Hydratight utilizes Electrical Discharge Machining (EDM) as a key part of its on-site machining portfolio to enable precise material removal on conductive components.

For more than a century, Hydratight has provided world-class bolted joint solutions and continues to set international standards in joint integrity for its customers on a global scale. Today, the breadth and depth of our product and service offering is unrivalled in our specialist field. Through our ability to innovate technology to maximize the safety, performance and efficiency of bolted connections, Hydratight sets international standards in joint integrity, providing trusted solutions to customers around the world. Hydratight's activities range from the design and manufacture of products for sale and rental, to training, software development and the provision of on-site services carried out by competent and experienced technicians. Our people are the key to our success: qualified, competent and innovative staff, working closely with customers to ensure a total understanding of their requirements. Our extensive engineering services include: 1. Torque and tension bolting equipment 2. Pipe cutting, bevelling, milling, boring, grinding & end-prepping 3. In-place heat treating, valve testing and leak sealing 4. Product sales, rental and technical support 5. Product service and training