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Pipe ends welding structure, welding groove can be made according to the standard or user requirements, is suitable for the thermal power plant, petrochemical, metallurgy and other high temperature and high pressure water, steam, oil, superheated steam pipe for preventing backflow device of medium.
Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, diameter, drive, etc.. Specific please contact or online advisory contact.

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