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API 6A Wellhead & X-mas Tree
An assembly of valves, spools, pressure gauges and chokes fitted to the wellhead of a completed well to control production. ZGV design and manufacture the wellhead and Christmas tree strictly in according with API 6A standards, in a variety of material classes from AA to HH, temperature ranges from K to Y, and production specification from PSL 1 Thru PSL 4. Carries a pressure rating from 2,000psi to 20.000psi.

ZGV provides design, manufacturing, fabrication, assembly, and testing of Conventional Surface Wellhead Systems, Christmas Trees, Single Well (Onshore) and Multi-Well (Offshore) Emergency Shut-down Systems (Pneumatic-Hydraulic-Electric) strictly to ISO Certification standards and requirements. Our wellheads are tough, tested, & trusted by our clients worldwide, making them a great choice for any drilling crew.

ZGV Wellhead and Christmas tree has a wide application in well drilling, oil & gas, water injection and down hole areas. These items are always installed on the top of a well for sealing the annular space between casing and tubing, also for a purpose of controlling wellhead pressure, regulating well flow rate and transport oil from well to pipe line system. ZGV provide the most efficient, safe and high-quality wellheads for the oilfield industry with features of easier installation, maintenance for upkeeping on your wells that are easily installed with standard tools.



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