温度(Temperature):-40℃~ +250℃压力(Pressure):≤ 2.5MPa线速度(Speed):≤ 15m/s
动环(Rotary Ring):Q1,Q2,V1静环(Seat Ring):Q1,Q2,B,A辅助密封(Secondary Seal):V,P,E,M1,M2,T弹簧及结构件(Spring and Metal Parts):F,G,M
标准(Standard):G90可替换(Alternative):G6,G4,G46