelloy, Copper-Nickel, etc. Coatings can also be provided.