Silicon Nitride Stopper Tube
Silicon Nitride stopper Tube introduction Si3N4 Stopper pipe is resistant to aluminum solution and fusion. We use silicon nitride materials to manufacture stopper pipes, heating unit production tubes, ventilation rotor shafts, liquid inlet(lift) riser tubes and other protection tubes for...
Silicon Nitride stopper Tube introduction
Si3N4 Stopper pipe is resistant to aluminum solution and fusion. We use silicon nitride materials to manufacture stopper pipes, heating unit production tubes, ventilation rotor shafts, liquid inlet(lift) riser tubes and other protection tubes for aluminum alloy casting.
Since advanced modern technology such as cold isostatic pressing and high remperature reaction sintering have been used ,the products have been well recognized by general customers for their high density.
Silicon Nitride Ceramic Stopper Pipe main features
1.High temperature resistance, corrosion resistance, and non-immersion with molten metal;
2.The thermal shock resistance and not falling, not burst;
3.Extremely low coefficient of thermal expansion;
4.Long service time;
5.Could made according to customers’ specification.
6.Main Use Range: Low pressure casting industry.
Our service and advantage
1.We can customize special desing as customer demand.
2.Technical service for assembling.
3.Variety types for selection, prompt deliver.
4.Well-equipped with extensive sales network.
5.Advanced Production equipment and production technique.
6.Competitive Price (Factory direct price) with our good service.
7.Different designs are available according to customer requests.
8.Excellent quality testing equipment, 100% inspection on critical.
1.Q: How does your factory do regarding quality control?
A: Quality is priority. People always attach great importance to quality control from the very beginning to the end of the production. Every product will be fully assembled and carefully tested before it's packed for shipment.
2. Q:What's your warranty terms?
A: We offer different warranty time for different products. Please contact with us for detailed warranty terms.
3.Q:Can your products be customized?
A: Yes, we have a professional team which has rich experience in our products, so we'll try our best to satisfy your requirement.
4.Q:What about the transportation?
A: Usually we take seaway, cause it's more convenient and cheaper.