Products indroduction:The catalytic converter is made up of several materials. The catalyst core or substrate varies according to the vehicle. For example, when these devices are used in automotives the core is usually a ceramic monolith with a honeycomb structure.
When manufactured in large quantities, ceramic cores can be inexpensive. Metallic foil monoliths are made of iron-chromium-aluminum combination, and used in some applications. Metallic cores are less expensive when manufactured for use in small production runs, such as in sportscars in which low back pressure and reliability under constant high load is essential. Both these materials are designed to provide a high surface area to support the catalyst washcoat.
The catalyst washcoat is a carrier for the catalytic materials, which is used to disperse the materials over a high surface area. Titanium dioxide, aluminium oxide, silicon dioxide, or a combination of silica and alumina can be used. The catalytic materials are suspended in the washcoat before application to the core. Washcoat materials have rough, irregular surface to increase surface area, which helps to maximize the catalytically active surface available to react with the engine exhaust.
We're willing to provide customization service if you have any demand of the unstandard products!Customized products show:FQA:Q: Are you Factory?
A: Definitely, we are factory. Welcome to visit us!
Q: What Parameters should I provide to you for proper quotation?
A: Application, CPSI, dimension, coating the precious metalis or not, quantity, packing requirements, trade terms.Q: How to confirm the quality before mass production?A:1,We can help you arrange one sample based on your drawing, then you can inspect the quality;
2,Send us your samples, and we make the sample for your confirmation.
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A: We have 360 degree guarantee policy:
After you approved the sample, before you place an order and pay for the deposit, you are welcomed to pay a visit to our
factories, we are confident that you will be greatly impressed by what we have and what we can do.
We cherish every clients, every clients can enjoy our VIP service at any time.
Q: About the packaging, shipping and delivery?
A: Packing: We usually adopt the cartons or wooden cases which is based on the products' shapes and weight, of course, you can
designate the packaging material.
Shipping: If you have the stable cooperated logistic or express compny and have the courier account, we could use yours. If you
don't have, we could help you check with different courier shipping agent to help you get the best price.
Delivery: Sea, air and land transports can be chosen according to the cargos' volume, weight and the date of customer-specified.