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China Metal Roof Tiles Online Market.
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Gold Index: 9619
Ceramic Substrates For Catalytic Converters
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
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After coated with catalysts, this product is applied in catalytic converter of gasoline vehicle to catalyze,
convert and purify the exhaust, making vehicle exhaust reaching standards of Euro IV and Euro V.
2Overall dimensions standards
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Item |
Standard value |
Tolerance range |
Remark |
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wall thickness |
0.17MM |
0.03MM 0.02MM |
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density scope |
440g/L |
±60g/L |
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Outside dimension |
≤100MM |
±1MM |
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100MM |
±1% |
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Perpendicularity |
≤100MM |
≤1%height |
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Parallelism |
100MM |
≤1%height |
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Physical and chemical properties
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Item |
Standard value |
Inspection Method |
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chemical components |
Al2O3 |
35.2±1% |
Chemical analysis |
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SiO2 |
50.9±1%
China Metal Roof Tiles Online Market. [China (Mainland)]
Business Type:Manufacturer | ||
