Catalytic converter (colloquially, “cat” or “catcon”)
A device used to reduce the toxicity of emissions from an internal combustion engine.

Working Principle of Three-way Catalytic converter:
Reduction of nitrogen oxides to nitrogen and oxygen: 2NO_x → xO₂ + N₂
Oxidation of carbon monoxide to carbon dioxide: 2CO + O₂ → 2CO₂
Oxidation of un-burnt hydrocarbons (HC) to carbon dioxide and water: C_xH_2x+2 + [(3x+1)/2]O₂ → xCO₂ + (x+1)H₂O  

Seamless Catalytic Converter 001
* Converter Overall Length: Adjustable according to customers' requirements.
* Converter Middle Diameter: 102mm, 114mm, 128mm
* Inlet&Outlet Diameter: Thinner than Middle Diameter, and according to customers' requirments.
* Inside Core: Metal or Ceramic Substrate
* Outside Material: Seamless Pipe