GH3039 Aerospace High-Temperature Nickel Alloy Capillary Tube
Gnee Steel's GH3039 capillaries are manufactured using advanced high-temperature nickel alloys capable of withstanding the extreme temperature gradients and pressures of hypersonic aerospace applications. Designed specifically for hypersonic vehicle skins, these capillaries offer superior durability and thermal performance, ensuring reliable thermal management in ultra-high-speed environments. By optimizing thermal gradients, they enhance structural integrity and minimize thermal stress, making them an ideal solution for next-generation aerospace engineering.
What are the applications of nickel-based alloys?
Aerospace: Due to their high strength, corrosion resistance, and heat resistance, nickel alloys are used in aircraft components, engine parts, and aerospace equipment. Chemical Processing: Due to their corrosion resistance (resistance to chemicals and acids), nickel alloys are used in chemical reactors, pipelines, and equipment.
| Specifications of High Temperature Gh3039 Capillary Tube： |
| Grade | High Temperature Gh3039 |
| Standard | ASTM B704 / ASTM B704 |
| Range | 1/2″ Nominal Bore To 16″Nominal Bore |
| Length | Single Random, Double Random & Cut Length. |
| Finish | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Form | Round, Square, Rectangular, Hydraulic Etc |
| Type | Seamless / ERW / Welded / Fabricated / EFW |
| Applications | Off-Shore Oil Drilling Companies, Power Generation, Petrochemicals, Gas Processing, Specialty Chemicals, Pharmaceuticals, Pharmaceutical Equipment, Chemical Equipment, Sea Water Equipment, Heat Exchangers, Condensers, Pulp and Paper Industry |
Capillary Specifications
Dimensions: This material is available in various forms, including tubes, strips, plates, bars, and wires. GH3039 capillary tubes typically have a small outer diameter (e.g., 0.2-9.0 mm) and a thin wall thickness (e.g., 0.03-0.6 mm).
Manufacturing Process: GH3039 tubes are available in seamless or welded forms, manufactured using cold rolling or cold drawing processes.
Standards: Production conforms to multiple international standards, including ASTM, ASME, EN, JIS, DIN, and GB/T.
Surface Finishes: A variety of surface finishes are available, such as polishing, bright finish, mirror finish, and pickling.
GH3039 Capillary Tubes: Main Applications
GH3039 capillary tubes are widely used in demanding applications across multiple industries, particularly in high-temperature and corrosive environments:
Aerospace: It is a critical material in the manufacture of aero-engine components designed to operate below 850°C, such as combustion chambers and afterburner components.
Industry: It is also used in industrial furnaces, heat exchangers, chemical reactors, and nuclear power equipment.
Instrumentation: Its properties make it suitable for high-temperature resistors and thermocouples.
Why Choose Gnee Nickel Alloys (Supplier Example)?
✅ Large stock of GH 3039 high-temperature alloy tubes/bars/plates/coils, fast shipping.
✅ Factory direct sales, highly competitive prices, excellent value for money.
✅ Comprehensive quality assurance: Material Testing Certificate (MTC), chemical composition certificate, and mechanical property certificate.
✅ Value-added services: slitting, cutting, polishing, surface treatment.
✅ Worldwide shipping, secure and reliable packaging, and provision of export-required documents.
Email: ss@gneemetal.com
Gnee Steel is a supplier of GH3039 alloy, offering a wide range of products including: seamless pipe (sizes: 4-219 mm; thickness: 0.5-20 mm); welded pipe (sizes: 5.0-1219.2 mm; thickness: 0.5-20 mm); plates (thickness: 0.1 to 100 mm; width: 10-2500 mm); strips; alloy round bars (diameter: 3-800 mm); flat bars (thickness: 2-100 mm; width: 10-500 mm); hexagonal bars (size: 2-100 mm); wire rods; and extruded profiles. We collaborate with steel mills to provide our customers with GH3039 alloy products that meet or exceed numerous leading industry standards, including ASTM, ASME, SAE, AMS, ISO, DIN, EN, and BS standards.
Gnee Steel stocks and sells GH3039, pipes, plates, strips, round bars, flat bars, forged billets, hexagonal steel, wire rods, and extruded profiles. Please feel free to contact us at ss@gneesteel.com for a quote.
