•  PCP wellhead can use PCP to perform production practice.

•  Make prevented valve ,top flange and cross to an integral to decrease height and size of installation ,increase reliability of seal.

•  Working Pressure: 2000PSI～5000PSI

•  Working Medium: oil、natural gas、mud and gas containing H2S、CO2

•  Working Temperature: -46°C～121°C（Class LU）

•  Material Class: AA、BB、CC、DD、EE、FF、HH

•  Specification level: PSL1-4

•  Performance Requirement: PR1-2