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Hebei haihao high pressure flange & pipe fitting group was established in 1982, located in Mengcun County the hometown of pipe fittings in China.

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Chemical industry


Haihao piping products are widely used in the chemical industry field. Including the petrochemical segment, chemical manufacturing, desalination, pulp, paper making, fertilizer and other chemical material.



Haihao can supplies chemical processing plants with a complete inventory of pipes, fittings, and flanges in carbon steel, stainless steel and special alloys as part of our commitment to providing solutions for potentially extreme pressure, temperature and corrosive environments. Also other relevant products which are needed by the projects, we also know how to use them properly.



When it comes to chemical industry projects, whether the requirements are for fertilizer ,paper chemical processing, chemical drainage, cold or heat water distribution, systems for corrosive liquids, we can offer individual material to meet your distinct requirements.



If your chemical process project has any needs about the pipes, pipe fittings, flanges or other relevant products, please feel free to contact us for further information.


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