API 6A casing head working pressure: 2000~5000psi nominal size: 7"~13 5/8" connect: BTC,LCSG,CSG,WST,weld, slip side outlet

Casing head design features a 45 degree landing shoulder. This design  avoids damage to  sealing areas  by  drilling  tools  and prevents  test  plug  and  blow  protector  wedging  problems  when pressure is applied. This design  also  allows  for  accurate  vertical positioning of annular seals, control line porting and test ports.

Features:

Size: 9 ~ 21-1/4

Working Pressure: 2,000 thru 10,000 psi

Temp: - 60°C to 121°C (K,U)

Material: AA thru FF

PSL: 1 ~ 4

PR: 1 ~ 2

API 6A casing head