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Hot Blast Stove used high alumina high temperature resistance refractory ball

Categories refractory ball
Brand Name: hongtai
Place of Origin: xinmi
MOQ: 1 ton
Price: USD 150-500 ton
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1500 ton per month
Delivery Time: within 15-30 days after payment
Packaging Details: packed with plastic bags, with water-proof cover , and tightened with plastic bandages. 25kg/bag,50kg/bag,in 1 ton bag,or as customers’ requirement.
name: high alumina refractory ball
material: high alumina bauxite
shape: ball
color: light yellow
application: hot blast stove
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    • Product Details
    • Company Profile

    Hot Blast Stove used high alumina high temperature resistance refractory ball

    Refractory ball is industrial alumina and refractory kaolin as the main raw material, scientific formula, shaped and made of high-temperature calcination, which has high mechanical strength 1, long life cycle; 2. chemical stability, chemical and materials not happen reaction; 3. high temperature performance, heat-resistant refractory balls maximum temperature can reach 1900 degrees.It is especially suitable for dispersing gas and liquid in the high and low temperature conversion furnace, conversion furnace, hydrogenation converter, desulfurization tank and methanation furnace of chemical fertilizer plant and supporting, covering and protecting the catalyst.Refractory balls can also be used in hot-blast stoves and heating transformers in the steel industry. Refractory ball ordinary fire-resistant ball and high-alumina refractory ball, ordinary fire-resistant ball for sulfuric acid and fertilizer industry converter and converter furnace, high alumina refractory ball for urea, steel and other industries hot stove, heating furnace and other equipment.

    Refractory ball Characteristics and advantages

    1.High mechanical strength

    2.High temperature resistance

    3.Lower water absorption

    4.Quite excellent chemical stability

    5.Can resist corrosion of acid, alkali and other organic solvent

    6.Excellent thermal shock resistance

    7.Trouble-free reactor filling due to high crush strength

    8.Will not plug catalyst bed, optimizing the process efficiency by keeping the pressure drop low and catalyst activity high

    9.No contaminate catalyst due to maximize resistance to attrition, extending the catalyst Activity life and reduce the operation cost

    be used as packings in hot blast heater and heat transformer in iron and steel industries.

    Technical Index:

    IndexUnitData
    Al2O3%≥ 65
    Fe2O3%≤ 1.6
    Pore Volume%≤ 24
    Compressive strengthkg/cm2≥ 900
    RefractorinessºC≥1800
    Bulk DensityKg/m3≥2.3
    Apparent Porosity%≥18
    Refractoriness oC under loadºC≥1500
    LOI%≤ 0.1

    Application:
    1.Specially used in the high-low temperature shift furance, converter, hydrogenation shift furance, desulfurize furance,etc
    2.Used in the hot wind furance and heat up shift appliance in steel plant.

    Packaging & Shipping details:

    Packaging details:

    High alumina Refractory ball is packaging with plastic bags, with water-proof cover , and tightened with plastic bandages. 25kg/bag,50kg/bag,in 1 ton bag,or as customers’ requirement.

    Shipping details:

    High alumina refractory ball is transported by vessel or train from Chinese ports.

    About us:

    1. Strong professional:
    Our company has thirty years producing experience in refractory products. Our manager will supervise on a various refractorys production materials, process control, quality supervision and package delivery, and ensure the products are 100% qualified.
    2.Annual supply:
    Our company has passed ISO9001 quality management system certification and SGS certification. And the annual supply of shaped and unshaped refractory product is 28, 800-35, 000 tons.
    3.Export experiences:

    Now we have gained a global sales network reaching Taiwan, Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Egypt,Congo, Angola, South Africa, and so on.
    4. Production equipment:
    Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing.
    5. Testing equipment:
    Our company's testing equipments as follows:
    High Temperature RUL Tester
    Bulk Density Tester
    The Pressure Tester
    Refractoriness Tester

    Why choose us?

    1. We are a manufacturer, which can control the cost easilier than trade company also can give you answer more quickly.

    2. As a manufacturer, we know much in technique and can give you more support in technique problem.

    3.We establish the company and began to produce refractory materials since 1988. We have longtime and mature experience for entire production.

    4.Our products are complete in specifications with various of sizes.

    5. We enjoy a good reputation in the customers in domestic and overseas markets.

    Our factory can according to your need to customized different type required. Welcome to visit our factory

    FAQ

    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 15days- 30 days after receiving the deposit.

    3.Do you have any experiences of export?

    Yes,and Now we have gained a global sales network reaching Taiwan, Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, and so on.

    4. 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.

    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.

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    Our company's testing equipments as follows:
    High Temperature RUL Tester
    Bulk Density Tester
    The Pressure Tester
    Refractoriness Tester

    Contact Us:

    Phone/Wechat/Whats app:+86 18838001797

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