Epoxy coal pitch anti-corrosion steel pipe manufacturer

Anti-corrosion steel pipes are used in: Municipal projects: suitable for high-rise building water supply, heating network heating, tap water projects, gas transmission, underground water transmission and other pipelines. Petroleum: process pipelines for transporting corrosive media in petroleum transportation pipelines, chemical pharmaceuticals, printing and dyeing and other industries. Sewage treatment: sewage treatment discharge pipes, sewage pipes and biological pool anti-corrosion projects Agriculture: agricultural irrigation pipes, deep well pipes, drainage pipes and other networks, the corrosion resistance is better than that of steel structures, which is conducive to the fire resistance and fire resistance of steel pipes. Good ductility and superior seismic performance. The epoxy coal pitch anti-corrosion coating is composed of two main components: epoxy and coal pitch. It is a two-component coating of A (epoxy) and B (curing agent). It has excellent adhesion, toughness, Resistant to moisture, water, and chemical media, it has the ability to prevent various ions from penetrating the paint film, and has the characteristics of expanding and shrinking at the same time as the object being painted. The paint film never peels off or cracks. Thickness.~. Epoxy coal pitch is a cost-effective form of anti-corrosion. Engineering measurements show that epoxy coal pitch plus cathodic protection is used. Oil and gas pipelines have been used for 20 years without any corrosion. It is applied at room temperature and cured naturally. It is easy to construct and can be constructed manually or mechanically. It is especially suitable for on-site use.
Epoxy coal pitch coatings are divided into two categories according to their usage functions: epoxy coal pitch primer and epoxy coal pitch topcoat. Our company's epoxy coal pitch primer is a solvent-based product. Our epoxy coal pitch topcoat is a series of products. According to the solid content, it is divided into two categories: solvent-free type (H) and thick paste type (H). According to the use of the coating, The heat-resistant temperature is divided into temperature-resistant type (used within ℃, filling) and standard type (used within ℃), for users to choose according to the actual requirements of anti-corrosion projects. Product introduction of epoxy coal pitch anti-corrosion steel pipe
Our factory has an internationally advanced steel pipeline anti-corrosion operation line and special equipment for metal structure anti-corrosion and insulation. It can undertake the anti-corrosion of cement mortar on the inner wall of steel pipes, the anti-corrosion of the inner wall of pipe fittings (drinking water), and the anti-corrosion of non-toxic paint on the inner wall of steel pipes. Single-layer and double-layer sintered epoxy powder (B) Double-layer polyethylene and three-layer polyethylene double-layer polyethylene Three-layer poly exterior coating project. Epoxy coal pitch anti-corrosion on the outer wall of pipe fittings, wrapped glass cloth (cloth oil, cloth oil, cloth oil, cloth oil) anti-corrosion, polyethylene bend heat shrink tape anti-corrosion, fiberglass anti-corrosion, polyurethane foam insulation, and various polymer anti-corrosion coatings . Executive / B: D,
Technical indicators Epoxy coal pitch paint is divided into two categories according to its use function: epoxy coal pitch primer and epoxy coal pitch top paint. Our company's epoxy coal pitch primer is a solvent-based product. Our epoxy coal pitch topcoat is a series of products. According to the solid content, it is divided into two categories: solvent-free type (H) and thick paste type (H). According to the use of the coating, The heat-resistant temperature is divided into temperature-resistant type (used within ℃, filling) and standard type (used within ℃), for users to choose according to the actual requirements of anti-corrosion projects. The enterprise standard of this product is Q/DH "Liquid Epoxy Anticorrosive Coating", and its technical indicators are consistent with China's oil and gas industry standards/"Technical Standard for Epoxy Coal Asphalt Anticorrosion Coating for Buried Steel Pipelines" and/"Liquid Epoxy for Steel Pipelines" It is equivalent to the "Technical Standard for Internal Anti-corrosion Layer of Coating" and also meets the requirements of the American Water Works Association standard "Internal and External Anti-corrosion Layer of Liquid Epoxy Coating for Steel Water Pipelines".
Coating performance: This coating is widely used for the anti-corrosion leakage of underwater steel structures and cement components, the protection of underground pipelines and the water tank under the gas tank, the anti-corrosion of various machinery in coastal and salt fields in high-temperature areas, the anti-corrosion of chemical and other pipelines Anti-corrosion of inner and outer walls. This paint has the advantages of excellent water resistance and anti-corrosion properties of coal tar asphalt and good adhesion of epoxy resin paint, tough paint film, high mechanical strength and good chemical corrosion resistance. Effective anti-rust paint pigments are added to the primer. Resistant to salt spray for more than h and humidity and heat for more than h.
Epoxy coal pitch anti-corrosion steel pipes are mainly used for the outer wall anti-corrosion of buried or underwater steel oil, gas, water supply, and heating pipelines. They are also suitable for various steel structures, docks, ships, sluices, and gas Anti-corrosion of storage tanks, refinery and chemical plant equipment, and waterproofing and anti-leakage of concrete structures such as concrete pipes, sewage pools, roof waterproofing layers, toilets, and basements. [], three-layer polyethylene steel pipe anti-corrosion, two-layer polyethylene steel pipe anti-corrosion for oil and gas. Standard: /D Although my country's epoxy coal pitch paint industry started late, it is developing rapidly. Paint production companies and downstream companies lack good communication and docking. In the past, paint production companies only focused on the technical research and development of epoxy coal pitch paint products, while paint downstream companies only focused on the improvement of coating technology and did not fully grasp the performance of paint products, resulting in paints that cannot be obtained in practical applications. Full play. In order to improve the performance of paint products, but neglecting its actual application effect, the backward coating equipment and technology limit the application and development of paint products.