Inconel 625 Pipes
Premium quality Inconel 625 pipes manufactured to meet international standards for diverse industrial applications
Premium Inconel 625 Pipes
Starlight Tubes supplies premium Inconel 625 pipes (UNS N06625) renowned for exceptional corrosion resistance in aggressive acidic and marine environments. Inconel 625 pipes offer superior resistance to pitting, crevice corrosion, intergranular corrosion, and stress-corrosion cracking, combined with excellent mechanical properties from cryogenic to 1800°F temperatures, making them indispensable for offshore oil & gas production, seawater desalination, chemical processing, and pollution control equipment.
Our Inconel 625 pipes are manufactured in seamless and welded configurations with solution annealing and controlled microstructure for optimal corrosion resistance. Each pipe undergoes comprehensive testing including ultrasonic inspection, PMI verification, hydrostatic testing, intergranular corrosion testing per ASTM A262, and mechanical property validation to ensure superior performance in chloride-bearing and acidic service environments.
Technical Specifications
ASTM / ASME CompliantTechnical Specifications — Inconel 625 (UNS N06625)
Certified chemical limits and tensile mechanical properties for ASTM B444 / SB444 Inconel 625 seamless pipe
| Grade | Ni (min) | Cr | Mo | Nb+Ta | Fe (max) | C (max) | Mn (max) | Si (max) | Ti (max) | Al (max) |
|---|---|---|---|---|---|---|---|---|---|---|
| Inconel 625 (N06625) | 58.0 | 20.0-23.0 | 8.0-10.0 | 3.15-4.15 | 5.0 | 0.10 | 0.50 | 0.50 | 0.40 | 0.40 |
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Your Trusted Inconel 625 Pipe Supplier
Starlight Tubes specializes in Inconel 625 pipes for corrosive marine and chemical environments. We provide NACE compliant products with complete corrosion testing documentation.
Frequently Asked Questions on Inconel 625 Pipes
Key engineering, tolerance, and international compliance answers from our metallurgical quality desk.
Inconel 625 is used in aerospace, marine, chemical processing, and nuclear applications due to its excellent strength and corrosion resistance at high temperatures.
Request Project Quotation for Inconel 625 Pipes
Submit your required sizes, wall thicknesses, material grades, and total tonnage. Our technical sales engineers respond with complete mill pricing and lead times within 24 hours.