Din 2573 Stainless Steel Flanges factory

　　NOTE:

　　1. Facing according to DIN 2526

　　Flat face:

　　Form A, Face without any requirements

　　Form B, Face Rz=160, machined (not smoother than 40µm)

　　Raised Face:

　　Form C, Face Rz=160, machined (not smoother than 40µm)

　　Form D, Face Rz=40, machined

　　Form E, Face Rz=16, machined

　　2. Tongue and groove according to DIN 2512

　　Form F, Tongue

　　Form N, Groove

　　3. Male and Female according to DIN 2513, DIN 2514

　　Form V13, V14, Male

　　Form R13, R16, Female