Based on this product's specifications, here are some alternatives and similar models
Chimney inner sleeve ABX 150_40 — stainless liner for flue systems
Summary description:
Chimney inner sleeve ABX 150_40 is a replacement liner component for flue and chimney systems. Manufactured by ABX, this inner sleeve fits ducts with compatible dimensions and provides a smooth internal surface to guide exhaust gases and protect the main chimney structure. Suitable for maintenance, repairs, or upgrades of residential and light-commercial chimneys.