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WhatsApp: +86 133 3569 6939
Our website：www.ksrcat.com
上海科赛锐汽配有限公司
SHANGHAI KESAIRAY AUTO PARTS CO., LTD
Description
xPremium Metal Core Catalytic Converters for Gasoline Exhaust Systems | Trusted Supplier & Direct Sourcing
Product Attributes
1. Product name: Metal catalytic core for gasoline vehicles
2. Size:
Diameter: 133mm
Length: 120mm
3. Cpsi: 300/400/500/600cpsi
4. Material: Metal
5. Product delivery includes: 1pcs metal catalyst
100/200cpsi：Modified car, please contact us
Note：Due to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.
How Catalysts Work
Core chemical equations：
1. 2CO + O₂ → 2CO₂
2. 2C₃H₆ + 9O₂ → 6CO₂ + 6H₂O
3. 2NO + 2CO → N₂ + 2CO₂
Essential conditions for efficient operation
1. Temperature requirements:
Ignition temperature: Optimum catalytic temperature about 350°C ，1100°C is the operating temperature，The instantaneous temperature can withstand 1400°C
The vehicle shortens the warm-up time through a close-coupled design (close to the engine).
2. Fuel quality:
Leaded fuel will cause the catalyst to "poison" and fail, and unleaded gasoline must be used.
3. Engine health:
Misfires, burning oil and other problems will accelerate the clogging or sintering of the catalyst
Our Advantages
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SMOOTH OPERATION The combination of internal absorbing materials reduces sound intensity and noise |
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COPPER CORE MOTOR Honeycomb carrier, suffcient catalysis, durable, reasonable |
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EASY INSTALLATION High-flow exhaust function, theuse does not affect the smoothexhaust gas |
When do you need a catalytic converter?
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Increased fuel consumption : The three-way catalytic converter is damaged , which
directly causes high fuel consumption and reduced power. -
The exhaust gas is not up to standard : Noise, polluting the environment, annualinspection can not pass, if it is a car with a trip computer (ECU), damage will cause the oxygensensor to fail, may lead to fuel supply failure.
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The engine shake fault light is on : lf the failure of the three-way catalytic convertercauses the exhaust emissions to exceed the standard, the engine control system with OBD willlight up the emission fault light.
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Decreased power : The common failure of the three-way catalytic converter is blockageand functional failure, if the blockage will cause poor exhaust and lead to insufficient power.
- Poor exhaust and odor : Acungent, smelly odor can be smelled during idle andacceleration, and exh aust gas analysis will find that the Danyang compound (NOx) seriouslyexceeds the standard, and it should be cleaned up and repaired in time.
If you don't know how to choose the size, or need other sizes, please contact us
Ready to Upgrade?
👉 Click to Order Now | 📞 Contact Sales:
How to choose a catalyst
| Model | Purchase according to the emission standard of the vehicle model to be installed (Euro3/4/5/6). The purchase selection standard can be increased, but not lowered. |
| Size recommendations | The ratio of engine displacement to catalyst liters is 1.5:1 (Note that if there is an original catalyst size, please choose the original size and do not reduce the catalyst size to save costs) |
| Function | Please select the catalyst according to the purpose of using the catalyst (to avoid purchasing errors) |
| Cpsi | 300/400/500/600cpsi，The higher the cpsi, the better the catalytic effect, but the power will be reduced |
| 100-200cpsi |
100-200cpsi is recommended for modified cars. It cannot be guaranteed to pass the vehicle inspection. Sellers who pursue loud sound please check |
Application scenario diagram
Real feedback
 Heidenheimer |
 Kornel |
 Jeremy |
 Adblue |
 Joshua |
Additional Information
xMetal honeycomb, nearly 10,000 specifications, non-standard customization
- Housing:
- 316L, 304, 444, 441 (or customer-specified)
- Core material:
- FeCr21AL6
- Carrier outer diameter:
- 12~960mm
- Height:
- 9~150mm
- Cpsi:
- 5~1200cpsi
- Shell wall thickness:
- 0.5~3.0, no shell is available
- Core wall thickness:
- 0.03~0.18
- Inner core:
- one core, S core, three cores
- Shape:
- cylindrical, rectangular, square, runway-shaped, oval, trapezoidal, pentagonal, pear-shaped
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
About Customization
x| First | Please tell us what you want to do (ceramic or metal catalyst or DPF, DOC, DPF) |
| Second | Please tell us the customized material, coating requirements, CPSI, purchase quantity, etc |
| Third | If it is a custom metal package, a custom drawing is required |
| Fourth | If the catalyst is customized, there are numerical requirements for PD, PT, RH, and the minimum sample is 3 |
| Proin Fifth | If you need to customize the three-way catalyst assembly (the whole exhaust pipe) if we don't have a sample, you need to provide a sample to us |
| Finally | Whatsapp:+8613335696939,Email:KSRCAT@proton.me |
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