Gulf Coast Modification LP




Gulf Coast Modification, L.P. specializes in modification of new valves. We see a variety of work, including packing changes, end configuration changes, trim changes, radiographic inspection, gear installation, and many others. We are active members in many of the standards organizations that direct our industry. We are located in Houston and are one of the largest industrial valve modification facilities in the nation. We have an ISO based quality system that has been audited and approved by most of the major valve manufacturers and PVF distributors. Although, most of work is done through distribution, we target end-users of valves that require valve modification be performed by a factory authorized facility. Our organization has built a reputation for quick deliveries, high quality, and excellent documentation. We would like to invite you to consider our NEW 30,000 sq. ft. expansion facility designed specifically for midstream valve requirements. This facility offers stem extensions, seal changes, external coatings, end connection changes, and others. We are open for site visits, product reviews, and quality audits at anytime.






Gulf Coast Modification, LP provides the best quality, the best workmanship and the best service for all of your modification needs. We have been audited and approved by a variety of manufacturers, distributors, and end-users. We are capable of modifying a wide range of gate, globe, check, ball, plug and butterfly valves. Below is a brief list of modifications that Gulf Coast Modification can provide:




• Ball and Plug Valve Extensions for Buried Service
• Valve Coating
• Trim Changes – 304SS, 316SS, Monel, Alloy 20, Hast C, Stellite, Bronze, and others
• End Connection Changes – Buttweld End Schedule Changes, RTJ, Weld on Flanges
• Gear Installation – Bevel and Worm
• Drain Connections and Bypass Installation
• Packing and Gasket Changes
• Pressure Testing
• Extended Bonnets/Cryogenic Columns
• Bolting Changes
• Cleaning for Oxygen and Chlorine Service
• NDE Inspection - RT, PT, MT, & VT
• Soft Inserts in Discs or Seats
• In-House PMI Capabilities







7140 W Sam Houston Pkwy N
Houston, Texas 77040
United States of America

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