Gulf Coast Downhole Technologies

Stewart Tubular Products, located in Northwest Houston, TX, is a leading provider of complex machining solutions, specializing in downhole tubular accessories and custom manufacturing. With a state-of-the-art facility and a highly trained team, the company offers quick turn-key services designed to streamline procurement processes and enhance delivery times. Committed to quality, Stewart Tubular boasts certifications including ISO 9001 and API Q1, reflecting their dedication to excellence since inception. Their extensive capabilities include threading services for both Premium and standard API connections, ensuring reliable support for the energy industry year-round. Generated from the website

Welcome to the Website of Vanco HISTORY: Since its beginning in 1960, Vanco Ring Gasket Speciality, Inc, has grown into a major producer of API and ASA metal ring-joint gaskets. Quality ring gaskets, available from stock or fast deliveries on special rings, and fair prices are the factors that helped Vanco Ring Gasket achieve its growth. QUALITY: API and ASA establish standards for the manufacture of ring gaskets. To insure that standards are met and that our customers receive quality ring gaskets, tight inspection controls are maintained through-out processing. Raw materials are examined for hardness, uniformity, and suitably to service conditions. After machining and plating ( where required ), our ring gaskets are inspected for dimensions, tolerance, finish, and appropriate workings. Finally they are packaged in boxes adequate to protect them from damage while in shipping and storage. PRODUCTION FACILITIES: Recently, Vanco moved into a new modern plant specially equipped with ring-forming rolls, flash-butt welder, power saws, multiple-head torch burners, automatic turret lathes, and supporting machines. Both the plant and equipment were designed and selected to provide maximum production rates. The result has been cost-savings in the production of the Vanco Ring gaskets. A savings passed on to our customers. GIVE US A CALL: We will be more than happy to answer any of your questions, and help meet your needs!

Master Rig International is a company that serves the oilfield industry. The company offers a range of drilling equipment. It provides on-site consulting and inspection services. Master Rig International offers packaging, refurbishment and various technical services. The company also specializes in rig-up sourcing and assembling. Master Rig International maintains a location in Houston.