Product Description

Before anti-corrosion treatment of 3PE anti-corrosion steel pipe base, it is necessary to check and record the steel pipe entering the pipe platform, carry out shot blasting and rust removal on the outer surface of the steel pipe, and then check whether the cleanliness of the outer surface of the steel pipe and the depth of anchor grain meet the requirements. If the steel pipe does not meet the requirements, it is polished by hand grinding wheel, wrapped with tape paper at the end of the pipe, treated with fine dust, and heated to the required temperature at medium frequency. Cyclooxygen powder spray coating, adhesive extruder side winding, PE extruder side winding, water cooling of anticorrosive pipe, spray identification of qualified products, pipe platform, stacking ready for shipping.