We emphasize development and introduce new products into the market every year for Activated Alumina Ball, Castable For Iron Trough, Forging Wear-Resisting Steel Ball. With the acceleration of the process of global economic integration, our company is taking the enterprise spirit of 'global vision, open thinking' and the work style of 'honesty, dedication and innovation' and through excellent actions, fine management and towards the road of diversification and internationalization. Going forward, our company will run aggressively with enthusiasm and we invite sincere cooperation with costumers from home and abroad for mutual development. We feel that our warm and professional support will bring you pleasant surprises as perfectly as fortune.
1.Description of Stuffing Sand: in view of the problems of low ladle self opening rate, excessive oxygen burning and even continuous casting interruption caused by poor drainage sand performance in continuous casting process, our company has developed high-efficiency drainage sand products. This kind of product is made of high quality chrome ore sand, quartz sea sand, high refractoriness auxiliary material and carbon coating material imported from South Africa, which are produced by special process, It has the characteristics of good fluidity, large ratio, fast flow rate, appropriate thickness of sintering layer, strong resistance to molten steel erosion and permeability, and the self flow casting rate of ladle is more than 98%, It can greatly reduce the labor intensity of workers, reduce oxygen blowing and drainage, improve the quality of steel products, and ensure the smooth progress of continuous casting process
2.Features and functions of Stuffing Sand
1)The product ensures that the ladle self flow free-opening rate is over 98%, and the continuous casting process is carried out smoothly.
2)The proportion of the product is large, the flow rate is fast, and the thickness of the sintering layer is suitable
3)The product has strong liquid steel penetration resistance and good corrosion resistance
3. Usage and dosage
1) Dry before use, add the product into the pipe to make it pile up into a cone
2) 0.2-0.5kg per ton steel
4. Storage and transportation: rainproof and moisture-proof measures shall be taken to store in dry and ventilated environment
5.Techncial index of Stuffing Sand
Item | SIO2
% | Al2O3
% | Fe2O3
% | MgO
% | Cr2O3
% | Particle size
mm | H2O
% |
YL-Si-1 | 86-92 | ＜5 | ＜2 | ＜3 | 1-5 | 0.15-2.0 | ＜0.1 |
YL-Si-2 | 75-84 | 3-10 | ＜2 | ＜5 | - | 0.3-2.0 | ＜0.1 |
YL-Si-3 | 33-38 | 8-12 | 13-19 | 5-8 | 28-33 | 0.15-2.0 | ＜0.1 |
YL-Si-4 | 26-30 | 9-14 | 18-23 | 6-10 | 32-38 | 0.15-2.0 | ＜0.1 |
YL-Si-5 | 13-18 | 10-15 | 20-24 | 7-11 | 38-44 | 0.15-2.0 | ＜0.1 |
6.Good feedback of product use effect,the products have been exported to Mexico, Morocco and India.
7.The manufacturer is a professional manufacturer and can provide complete product index test reports or third-party test reports.
Do you want to find a professional supplier of Stuffing Sand products?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:
Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
We are willing to cooperate with like-minded people of insight will be bigger and stronger field of Sand Casting Stainless Steel Pump Stuffing Cover Mass Production in CD4/316ss, to create a new pattern of this industry. Rich manufacturing experience, mature and reliable production technology, to provide customers with satisfactory products, has enabled our business to spread all over the world. We will continue to work hand in hand on the road to building a company culture and create a superior environment based on trust, respect and integrity for our employees.
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