Product classification
Product classification
Seamless alloy steel boiler tubes are made by piercing a solid billet to form a hollow tube, then elongating it through a series of extrusion and drawing processes. The tube is heat-treated to enhance its mechanical properties, followed by finishing processes like pickling and annealing to ensure smooth surfaces, precise dimensions, and uniform wall thickness.
Seamless carbon steel boiler tubes are made by piercing a solid billet to form a hollow tube, then elongating it through a series of extrusion and drawing processes. The tube is heat-treated to enhance its mechanical properties, followed by finishing processes like pickling and annealing to ensure smooth surfaces, precise dimensions, and uniform wall thickness.
Medium & Low Pressure Boiler Tube
Medium & low pressure boiler tube features good heat resistance, corrosion resistance, reliable strength, and durability, widely used in industrial boilers, heating systems, and power plants.
High pressure boiler tube offers excellent strength, high temperature resistance, corrosion resistance, and durability, widely used in power plants, industrial boilers, and high-pressure steam systems.
ASTM boiler tube provides high strength, excellent heat resistance, corrosion resistance, and durability, widely used in industrial boilers, power plants, and high-pressure steam systems.
EN boiler tube provides high strength, excellent heat and corrosion resistance, durability, and reliability, widely used in European-standard boilers, power plants, and industrial steam systems.
JIS boiler tube offers reliable strength, good heat and corrosion resistance, durability, and precision, widely used in Japanese-standard boilers, industrial steam, and power plant applications.
Stainless Steel Heat Exchanger Tube
Stainless steel heat exchanger tubes are manufactured by first drawing a solid billet into a tube shape, then forming it into precise dimensions. The tubes undergo processes like cold drawing and heat treatment to enhance strength and corrosion resistance. Surface finishing, such as pickling or polishing, ensures smooth surfaces, making the tubes ideal for heat exchange applications.
Alloy Steel Heat Exchanger Tube
Alloy steel heat exchanger tubes are manufactured by first drawing a solid billet into a tube shape, then forming it into precise dimensions. The tubes undergo processes like cold drawing and heat treatment to enhance strength and corrosion resistance. Surface finishing, such as pickling or polishing, ensures smooth surfaces, making the tubes ideal for heat exchange applications.
Carbon steel seamless pipes are produced through a process where solid billets are heated and pierced to create a hollow tube. The tube is then elongated and reduced in size by extrusion or rotary piercing, followed by cold drawing or pilgering. Finally, the pipes undergo heat treatment and surface finishing for desired strength, dimensional accuracy, and surface quality.
Carbon steel welded pipes are produced by first forming a flat steel sheet or strip into a tube shape. The edges are then welded together using high-frequency or submerged arc welding methods. After welding, the pipes are cooled, heat-treated, and subjected to size and surface finishing processes like cutting, straightening, and testing to meet quality standards.
Seamless alloy steel pipes are high-strength tubes made from alloy steel, with no welded seams. They offer excellent resistance to high pressure, temperature, and corrosion. Commonly used in industries like oil and gas, power generation, and chemical processing, they provide durability and reliability in demanding environments.
Alloy steel welded pipes are manufactured by first forming alloy steel into a tube shape, then welding the seam using a high-temperature process. The welded pipe is heat-treated to enhance strength and durability. Afterward, it undergoes various quality checks, including pressure testing and surface inspection, to ensure it meets the required standards for strength, corrosion resistance, and performance.
Duplex stainless steel pipe combines high strength and excellent corrosion resistance, resists pitting and stress corrosion cracking, withstands high temperature, suitable for chemical, petrochemical, oil, gas, and marine applications.
Super Duplex Stainless Steel Pipe
Super duplex stainless steel pipes are produced by either seamless or welded methods. For seamless pipes, a solid billet is heated, pierced, and elongated into a tube. For welded pipes, stainless steel is formed into a tube, welded, then heat-treated. Both types undergo annealing, pickling, and testing to ensure strength, corrosion resistance, and quality.
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