Description
Description
As a new type of fused synthetic refractory material, based on our development of Fused Zeilanite and Hercynite,it is fused at high temperature in special furnace and then cooled naturally,it should maintain the tiny reduction to avoid FeO being oxidized to Fe2O3, and the generation of Fe during the fusing process. Fused magnesia-hercynite shows even big crystal with none crystal boundary,resembling to vitreous material under the microscope.
Without pollution by Cr6+, mainly used in large-sized cement convertor, hercynite brick replaces present chromite brick in cement rotary kin, lengthens the working life of Iining brick (10-12 months for Chrome Magnesia Brick, 17-18 months for Hercynite Brick), highly reduces the consuming in labor and resources for refractory production, lessens the production cost, completely achieves chromite-free production in cement kiln, resolves social effects of chrome pollution. MG-FE-AL spinel sand represents high quality chromite-free refractory material of new age in cement rotary kin.
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Chemical composition | Al2O3 % | |
MgO % | |
SiO2 % ≤ | |
CaO % ≤ | |
Fe2O3 % | |
Zibo Hitech Material Co., Ltd. is a main Chinese supplier and exporter providing reliable products such as refractory products, high temperature alloys and stainless steel at cost-effective prices for the globe market. Hitech Material always guarantees that each of our customers, traders, commissioners, buyers and sellers, users and suppliers will obtain substantial benefits and development from thelong-term cooperation and partnerships with us. We are aiming at becoming the most reliable supplier in the supply of refractory products and alloys around the world. Our tenet is "Quality is the root of our survival; service is the way of our
development"."Being the most reliable manufacturer and supplier worldwide" is our goal.
Our company mainly develop and manufacture refractory bricks, monolithic refractories and ceramic fibers, which has 5000 m2 machine pressure workshop, 3000m2 the castable workshop, two 86 m and 75 m tunnel kilns, 20 sets of 350 t - 2000 t friction press, 3 sets of automatic batching system.
Strict delivery inspection, so that every product is in line with the standard.
Quality certification
Hitech passed ISO 9001-2000 international quality system certification, that strictly keep accordance with the approved specification and standard requirements for production and marketing.
product application
In recent years, Hitech has been developing new products constantly, exploring new technologies and new processes and results. Hitech have offered large amounts of refractory products and insulation products for many national important projects, and participate in many domestic and foreign large-scale engineering design and construction. With advanced production technology, technical equipment, integrated and scientific quality control system, our products are widely used in the field of metallurgy, cement, glass, electricity, oil, chemical engineering, machinery, aerospace, construction.
Hitech Material has been in international exhibition since 2007. Hitech materials are highly commended by domestic and overseas customers with excellent quality, precise measurement and good appearance. Hitech Material has been in international exhibition since 2007. Hitech materials are highly commended by domestic and overseas customers with excellent quality, precise measurement and good appearance.packing details:
Hitech would like to get your cooperation and support by our exquisite technology, excellent product quality and service. Offering continually high quality service is our unremitting pursuit. 1. How you can control your quality?
For each production processing, we have complete QC system for the chemical composition
and Physical properties. After production, all the goods will be tested, and the quality certificate
will be shipped along with goods.
2. What's your delivery time?
It usually needs about 20days- 45 days after receiving the deposit.
3. Do you provide free samples?
Yes, we can provide a free sample for testing, If we have sample in stock,
The quantity based on the material type, The buyer should bear all the shipping costs.
4. What's your payment terms?
We can accept 30% deposit, 70% balance before shipment for ordrs over $ 2000.
5. Can we visit your Company?
Yes, certainly. You are very welcome to China and we will be honored to have a customer and friend.
6. What standards do we have?
Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc.
The third party testing is all available for us.
Complaint
