Coal tar epoxy anti-corrosion steel pipe spot coal tar epoxy coal tar epoxy anti-corrosion steel pipe factory price coal tar epoxy coal tar epoxy anti-corrosion steel professional production to Cangzhou, looking Guanghui Industry, the most professional epoxy coal tar anticorrosive steel manufacturer, your best partner! Coal tar epoxy anti-corrosion steel: coal tar epoxy refers to the outer wall of the steel pipe corrosion, is on the outer wall of steel epoxy coated uniformly thick enough, coal tar pitch, and a variety of other fillers of anti-corrosion coating production to the anti-corrosion steel, coal tar epoxy is a very high price-corrosion form, engineering test shows with coal tar epoxy plus cathodic protection. Oil and gas pipelines using two decades basically no corrosion occurs. Coal tar epoxy anti-corrosion steel pipe that we often say that a few of several oil cloth, often with a two oil cloth, two cloth three oil and three of four oil cloth. Coal tar epoxy coating of steel components for coal tar epoxy primer and topcoat, both with epoxy resin and coal tar pitch as the main film material, and then add anti-rust paint, insulation filler, toughening agents, leveling agents, thinners, anti-settling agent. Appearance: iron red primer Group A, Part B black, all black finish. Has excellent chemical resistance to corrosion and good mechanical properties, good adhesion, film toughness, and after the excellent electrical insulation and anti-permeability, anti-microbial and anti-stray current corrosion, film, can reduce the number of road construction. The main performance standards SY / T 0447-96 "buried steel pipeline coal tar epoxy coating technology standards" and SY / T 0457-2000 "within the liquid epoxy coating steel pipe coating technology standards." Mainly used for underground or underwater steel oil, gas, water, heating pipe wall corrosion. Why are a few of several oil cloth? What is the role of cloth? Here refers to the glass fiber cloth cloth, wrapped in the middle layers of anti-corrosion coating glass fiber cloth, to ensure effective interval stratification, increasing the thickness of the coating, and play better preservative effect, can also be used as aggregate reinforced waterproof (preservative ) layer thickness and integrity. At the same time can increase the tension coating to prevent water seepage after corrosion cracking oil induration, increase the bond strength. Guanghui corrosion Pipe Co., Ltd. Cangzhou professional production and processing of various types of anti-corrosion steel materials, 3PE anti-corrosion spiral steel, coal tar epoxy anti-corrosion steel, ipn8710 anticorrosive steel ...... welcome new and old customers call to discuss business. Company production technology innovation, the pursuit of higher productivity, relying on advanced production equipment, to ensure quality, reduce production costs, monthly large, the same quality of products, the market is definitely the lowest price! Superior production company coal tar epoxy pipe coating performance, uniform corrosion medium thick enough and long service life. Seamless steel pipe commonly used base metal, straight or spiral steel pipe joints, different uses can achieve different pressure requirements, in accordance with the requirements, make the best use of them. We look forward to working with you! !