Essential details
Shipping:Express Delivery
Product Introduction
CNB is a proven tier‑2 supplier of aluminized exhaust pipes for major OEMs including Komatsu, Land Rover, and Toyota. Using DX54D+AS120 high‑elongation base material from HBIS, we manufacture pipes from Ø32mm to Ø168mm with wall thickness 1.0–3.0mm. Our advanced aluminum‑filled weld seam technology and Panasonic ultrasonic welding ensure no premature rust at the seam. Every pipe goes through eddy current and pressure testing before shipment.