1. The more critical step of the reinforced epoxy coal asphalt anticorrosive steel pipe is the surface treatment. After the pipe is formed and welded, there will be a certain amount of rust, dirt and other substances on the surface, so it needs to be removed by rust removal, pickling, sandblasting, etc.
2. After the surface treatment is done, cover the surface of the pipe with a layer of epoxy anticorrosive primer, and ensure that the primer is evenly coated, which can better protect the inside of the steel pipe.
3. Special attention needs to be paid to the details. For example, in the welding of reinforced epoxy coal asphalt anti-corrosion steel pipes during construction, it is necessary to choose appropriate welding rods and be vigilant against inter-span welding to avoid water accumulation and pollution accumulation at the weld joint, which will affect the anti-corrosion effect of building materials. In addition, the humidity and temperature of the environment and the operating skills of the construction personnel are all factors that affect the anti-corrosion effect.
Where are reinforced epoxy coal asphalt cold wound anti-corrosion steel pipes used
1. Reinforced epoxy coal asphalt cold wound anticorrosive steel pipe is suitable for pipelines transporting oil, natural gas and other chemical substances. The transportation of chemical substances has high requirements for the anti-corrosion of pipeline materials, and the reinforced epoxy coal asphalt cold-wound anti-corrosion steel pipe has good corrosion resistance, which can effectively prevent the inside of the pipeline from being eroded and damaged by chemical substances, so as to ensure the service life of the pipeline.
2. Reinforced epoxy coal asphalt cold-wound anti-corrosion steel pipe is also suitable for the construction of industrial wastewater, sewage and other pipelines. The construction of industrial wastewater, sewage and other pipelines requires the use of pipes that can withstand various chemical substances, and the reinforced epoxy coal asphalt cold wrap anticorrosive steel pipe has good corrosion resistance and chemical resistance, which can effectively meet the construction needs of industrial wastewater, sewage and other pipelines.