API Standard Wellhead Tubing Head

API Standard Casing Head & Tubing Head

Tubing head with design of versatile straight-bore,can be installed tubing hanger with different specification

Straight-bore Design

45° shoulder design with high load capacity

Side Outlet Connection Form

Threaded flange side outlet,design with VR plug

Lock Down Screw Assembly

·Standardized design lock down srrew assembly

·Lock wear bushing,tighetn tubing hanger

Secondary Seal

Design with secondary seal mechanism at buttom,the casing head shall be installed to fit the height of sealing device through cutting casing on spot

Tubing Head,Top Flange and Tubing Hanger

Rubber seal or metal-to-metal seal

·Tubing Hanger and top flange can be fed through with cable,or penetrated with power mandrel penetrator

·Tubing Hanger and top flange may connect multiple joints for control pipeline.

Our products have been ISO9001 certified and attained API 6A approvals of American Petroleum Institute.All products are fully designed and manufactured in accordance with API,ANSI,GB(national standance)and SY(industry standards)standards.