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Haihao specializes in serving high-quality engineering projects involving steel pipes, flanges, pipe fittings, piping sensors and piping equipment spares. With a commitment to excellence, we provide tailored solutions for industries such as oil and gas.
Application in connecting subsea pipelines, wellhead equipment, shipbuilding industry cet. it is a connecting pipe fitting with high sealing, high pressure resistance, and corrosion resistance.
forging and Hammering,forging and pressing,intermediate frequency pushing, machining.cold forming.hot extrusion,heat treatmenf and other superb technologies.
