China Suppliers - GR7 (Ti-Pd) Titanium Coils Factory for High-End Chemical Reactors and Aerospace Applications

Our precision-rolled titanium coils are engineered for continuous processing adaptability, covering a diverse range of grades to serve high-end industries—including commercially pure (GR1, GR2, GR4), alloyed (GR5 Ti-6Al-4V, GR7 Ti-Pd, GR9 Ti-3Al-2.5V), and medical-grade (Ti-6Al-4V ELI).

• 🔵GR1 / GR2: Exceptional ductility & corrosion resistance, ideal for lightweight roll-formed components
• 🟠GR5 (Ti-6Al-4V): Tensile strength up to 860 MPa — outstanding strength-to-weight ratio for structural parts
• 🟢GR7 (Ti-Pd): Palladium addition enhances resistance to reducing acids for aggressive chemical processing
• ⚕️Ti-6Al-4V ELI: Medical-grade, biocompatible for implantable device blanks via continuous stamping

We provide flexible roll material-specific specifications: thickness ranges from 0.15mm (ultra-thin for precision stamping) to 6mm, width from 500mm to 2000mm, and maximum coil weight up to 5 tons, with custom slit widths available for automated production lines.

All coils undergo specialized processing—precision cold rolling with tension control, continuous annealing in protective atmospheres, and optional continuous passivation—to ensure uniform thickness tolerance (±0.01mm for thin gauges) and consistent mechanical properties. Surface finishes include mill-finished, pickled, or polished, optimizing compatibility with downstream processes like welding, stamping, or coating.

• ✈️Aerospace: Aircraft skin rolls, engine ducting
• 🏥Medical: Implantable device blanks via continuous stamping
• ⚗️Chemical: Continuous molding pipe lining
• ⚓Marine: Offshore structure cladding
• 💡Electronics: Heat exchanger fins

Leveraging titanium's inherent advantages — low density 4.51 g/cm³, seawater/chlorine resistance, and biocompatibility — these coils excel across demanding industries. Each batch undergoes rigorous testing including ultrasonic inspection, tensile/elongation analysis, and corrosion trials.