Seat Ring

Seat Rings Insert PTFE, PEEK, DEVLON -V, DELRIN

Nominal Size: DN1"-48"(DN25-1200)

Pressure Rating: ANSI 150-2500(PN16-420)

Base Material:

-Ferrite Steel: ASTM A105,A105N; A350 LF2

-Austenitic Steel: A182 F304,F304L,F316,F316L,F317,F317L,F321

-Duplex, Super Steel: A182 F51/F53/F55/F60

-Martensite Steel: A182 F6a/AISI 410

-Nickel Alloy Steel: Monel, Inconel, Hastelloy,

-Precipitation Hardening Steel:17-4PH/A564 Gr.630

NDT Test: Radiographic test (RT), Ultrasonic Test (UT), Dye penetrant test (DT), Magnetic particle Test (MT)

AEA VALVE Provide Metal-to-Metal coated complete Kits: Ball + Seat + insert PTFE, PEEK, DEVLON -V, or DELRIN