Seamless Aluminum Alloy Tube / Capillary Tubing Inconel 600 601 625
Our factory specializes in the production and supply of Inconel 600, Inconel 601, and Inconel 625 high nickel-chromium alloy seamless pipes, industrial tubing, and precision metal capillary tubes. All items are sold by weight with favorable pricing per kg, supporting both bulk wholesale and small batch customized orders.
Utilizing advanced cold drawing, hot rolling, solid solution treatment, and seamless integral forming technology, our Inconel alloy tubes feature compact metallographic structure, uniform wall thickness, smooth inner and outer surfaces, high dimensional accuracy, and are free from cracks, sand holes, and oxidation defects. Strict raw material selection and full-process quality inspection ensure stable chemical composition and consistent mechanical performance for every batch.
Product Specifications
| Product Name |
Custom Size Circular Aluminum Alloy Tube |
| Thickness |
Customized |
| Tolerance |
±1% |
| Surface Treatment |
Pickled, 80grit, 160grit, 600grit, polished finish, bright finish |
| Standard |
GB, AISI, ASTM, ASME, EN, BS, DIN, JIS |
| Grade |
Duplex steel, Monel, Inconel, Incoloy, Hastelloy, Nimonic |
| Head Code |
Round |
| Application |
Aircraft ducting systems, Specialized seawater equipment |
| Delivery Time |
8-14 days |
| Customized Support |
OEM |
| Technique |
Cold Rolling or Cold Drawing |
| Material |
Aluminum Alloy |
| Model Number |
600, 601, 625 |
| Shape |
Round |
| Place of Origin |
Other |
| Advantage |
Stable Spec & Accurate Dimension |
| Material Status |
Large stock or fast new production |
| Package |
Standard Package |
| Processing Service |
Cutting, Punching, Welding, Decoiling, Bending |
| Payment |
T/T 30% Deposit + 70% Advance |
Product Description
Inconel series alloys are premium nickel-based superalloys designed for extreme working environments. With high nickel and chromium content, these materials deliver exceptional high temperature resistance, thermal stability, high-pressure resistance, oxidation resistance, and comprehensive corrosion resistance. They effectively resist erosion from strong acids, alkalis, salt water, chemical vapors, and harsh atmospheric conditions while maintaining stable mechanical properties under continuous high-temperature and high-load working conditions.
Compared with stainless steel, carbon steel, and ordinary alloy steel, Inconel 600, 601, and 625 tubing demonstrate significantly longer service life and stronger reliability in severe industrial conditions.
Product Grade & Classification
- Inconel 600: Classic nickel-chromium alloy with outstanding anti-oxidation and dry corrosion resistance, widely used in conventional high-temperature and chemical corrosion applications.
- Inconel 601: Optimized with aluminum element for better high-temperature oxidation resistance and thermal fatigue resistance, ideal for heating equipment and furnace pipeline systems.
- Inconel 625: Molybdenum and niobium reinforced alloy with ultra-high strength, excellent pitting resistance, crevice corrosion and seawater corrosion resistance, suitable for high-end marine, petrochemical and deep processing projects.
- Product Types: Thick wall seamless alloy pipe, thin-wall industrial tubing, micro precision capillary tube, small-diameter instrument pipeline.
Production Process & Specification Customization
All Inconel pipes are 100% seamless, eliminating welding seams to prevent leakage and structural fracture risks under high pressure. We provide complete size customization: outer diameter, wall thickness, total length, and cutting length can be tailored according to customer drawings and technical requirements.
Precision capillary tubes support ultra-fine small-diameter specifications for precision instruments, sensors, and medical equipment. Standard and special sizes are maintained in sufficient stock, and all products can be cut, polished, pickled, and surface passivated as required to enhance corrosion resistance and appearance quality.
Core Performance Features
Wide Application Fields
These Inconel alloy seamless tubes and capillary tubes are widely applied in petroleum, natural gas, chemical industry, thermal power generation, aerospace, metallurgical furnaces, pharmaceutical engineering, environmental protection equipment, marine engineering, shipbuilding, heat exchangers, instrumentation, hydraulic systems, and high-temperature heating equipment. They are the preferred corrosion-resistant and high-temperature resistant pipeline materials for industrial high-end equipment and special engineering projects.
Factory Supply Advantage
We provide direct factory supply with transparent pricing per kg, eliminating middlemen to reduce customer procurement costs. Complete material certificates, chemical composition reports, mechanical test reports, and third-party inspection documents are available upon request.
Custom processing, OEM services, and export standard packaging ensure safe long-distance transportation. With sufficient inventory, stable production capacity, and fast delivery cycles, we support global customers' long-term cooperation and one-stop material procurement. Contact us for samples, detailed size lists, and official bulk quotations.