INTRODUCTION

 Fast wellhead system is an integrated wellhead configuration which can hang and seal two layers of casing pipes through one wellbore and saves for repeated removal & installation of BOP system.Comparing to the conventional wellhead system,this new type of fast wellhead system is safer, and saves time and labor cost for installations.

PARAMETERS 

●  Material Class：AA ,BB,CC,DD,EE,FF, HH

●  Temperature Class：K ,L,N,P,S,T,U,V,X,Y

●  Product Specification Class：PSL 1,PSL 2,PSL 3,PSL 4

●  Performance Class：PR 1,PR 2