Special application areas of tungsten crucibles
Electronic spraying: Tungsten crucibles use their high temperature resistance and other characteristics to meet the high temperature requirements of electronic spraying processes.
Crystal growth: Tungsten crucibles play a key role in sapphire single crystal growth furnaces. Tungsten crucibles with high purity, high density, no internal cracks, precise dimensions, smooth inner and outer walls, etc. play a key role in the success rate of seeding, quality control of crystal pulling, de-crystallization and pot sticking during the growth of sapphire crystals.
Tungsten crucible product parameter table display
| Machining | Diameter | Diameter tolerance % | Max length, mm |
| Forging, Rotary swaging | 1.6-20 | ±0.1 | 2000 |
| 20-30 | ±0.1 | 1200 | |
| 30-60 | ±0.1 | 1000 | |
| 60-70 | ±0.2 | 800 |
Tungsten crucible product details picture display
Our Service
1. We will try our best to reply our customers' requests within 24 hours.
2. We will maintain effective and efficient communications with our customers.
3. We provide first-class quality control and after-sale services.
FAQ About ZhenAn
Q: What is the shipping cost?
A: The shipping cost is determined by the destination port, weight, packing size, total CBM of the products, we will try best to get the most reasonable shipping cost from the forwarders or express couriers to help you save more money.
Q:What is the transportation way?
A:If the Gross Weight ≤45kg, it's better by express such as TNT, DHL, FedEx,, etc.
If the Gross Weight between 45kg to 100kg, by express or by air to your nearest airport can be both considered.
If the Gross Weight ≥ 100kg ,you can choose by Air or Sea to the nearest port.
Q: Are you a trading company or manufacturer?
A: We are a manufacturer located in Henan Province, China, we serve domestic and foreign customers,
We are very happy to welcome you to visit.