FLOWVALVE LLC manufactures and sells high-quality pressure pipe unions and related oilfield control products. Flowvalve’s CNC manufacturing facility is located in Sulphur, Oklahoma, and covers nearly 100,000 square feet.
At FlowValve, employees share a common commitment to the quality of our products. All of our products are 100% manufactured and certified in the U.S.A., with complete traceability.
We have developed our product lines specifically for the well-servicing segment of the oilfield. Some of our featured product lines include swivel joints, pup joints, hose loops, tees and ells. Our product lines are recognized and used throughout the industry.
Our newest product line is our Greater Performance (GP) Series swivel joints. These are designed and engineered to be the longest lasting swivel joints on the market today. They are designed for extreme well fracturing where high flow rates and pressures are required.
We also have a full service rebuild shop with 13 certified rebuild/recert technicians. We have a mobile recertification unit and crew available for off cite recertification.

