What are the typical applications of Inconel seamless pipes and tubes?
Answer: These seamless pipes and tubes are widely used in aerospace, petrochemical processing, gas turbines, heat exchangers, power generation, and high-temperature furnace systems where strength and corrosion resistance are critical.
What are the main differences between Inconel 600, 625, 738, and 713C?
Answer:
Inconel 600: Excellent resistance to oxidation and corrosion, suitable for heat exchangers and chemical equipment.
Inconel 625: Superior corrosion resistance and high strength, ideal for marine, oil & gas, and chemical processing.
Inconel 738: High-temperature strength and creep resistance, commonly used in gas turbine components.
Inconel 713C: Outstanding high-temperature strength and fatigue resistance, mainly used for aerospace and turbine engine parts.
What size range is available for seamless round pipes and tubes?
Answer: Outer diameters typically range from 6 mm to 350 mm, wall thicknesses from 0.5 mm to 50 mm, and lengths up to 6 meters. Custom sizes can be manufactured upon request.
What manufacturing and processing options are available?
Answer: The tubes are produced by seamless hot extrusion or cold drawing. Additional services include cutting, bending, heat treatment, and surface finishing such as pickling or polishing.
What standards and certifications do these nickel alloy tubes comply with?
Answer: These products comply with ASTM and ASME standards such as ASTM B167, B444, and B622, and can be supplied with ISO 9001 and EN10204 3.1/3.2 material test certificates to ensure consistent quality.
