PI 7K Rotary Drilling Hose
1.According to API--7K
3.Fitting: Hammer union, etc...
Choke/Kill Hose Design Features:
The kill hose and choke line hose applies for the connection of the relative motion of the well drilling floor, semi-submersible boat or well drilling boat, and transportation high pressure medium such as oil, gas and mud etc., which is mainly consists of relief hose, BOP hose, kill hose and choke hose. The hose is API Spec. 16C / SY/T 5323-2003 standard, and has characteristics of anti high pressure, fire resistance, heat insulation, and wearable inner surface.
Specification and Basic Parameters for Kill and Choke Line Hose