Welcome: Pruiting Environmental Protection Technology Co., Ltd 

Metallic substrate

  • Metallic substrate
  • Metallic substrate
  • Metallic substrate
  • Metallic substrate
  • Metallic substrate
Metallic substrateMetallic substrateMetallic substrateMetallic substrateMetallic substrate

Metallic substrate

  • metallic substrate
  • metal substrate
  • Product description: metallic substrate
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PRUITING®'s metallic substrate , is using 0.05mm or thinner steel foil in the series of products, this leads to a further reduction in the exhaust gas counter pressure which improves the engine performance and decrease the fuel consumption.


Current product offer covers from 1.0" to 20" in diameter as a single catalyst for 3-way, DOC and other industrial applications, which would be perfect solution for gasoline or diesel engines displacement from 0.1 to 35 liters.

The main feature of our metallic substrate as fllow :
1.  Material SUS304, SUS441 or as customer requirement

2.  Density: can be 100CPSI, 200CPSI, 300CPSI,400CPSI

3.  Meet  the emission legislation for the  Euro III ,small engine :EPA CARB &Emark, diesel engine: Euro IV

4.  Specification: can be designed as customer needed. Especially,we have large specification metallic substrate for the for diesel engine truck which can meet the emission standard of Euro IV.

5.  We have our advantage product of double SS foil metallic substrate:

Faster conduction heat (disparate the heat faster, the foil is not easy to melted).  Higher vacuum intention the foil material will be brazed much faster  which wont be loosed when the metallic substrate is used.  The double S have much better purification efficiency.