Product classification
Product classification
Vacuum Exhaust Valve allows controlled venting of vacuum systems, ensures leak-tight connections, supports KF, ISO, CF standards, prevents contamination, maintains stable vacuum, and enables safe system operation.
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.
Nickel-based alloy pipes are produced by either seamless or welded methods. For seamless pipes, billets are heated and extruded into tube form. For welded pipes, nickel alloy sheets are formed into tubes, welded along the seam, and heat-treated. Both types are then annealed, pickled, and undergo quality tests for strength and corrosion resistance.
Corrosion-Resistant Stainless Steel Pipe
High-temperature corrosion-resistant stainless steel pipes are made by melting and alloying high-quality materials, followed by hot forming into pipes. The pipes are then cold worked, annealed, and pickled to remove scale. Finally, they undergo heat treatment and testing to ensure resistance to oxidation, corrosion, and high-temperature performance in harsh environments.
3A sanitary fittings are manufactured from high-quality stainless steel using seamless or welded methods. For seamless fittings, the material is extruded and shaped. For welded fittings, parts are welded, followed by precise machining. Both methods undergo heat treatment, polishing, and rigorous quality control to ensure hygiene, durability, and compliance with 3A standards for food and pharmaceutical industries.
SMS sanitary fittings are made from high-quality stainless steel using seamless or welded methods. The material is shaped, welded if necessary, and then heat-treated. Afterward, the fittings undergo precision machining and polishing to meet SMS standards, ensuring smooth surfaces and hygienic design for use in food, dairy, and pharmaceutical industries.
DIN sanitary fittings are made from high-quality stainless steel using seamless or welded methods. The material is shaped, welded if necessary, and then heat-treated. Afterward, the fittings undergo precision machining and polishing to meet SMS standards, ensuring smooth surfaces and hygienic design for use in food, dairy, and pharmaceutical industries.
BS4825 sanitary fittings are manufactured from high-quality stainless steel, using seamless or welded methods. The material is shaped, welded if needed, and heat-treated. After forming, fittings undergo precision machining, polishing, and pass strict quality control to meet BS4825 standards, ensuring hygienic design for food, beverage, and pharmaceutical industries.
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