Engineered for Performance. Heat Resistant, Highly Formable, and Precision Polished.
We strictly follow IATF 16949 compliant management systems. From raw material melting to final delivery, every batch of tubing comes with full Traceability and Mill Test Certificates (MTC). Whether you need ferritic 409L for mufflers or austenitic 304 for exhaust tips, we deliver material properties that match your forming requirements.
409L / 439 Ferritic Stainless Steel: Designed for high-temperature resistance and oxidation resistance. Our tubes offer excellent perforation performance for internal muffler components.
304 Stainless Steel (Mirror/Black PVD): The visual signature of the car. We provide high-gloss polished tubes that withstand exhaust heat without discoloring, ready for chrome plating or PVD coating.
High Strength & Formability: Used for bumper guards, grille trims, and headrest tubes. Our tubes pass strict Flaring and Flattening tests, ensuring they won't crack during complex bending and stamping.
Automotive parts require extreme deformation. Our annealed tubes can achieve a high flare rate (expansion > 30%) without cracking, suitable for swaging and resizing.
For silencers and mufflers, we provide pre-punched or laser-cut tubing with precise hole patterns to optimize airflow and sound dampening.
Unlike standard decorative mills, we have specialized welding technology for Ferritic Stainless Steel (409/430), ensuring strong weld seams that don't split under vibration.
A tube with many small holes (perforated), looking industrial/matte.
Highly polished, shiny exhaust tips (dual outlet or single), looking expensive.
A bent tube used for bumper protection or seat frame.
A: Yes. We control the Elongation (A%) and Hardness (HRB) strictly. Our tubes are fully annealed to ensure they perform perfectly on CNC bending machines.
A: Yes. We supply 409L and 439 grades specifically for the automotive exhaust industry, offering a balance of heat resistance and cost-effectiveness.
