600 Cpsi Exhaust Three Way Catalyst Twc Car Exhaust Catalytic Converter In Automobiles

Factory TWC 304 Stainless steel exhaust downpipe for SAAB 900/9-3

Product Description

1. Introuduction

1. CatalyticConverter, also called catalytic purifier.
2. The device is installed in the exhaust system of the automobile, and its function is to reduce most exhaust pollutants discharged by the engine.
3. The three-way catalytic converter is composed of a metal shell, a net chassis and a catalytic layer (containing precious metals such as platinum and rhodium), which can remove 90% of three major pollutants, HC (hydrocarbons), CO (carbon monoxide) and NOx (nitrogen oxides) (the so-called three-way catalytic converter refers to the chemical reactions that occur when removing these three compounds).
4. When the exhaust gas passes through the purifier, the platinum catalyst will promote the oxidation of HC and CO to generate water vapor and carbon dioxide; Rhodium catalyst can promote NOx reduction to nitrogen and oxygen. These oxidation and reduction reactions start only when the temperature reaches 250℃. If gasoline or lubricating oil additives are improperly selected and lead-containing fuel additives or engine oil additives with excessive sulfur, phosphorus and zinc content are used, phosphorus and lead will cover the catalytic layer surface of the three-way catalytic converter, preventing harmful components in the exhaust gas from contacting with it and losing its catalytic effect.
5. This is the most important external purification device installed in the automobile exhaust system. It can convert harmful gases such as CO, HC and NOx from automobile exhaust into harmless carbon dioxide, water and water through oxidation and reduction.

2.GRACE pottery general specifications

Remark: The size is not complete, it is only routine.

Company Information

Grace Environmental Protection Technology Co., Ltd. is a technical enterprise specialized in various types of exhaust gas treatment. The team has rich internal combustion engine exhaust gas and VOC treatment experience and more than ten years of working experience, and is a very few suppliers with the ability to design the whole process from catalyst to overall solution. At present, the products cover all kinds of exhaust catalysts, DOC,CDPF,SCR,ASC, etc. At the same time, they cover waste liquid treatment and indoor air purification, providing customers with the most competitive products and services. At present, the company has passed the certification of ISO14001 environmental management system, ISO9001 international quality certification, AAA enterprise credit rating and other certifications, and has an annual output of 500,000 litres of catalyst production coating line, complete quality management system and process control. Various performance testing capabilities, including SRD,SRF,ICP,BET, etc.!

Packaging & Shipping

FAQ

Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons Or wooden cases and foam. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CRF, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.