China supplier factory price custom carbide silicon mechanical seal ring
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- Supplier: Hunan Qing Ya Ceramic Co. Ltd.
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Product Overview
Description
China supplier factory price custom carbide silicon mechanical seal ring
Item | Unit | SiC | SSiC |
Purity | % | ≥90 | ≥98 |
Density | G/cm3 | 3.05 | 3.1 |
Shore Hardness | HS | 110-125 | 120-130 |
Elastic Modulus | MPa | 4.12*105 | 4.10*105 |
Poisson Ratio | - | 0.15 | 0.16 |
Tensile Strength | MPa | 2.75*102 | 2.8*102 |
Bending Strength | MPa | 4.41*102 | 4.9*102 |
Compression Strength | MPa | 2.94*102 | 3.0*102 |
Thermal Conductivity | W/m.k | 141 | 147 |
Coefficient of Thermal Expansion | I/°C | 4.3*10-6 | 4.0*10-6 |
Heat Resistance | - | 1600°C | 1650°C |
Tolerance | Mm | -0.02--+0.02 | -0.02--+0.02 |
Acid Alkaline-proof | - | Excellent | Excellent |
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FAQ
| Q1: Are you trading company or manufacturer ? |
| A: We are factory. |
| Q2: Do you provide samples ? |
| A: Yes, regular sizes are available in stock in free charge. |
| Q3. Can you produce according to the samples? ? |
| A: Yes, we can produce by your samples or technical drawings. We can build the molds |
| Q4. Do you test all your goods before delivery? |
| A: Yes, we have 100% test before delivery for 3times. |
| Q5. After-sales service |
| A: If you find any broken products in mass quantity, we will produce again or compensate money directly and offer discount in next order. |
| We can sign the quality agreement when order confirmation. So we must make sure quality for you. |
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