Profile: Met Lok Hydro Pneumatics Pvt Ltd. is a manufacturer and exporter of tube fittings and instrumentation products. We are accredited with ISO 9001:2000 certification. Our flanges are joined to each other with bolting and joined to a pipe system by welding & threading. Our condensate pots are available in pipe threads and half coupling/socket weld connections. Our ball valves are designed for the applications such as instrument lines, gas sampling lines, pneumatic systems, pilot plants and analyzer labs.