Suitable for all autos Cell density:100-900 CPSI Round, oval, racetrack, abnormity Euro II, III, IV Customization available

We can produce metallic substrate with different specifications, and work as catalytic converter core of Car Emission System. We have been supplying to well known catalyzing company from domestic and abroad. We can be customized as per clients' requirements.

Main advantages of metallic substrate:

1. High surface area.

2. High transforming efficiency.

3. Low pressure drop.

4. Durable performance.

5. Low exhaust resistance.

The shell materials: Ferritic stainless steel SUS444, SUS441, SUS430 and austenitic stainless steel SUS304, SUS316.

The core materials: domestic FeCrAl (2073/216) and import FeCrAl (1.4725/1.4767).

The braze welding: Nickel-based solder.

Shape: round, oval, race track, squareness and other especial shape according to the design of client.

Type: spirality, “S”and “SM”.

1. Specification of Metallic Honeycomb Substrate:

Shape	Shell size(mm)	Core size(mm)	Cell density (CPSI)
Rotundity	Φ 30×22	Φ 28×20	100/200/300/400
Rotundity	Φ 35×20	Φ 33×20	100/200/300/400
Rotundity	Φ 35×30	Φ 33×30	100/200/300/400
Rotundity	Φ 35×40	Φ 33×40	100/200/300/400
Rotundity	Φ 35×50	Φ 33×50	100/200/300/400
Rotundity	Φ 35×60	Φ 33×60	100/200/300/400
Rotundity	Φ35 × 70/100/130	Φ33 × 60/90/120	100/200/300/400
Rotundity	Φ42 × 70/100/130	Φ40 × 60/90/120	100/200/300/400
Rotundity	Φ45 × 70/100/130	Φ43 × 60/90/120	100/200/300/400
Rotundity	Φ63,5 × 85/100/130	Φ60,5 × 74,5/90/120	200/300/400
Rotundity	Φ73 × 70/100/130 L	Φ70 × 60/90/120	200/300/400
Rotundity	Φ93 × 70/100/130	Φ90 × 60/90/120	200/300/400
Rotundity	Φ100,3 × 100/130	Φ98,3 × 90/120	600
Rotundity	Φ144 × 150/152,4	Φ142 × 140/142,4	200/300/400
Rotundity	Φ190 × 200	Φ188 × 190	200/300/400
Rotundity	Φ420 × 100/130	Φ416 × 90/120	300/400
Race track	123×63×85	120×60×75	200/300
Race track	123×63×100	120×60×90	200/300
Race track	78,5×52×104	76,5×50×90	200/300

Mark: We can supply Metallic Substrate coated with noble metals of Pt, Pd and Rh. We also supply Metallic Substrate without noble metals.

Metallic Honeycomb Substrate