Introduction to the process of five cloth and three oil anti-corrosion steel pipe manufacturers

Description :

　　The components of epoxy coal tar anti-corrosion spiral steel pipe are epoxy coal tar primer and topcoat, both of which are mainly composed of epoxy resin and coal tar as film-forming materials, and are made by adding various anti rust pigments, insulating fillers, toughening agents, leveling agents, diluents, anti settling agents, etc. Appearance: Primer component A is iron red, component B is black, and the topcoat is black. Dry oil and some semi oil are mainly used as raw materials for epoxy coal tar anti-corrosion steel pipes. Mineral oil includes natural asphalt, petroleum asphalt, and kerosene asphalt. There are three commonly used types of resins: natural resins, synthetic resins, and synthetic resins. Natural resins: rosin, insect glue, asphalt. Artificial resin: made by processing natural organic polymer compounds. Synthetic resin: made from monomers through polymerization or condensation reactions. Product Introduction of Epoxy Coal Tar Anti Corrosion Steel Pipe: It is divided into epoxy coal tar primer and topcoat, both of which are mainly made of epoxy resin and coal tar as film-forming materials, with various anti rust pigments, insulating fillers, toughening agents, leveling agents, diluents, anti settling agents, etc. added. Component B is a modified amine curing agent or a curing agent as the main material, with added pigments and fillers. When this product is sold, components A and B are supplied together. During construction, they are mixed in proportion and mixed evenly before being used up within the specified time.

　　The components of epoxy coal tar anti-corrosion spiral steel pipe are epoxy coal tar primer and topcoat, and the product must be of high quality. They are mainly made of epoxy resin and coal tar pitch as film-forming materials, with various anti rust pigments, insulating fillers, toughening agents, leveling agents, diluents, anti settling agents, etc. added. Appearance: Primer component A is iron red, component B is black, and the topcoat is black. It has excellent resistance to chemical media corrosion and good physical and mechanical properties, good adhesion, tough coating, as well as excellent electrical insulation and anti permeability, anti stray current and anti microbial erosion. After film formation, it can reduce the number of construction passes. Epoxy coal tar anti-corrosion coating is composed of two main components: epoxy and coal tar. It is a two-component coating of A (epoxy) and B (curing agent), which has excellent adhesion, toughness, moisture resistance, water resistance, and chemical resistance. It has the performance of preventing various ions from passing through the paint film and has the characteristics of expansion and contraction with the coated object. The paint film never falls off or cracks. Thickness of 0.5-1.0mm. Epoxy coal tar is a cost-effective form of anti-corrosion, and engineering tests have shown that using epoxy coal tar combined with cathodic protection. Oil and gas pipelines have been used for 20 years without any corrosion.

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• Five cloth three oil anti-corrosion steel pipe