Design & construction: API 600, API 6D
Face to face length: ASME / ANSI B16.10
Connections & dimensions: ASME / ANSI B16.5, ASME / ANSI B 16.25Flanges: RF ANSI #600Pressure & temperature: ASME / ANSI B16.34Test: API 598 Materialsbody-cover: cast steel A216WCB, GP240GH+Ndisc: cast steel A216WCB, GP240GH+Nbody seat facing: A182 F6disc seat facing: A182 F6gasket: graphitepainting: high chlorinated polyethylene HCPE