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          Contact us
          Cangzhou City Yongzheng Pipe Industry Co., Ltd
          Service Hotline:zhengyanqing 15130768518
          Tel:0317-8556707
          Fax:0317-6189108
          Email:yzgy1888@163.com
          Address:Cangzhou City Heibei Province
          Website:http://www. czyzpipes.com
          Yongzheng special for lining cement mortar steel pipe

          Yongzheng special for lining cement mortar steel pipe

          The lining of cement mortar is the anticorrosive resistance of cement mortar inside the tube body.Lined with cement mortar lining anti-corrosion steel pipe due to the steel tube filled with concrete, can absorb a lot of heat energy, suffers a fire string section temperature field distribution is very uneven, increased fire-resistant pillar, slow heating speed of steel column, and once the steel column to yield, concrete can absorb most of the axial load, to prevent the structure collapse.The fire resistance of the composite beams will also increase because the temperature of the steel beam will be reduced from the top flange to the concrete.According to the experimental statistics, it is shown that the fire-resistant 3 hour requirement and the steel column can reduce the fire retardant paint by a factor of 1/3 or even more, with the increase of the diameter of the steel tube, the more the paint is saved.The water delivery pipe is formed in the inner wall of the steel tube through the centrifuge or pipeline spraying machine, which mainly extends the service life of the water supply pipe, protects the water quality, and improves the water transmission capacity of the pipeline.Standards: CECS10:89 or GB50268-2008 equipment including steel pipe shot blasting derusting machine, 3 PE, PE pipe winding equipment black yellow jacket drawbench, sandblasting derusting equipment, polyurethane low pressure machine, foam platform, FRP winding machine, two PE coating, anticorrosion heat preservation facilities, such as cement mortar spraying machine testing equipment.Consultation phone 15130768518 zheng manager
          Right:Cangzhou City Yongzheng Pipe Industry Co., Ltd Address:Cangzhou City Heibei Province
          Service Hotline:zhengyanqing 15130768518 Tel:0317-8556707 Fax:0317-6189108 Email:yzgy1888@163.com
          Website:http://www. czyzpipes.com
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