Well surface testing Flowhead
The flowhead (Surface test tree) consist of cross adaptor, swivel, body, lifting sub,plug valve and so on.
The flowhead is raising type with two wings which can connect with pipings, outlet is 1502 union. As per requirements, the tools can be transported from the top, the two wing control the fluid by low torque valves. The master valve control the surface equipment open and close. The thread of swivel is Left thread in order to avoid thread loose when in rotating.
The bottom connection thread is 4 1/2IF, two stage sealing in order to keep high tensile strength and high pressure sealing.
Main parameter
Main Bore diameter:78mm
Working pressure:70Mpa
Max. Lifting capacity:1800kN
Connection: Bottom:4 1/2"If
Two wing:2" FIG1502 and 3" FIG1502
Working temperature:-29~121℃
Working condition:Mud, oil, gas(H2S)
Oil well surface testing Flowhead with swivel Surface test tree