Wuxi Grace Environmental Technology CO,.LTD
Wuxi Grace Environmental Technology CO,.LTD
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EPA Certified EuroVII Metllic OBD Honeycomb Catalyst
Product Description
1.The composition of motor vehicle exhaust is complex, which contains carbon monoxide, unburned hydrocarbons, nitrogen oxides, lead, sulfur dioxide and other harmful substances. Carbon monoxide has toxic effects on all tissues and cells of human body, especially on cerebral cortex. Hydrocarbons refer to organic compounds composed only of carbon and hydrogen, including alkanes, alkenes, alkynes, cyclic hydrocarbons and aromatic hydrocarbons. Methane, toluene, etc. are hydrocarbons, which can cause cancer to human body, and also cause greenhouse effect or harmful photochemical smog. Nitrogen oxides (NOx) are mainly nitric oxide (NO) and nitrogen dioxide (NO2). Their pollution is related to the use of minerals as energy sources, and it is also one of the factors that form photochemical smog pollution. It will also be oxidized into nitric acid in the atmosphere to cause acid rain, reducing stratospheric ozone and enhancing ultraviolet radiation of the earth. Particulate pollution has attracted much attention because of smog. Particulate pollutants are mainly PM2.5 and PM10.
2. GRACE pottery general specifications
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| Diameter ø | inch | H1 | H2 | H3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 |
| 1# | 80 | 3.15 | 60 | 80 |
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| 2# | 83 | 3.27 | 60 | 80 | 95 | 125 |
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| 3# | 93 | 3.66 | 60 | 75 | 76.2 | 88.3 | 90 | 93 | 101.6 | 130 | 147.5 | 152.4 |
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| 4# | 101.6 | 4.00 | 60 | 62 | 68 | 75 | 76.2 | 80 | 90 | 101.6 | 123.3 | 136 | 152.4 |
| 5# | 103 | 4.06 | 100 | 130 |
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| 6# | 105.7 | 4.16 | 100 | 110 | 115 | 130 | 147.5 | 152.4 |
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| 7# | 118.4 | 4.66 | 50 | 60 | 63.5 | 70 | 76.2 | 90 | 100 | 101.6 | 120 | 127 | 152.4 |
| 8# | 143.8 | 5.66 | 75 | 76.2 | 101.6 | 152.4 |
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| 9# | 165.1 | 6.50 | 139.7 |
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| 10# | 170 | 6.69 | 100 |
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| Ellipse | inch | H1 | H2 | H3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 |
| 11# | 120.65x80.01 | 3.15x4.75" | 50 | 75 | 100 | 120 | 152.4 |
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| 12# | 144.3x68.1 | 5.68x2.68" | 76.2 | 101.6 | 152.4 |
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| 13# | 144x68 | There is no such specification. | 100 | 125 |
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| 14# | 147x95 | 5.79x3.74" | 40 | 50 | 100 | 127 | 152.4 |
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| 15# | 144.8x81.3 | 5.7x3.2" | 50 | 76.5 | 101.6 | 152.4 |
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| 16# | 169.7x80.8 | 6.68x3.18" | 101.6 | 127 | 152.4 |
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Remark: The size is not complete, it is only routine.
Company Information
Wuxi Grace Environmental Technology Co.,Ltd is leading a manufacturer of SCR catalyst,VOC catalyst,POC catalyst,
DPF catalyst ,DOC catalyst ,Three-way catalyst,exhaust catalyst with well-equipped testing facilities and strong technical force.
With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in Emission
reduction for engine ,boiler and other industry applications and also provide design .
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
Packaging & Shipping
Certifications
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.