Profile: Mainland Valve & Fitting, Inc. provides new surplus and used industrial equipment. Our products include flanges, instrumentation, tube fittings, steam traps, forged fittings, control valves, strainers, weld fittings, and controls. We also provide industrial products such as electric motors, pipes, pumps, lab equipment, turbines, tools and pneumatic equipment. We supply new surplus spiral wound, and non-asbestos sheet gaskets.