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      Cangzhou Spiral Steel Pipes Group Co.,Ltd.

    2. Epoxy coal asphalt anti - corrosion steel pipe
      Release date:2016-11-07


      Epoxy coal asphalt anti - corrosion steel pipe
       
       
      Requirements of Epoxy Coal Bitumen Anticorrosive Steel Pipe and Pre - construction Preparation
      2. Material requirements
      2.1 All anti-corrosion materials must have material quality certificate, certificate;
      2.2 different manufacturers, different varieties of anti-corrosion materials should not be mixed with the use;
      2.3 anti-corrosion paint and thinner storage and construction process shall not be acid, alkali and water contact;
      2.4 storage of anti-corrosion paint the Treasury should be clearly prohibited signs of fireworks, and shall be equipped with fire-fighting equipment and well-ventilated
      2.5 Primer brushing HS52 epoxy coal tar pitch, topcoat brush HS52 epoxy coal tar pitch, glass cloth in the alkali-free wax glass cloth;
      2.6 paint to open the barrel, must be sealed to save;
      2.7 The arrival of paint materials should be timely inspection, inspection before use;
      3. Anti-corrosion construction methods
      3.1 Preparation before construction
      3.1.1 construction personnel to enter the site must be carried out before the plant safety education.
      3.1.2 construction personnel must be familiar with the construction methods and construction requirements.
      3.1.3 The tools to be used should be prepared before construction.
      3.1.4 Paint the paint before the deal should be all the correct brand recognition, the paint bucket back and forth shaking, shaking the paint in the barrel before opening the bucket to use.
      3.1.5 Open the barrel, if found crust or other debris, must be filtered through the 200 mesh filter clean before use.
      3.1.6 paint on the expiration or quality problems, are not allowed to use, must be replaced with qualified paint.
      3.1.7 paint before construction, should try to paint, no problem before the formal painting construction.

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