A Leading Engineering and Machining Shop in NoCal With a reputation built on 30 years of providing heat exchanger repairs and other quality engineering and machine shop services, we at Johansing bring seasoned technical expertise and proven problem solving to every project whether were called on for engineering design, repair of existing equipment or to provide guidance to help achieve the most efficient skid-mounted process piping design and build. We are a trusted outsource partner who provides a broad range of services such as: ASME Engineering and Designs Drafting TEMA Design Skid-mounted system process piping, instrumentation and assembly Machining, welding for original equipment or repair Many of our projects start with customers giving us a call to help solve a problem, provide a quote or to have us come out to help figure out the best approach on a project. We are proud to serve the refineries in the NoCal region building and repairing heat exchangers and other O&G equipment to help them reduce downtime and keep the facilities running smoothly. Machining Capabilities Include: 120,000 lbs capacity CNC Machining up to 60 x 30 x 30 high Machining up to 240 Diameter and 35" in length Vessels up to 10,000 PSI pressure rating Certifications CE and TUV certified vessels National Board R stamp for repair and alterations ASME Sstampfor boiler and steam piping ASME U stamp for pressure vessels ASME and CE certified for welding