Full or Reduced BoreOutside Screw & Yoke (OS&Y), rising stemFlexible or Solid Wedge
Renewable seat rings
Bolted Bonnet or Pressure Seal Bonnet
RF、RTJ、またはBW
設計基準
Design & manufacture according to API 600, API 603, ASME B16.34End Connection according to ASME B16.5 (RF & RTJ), ASME B16.25 (BW)Also available per NACE MR-0175, NACE MR-0103, ISO 15848, API624