About the characteristics and uses of straight seam steel pipes

About the characteristics and uses of straight seam steel pipes Characteristics of straight seam steel pipes: Straight seam steel pipes generally refer to the use of special processes to perform anti-corrosion treatment on ordinary steel pipes, so that the steel pipes have excellent anti-corrosion capabilities. They are generally used for waterproofing, anti-rust, anti-acid and alkali, anti-oxidation, etc. characteristic. The base metal processes for straight seam anti-corrosion steel pipes include submerged arc welded straight seam steel pipes and high-frequency straight seam steel pipes. The diameter of the anti-corrosion submerged arc welded straight seam steel pipe is above 325, and the diameter of the anti-corrosion high-frequency straight seam steel pipe is below 426. Corresponding anti-corrosion measures are taken for the inner and outer walls of steel pipes according to different needs and application environments. Commonly used ones include epoxy coal pitch anti-corrosion steel pipes, polyurethane anti-corrosion coatings, IPN8710 water diversion anti-corrosion coatings, anti-corrosion polymer coatings, and anti-corrosion steel pipe inner wall cement. Mortar anti-corrosion, etc. Anti-corrosion steel pipes are mainly used in engineering fields with special requirements or harsh environments. After anti-corrosion treatment, the straight-seam anti-corrosion steel pipe can resist corrosion and has the characteristics of waterproof, anti-rust, anti-acid and alkali, anti-oxidation, and other properties. 1. Petroleum: process pipelines for transporting corrosive media in petroleum transportation pipelines, chemical pharmaceuticals, printing and dyeing, and other industries; 2. Fire protection: Applicability to water supply pipelines of anti-sprinkler and sprinkler systems; 3. Highway: protective casing for power, communication, highway, and other cables; 4. Coal mines: suitable for pipe networks such as underground water supply and drainage, underground grouting, positive and negative pressure ventilation, gas drainage, fire sprinklers, etc.; 5. Sewage treatment: sewage treatment discharge pipes, sewage pipes, and biological pool anti-corrosion projects; 6. Power plant: thermal power plant process water waste residue and return water transportation pipeline; 7. Agriculture: Agricultural irrigation pipes, deep well pipes, drainage pipes and other networks; 8. Municipal engineering: suitable for high-rise building water supply, heating network heating, tap water engineering, gas transmission, underground water transmission, and other pipelines. Uses of straight seam steel pipes: 1. Pipes for pipes. Such as seamless pipes for water, gas pipes, steam pipes, petroleum transmission pipes, and pipes for petroleum gas trunk lines. Agricultural irrigation water belt pipes and sprinkler irrigation pipes, etc. 2. Pipes for thermal equipment. Such as boiling water tubes, superheated steam tubes used in general boilers, superheated tubes, large smoke tubes, small smoke tubes, arch brick tubes, and high-temperature and high-pressure boiler tubes used in locomotive boilers. 3. Pipes for the mechanical industry. Such as structural pipes (round pipes, elliptical pipes, flat elliptical pipes), automobile axle pipes, axle pipes, automobile tractor structural pipes, tractor oil cooler pipes, square pipes and rectangular pipes for agricultural machinery, transformer pipes, and bearing pipes wait. 4. Pipes for petroleum geological drilling. Such as oil drilling pipe, oil drill pipe (Kelly and hexagonal drill pipe), drill jack, oil pipe, oil casing and various pipe joints, geological drilling pipe (a core pipe, casing, active drill pipe, drill jack, press hoops, and pin joints, etc.). 5. Pipes for the chemical industry. Such as petroleum cracking pipes, pipes for heat exchangers and pipelines of chemical equipment, stainless acid-resistant pipes, high-pressure pipes for fertilizers, and pipes for transporting chemical media, etc. 6. Manage other departments. Such as tubes for containers (tubes for high-pressure gas cylinders and general container tubes), tubes for instruments, tubes for watch cases, tubes for injection needles and medical equipment, etc. Post time: Jan-12-2024