Ihara Science

Ihara Science Corporation is a Japanese manufacturer of optimal piping systems, serving customers globally with fittings, valves, hoses and pipes. Originally established as a specialist in high-pressure hydraulic fittings centered on compression fittings, the company now pursues optimal piping for all fluids across every type of industrial equipment.

Its product range includes double ferrule fittings, fittings for resin tubes and vinyl hoses, weld-less and automatic welding fittings, metal gasket seal fittings, quick joints, swivel joints and hose joints, alongside bellows valves, metal diaphragm valves, stop valves, ball valves, stainless steel check valves and piston valves, plus metal flexible tubes and stainless steel piping. The Clean Piping Division serves the semiconductor and LCD, energy, food and medical, and analytical instrument markets, while the General Piping Division serves construction machinery, machine tools, shipbuilding and rolling stock, with products approved by ship classification societies worldwide.