Special Machining Services by Certified Safety Valve Repair Corp.

Specialized machine shop service providing a wide range of machining capabilities, including CNC LATHE

• Part Fabrication via supplied specification or reverse engineering
• In-place machining and welding services for stellite trim and flange re-surfacing
• In-line field repairs for high pressure welded connection valves, including pressure seal bonnet gate & globe valves
• Parts rebuilding and trim replacement and/or modification with metal spray procedures for corrosive resistance. Metal build up and finish machining to original specifications
• Removal and installation services, field labor
• In-Service/On-Line testing for relief valves
• Pressure gauge calibration, repair and certification with NBS traceability
• Boiler & heat exchanger maintenance, and repair
• Pressure Testing and Hydro-Static Testing 
• Piping and metal fabrications

1GRIND GROOVE OF STRESS CRACK

3WELD REPAIR

7TRITOOL

8CUT RAISED FACE

9CUT FULL BOLT CIRCLE

Authorized by the National Board of Pressure Vessel Inspectors and the A.S.M.E. to repair and certify any Section I or Section VIII pressure relief device.