Manufacturer of epoxy coal tar anti-corrosion steel pipes with four oil and two cloth coatings

Description :

　　Epoxy coal tar anti-corrosion pipe is a type of pipeline with extremely excellent anti-corrosion capabilities. Epoxy coal tar anti-corrosion steel pipes are coated with epoxy coal tar anti-corrosion paint, which is made of epoxy resin, coal tar asphalt, anti rust pigments, additives, and modified amines. This paint is dry and agile, with good adhesion and flexibility. It is packaged in two components and easy to apply. It has the advantages of acid resistance, alkali resistance, salt resistance, water resistance, oil resistance, etc. It is a high-performance anti-corrosion insulation coating that is resistant to water, heat and humidity, can expand and shorten with the coated object, and can also change its main direction to a certain extent by adding different fillers to adapt to different environments. It is widely used in oil, gas, water pipelines, tap water, gas, pipelines, refineries, chemical plants, and sewage treatment plants. The anti-corrosion of pipelines can also be used as anti-corrosion for offshore oil drilling channels and underwater vessels, as well as for mines Corrosion prevention of underground equipment.

　　The epoxy coal tar anti-corrosion spiral steel pipe adopts advanced epoxy coal tar, which has excellent electrical insulation, water permeability resistance, microbial erosion resistance, stray current resistance, heat resistance, and temperature difference resistance. The coating can be used between -4150. It can be used for anti-corrosion of the outer walls of buried or underwater oil, gas, water, and heat pipelines, as well as for anti-corrosion of various steel structures, docks, ships, water gates, gas storage tanks, equipment in refineries and chemical plants, and for leak prevention of sewage tanks, roof waterproof layers, and basement concrete layers.

　　Epoxy coal tar anti-corrosion steel pipes are mainly used for anti-corrosion of the outer walls of buried or underwater steel oil, gas, water, and heating pipelines. They are also suitable for anti-corrosion of various steel structures, docks, ships, water gates, gas storage tanks, refinery and chemical plant equipment, as well as waterproofing and leakage prevention of concrete structures such as concrete pipes, sewage tanks, rooftop waterproof layers, bathrooms, basements, etc.

　　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 0.51.0mm. 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.

　　Epoxy coal tar coatings are divided into two types based on their functional applications: epoxy coal tar primer and epoxy coal tar topcoat. Epoxy coal tar primer is a solvent based product; Epoxy coal tar surface paint is a series of products, divided into solvent-free type (GH 201) and thick slurry type (GH 202) according to solid content. It is also divided into heat-resistant type (used within 150, with W added) and standard type (used within 100) according to the heat resistance temperature of the coating during use, for users to choose according to the actual requirements of anti-corrosion engineering. The enterprise standard for this product is Q/DH 02-2009 liquid epoxy anti-corrosion coating, and its technical indicators are equivalent to the Chinese petroleum and natural gas industry standards SY/T 0447-96 buried steel pipeline epoxy coal tar anti-corrosion coating technical standard and SY/T 0457-2000 steel pipeline liquid epoxy coating internal anti-corrosion coating technical standard. It also meets the requirements of the American Water Works Association standard AWWA C 210-03 steel water pipeline liquid epoxy coating internal and external anti-corrosion coating.

　　This coating is widely used for anti-corrosion and leakage prevention of underwater steel structures and cement components, as well as protection of underground pipelines and lower water tanks of gas storage cabinets; Corrosion prevention of various machinery in coastal and salt fields in high-temperature areas; Corrosion prevention of the inner and outer walls of chemical and other pipelines. This paint has the advantages of excellent water and corrosion resistance of coal tar pitch, 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. Salt spray resistance for over 1000 hours; Resistant to moisture and heat for over 1000 hours.

　　Scope of application:

　　It is mainly used for anti-corrosion of the outer walls of buried or underwater steel oil, gas, water, and heating pipelines. It is also suitable for anti-corrosion of various steel structures, docks, ships, water gates, gas storage tanks, equipment in refineries and chemical plants, as well as waterproofing and leakage prevention of concrete pipes, sewage tanks, roof waterproof layers, bathrooms, basements, and other concrete structures.

AfterSalesService :

• Four oil and two cloth anti-corrosion steel pipe