Profile: Standard Source, Inc. is a distributor of hydraulic and pneumatic parts. We provide hydraulic & pneumatic hose fittings, tubing & tube fittings, hose & tube assemblies, bin filling, value analysis, equipment auditing & preventive maintenance audits, hose crimpers & crimp fiitings and metric fittings. We also offer brass fittings & valves, thermoplastic hose & fittings, cylinders, hand & power pumps, hydraulic jacks, portable punch, filter assemblies, transducers, snubbers and quick couplers. Our valve includes carbon steel ball valves and stainless steel ball valves.