Ningbo Tisun Seals Industries Co., Ltd.
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Payment Terms: | T/T,L/C,D/A,D/P,WU |
Place of Origin: | Zhejiang, China (Mainland) |
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Tungsten carbide is widely used as seal faces with resistant-wearing,
high fractural strength,high thermalconductivity,
small heat expansion co-efficient.It is the best material to resist
heat and fracture in all hard face materials.
Physical property
Technical parameter | Unit | YWN6 | YWN8 | YG6 | YG8 | |
Composition | WC | % | 94 | 92 | 94 | 92 |
Ni | % | 6 | 8 | |||
CO | % | 6 | 8 | |||
Density | g/cm3 | 14.5-14.9 | 14.4-14.8 | 14.6-15 | 14.5-14.9 | |
Hardness | HRA | ≥88.5 | ≥88 | ≥89.5 | ≥89 | |
Fractural Strength | MPa | 1490 | 1470 | 1421 | 1470 | |
Heat Expansion Co-efficient | 10-6/K | 5.2 | 5.3 | 5 | 5.1 |
APPLICATION
Mmechanical seals are used in pumps, blowers, agitators, compressors, and other rotary shaft equipment.
FAQ On Placing An Order
1. Quantity: MOQ: 5 Sets on one order, do not required same size.
2. Delivery:All of them in stock, will be shipped out same day as we received your funds.Tracking Number will be provided.(All delivered by DHL, FEDEX, UPS AND TNT ETC).
3. Payment Method: We accept T/T;Paypal; Credit Card; Escrow; Western Union; Money Booker; Money Gram or Your Advice.
4. Price:All prices listed above, manufactuer directed price, no middle profit. Please do try one time.
We are professional various kinds of mechanical seals. such as Pump seal, Industrial pump seals, Auto Cooling pump seals, Silicon Carbide Seal Ring, Tungsten Carbide Seal Ring, Alumina Ceramic Seal Ring, O Ring, packing and gasket, etc. Manufacturer and factory in China. We can produce various kinds of mechanical seals. such as Pump seal, Industrial pump seals, Auto Cooling pump seals, Silicon Carbide Seal Ring, Tungsten Carbide Seal Ring, Alumina Ceramic Seal Ring, O Ring, packing and gasket, etc if wanted, please contact us right now!
Modified one-component epoxy products:
1. The density range from 1.1 to 2.8, curing time is 50 degrees / 4 hours or 110 degrees or 110 degrees / 30 minutes / 50 minutes;
2. With moderate thixotropy, complex on the circuit board can be electronic components to cover and package, adhesive solution gets their own, but not flowing, baking don't flow in the process of solidification, keep the original shape;
3. The cured or amber light black, to the circuit boards and electronic components stick relay is strong, and can be 200-300 ℃ high temperature and strong acid and alkali corrosion resistance and resistance to various solvents erosion;
4. High bonding strength, good heat resistance, excellent solvent resistance, stick relay can reach device damage, also can achieve good device damage, curing is not corroded by professional solvent, can make the circuit and electronic components get good protection, prevent the device internal technology leaks;
5. The product is suitable for use in electronics confidential potting, after curing with a strong solvent resistance, can withstand long-term immersion of organic solvent;Has a very high heat distortion temperature, resistance to high temperature damage;At the same time has good hardness and abrasion resistance, resistance to general cutting of etching fracture;
6. Use this product potting electronic circuit has excellent anti decryption;
7. This product is easy to use, long shelf life, high bonding strength, curing speed, low shrinkage rate, non-toxic harmless, etc;
8. 70 days at room temperature storage, refrigerator storage for more than six months.