Key specification for this brick power plant boiler: material Alumina Block, certificate ISO9001,CE. Everything below is reproduced from the factory data sheet. Made by Zhengzhou Rongsheng Refractory Co., Limited (9 years on the platform, typical reply ≤2h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Brick Power Plant Boiler
- Material: Alumina Block
- Place Of Origin: Henan, China
- Application: foundry, steel, and non-ferrous industries
- Single Package Size: 25X12X7 cm
- Weight Of Brick: 3-4KG/Pices
- Single Gross Weight: 3.0 kg
Technical Specifications
| Refractoriness (Degree) | Medium Refractory (1580 °C~1770 °C) |
|---|---|
| Material | Alumina Block |
| Shape | Brick |
| Processing Service | Bending, Welding, Punching, Decoiling, Cutting, Moulding |
| Al2O3 Content (%) | 45-85% |
| CaO Content (%) | 0.34% |
| CrO Content (%) | 0.1-0.3% |
| MgO Content (%) | 0.8-1.2% |
| SiC Content (%) | 1.2-1.4% |
| SiO2 Content (%) | 15%~50% |
| Place Of Origin | Henan, China |
| Brand Name | Rongsheng Refractory |
| Product Name | Power Plant Boilers Lining and Flue Refractory Bricks |
| Bulk Density(Kg/M3) | 2.0-2.5g/cm3 |
| Fe2O3 | ≤2.5% |
| Weight Of Brick | 3-4KG/Pices |
| Crushing Strength | 40~60 Mpa |
| Dimension | Custom Size |
| Keyword | High Alumina Fire Bricks |
| Application | foundry, steel, and non-ferrous industries |
| Advantage | High Temperature Performance |
| Certificate | ISO9001,CE |
| Selling Units | Single item |
| Single Package Size | 25X12X7 cm |
| Single Gross Weight | 3.0 kg |
Product Details
Product Description
High alumina brick is a kind of neutral refractory with alumina content above 48%. It is formed by shaping and calcining bauxite or other raw materials with high alumina content. High thermal stability and fire resistance above 1770 ℃. We bring forth high quality High Alumina Bricks, which is manufactured to meet the requirements of neutral refractoriness where safe working temperature is more than 1300 degree centigrade. We offer high Alumina Bricks in different specifications as per customer requirements.
Material | high alumina bauxite-Al2O3 content is 48%-85% |
Temperature | Refractoriness is above 1770°C,Working temperature:1350°C -1650°C |
Color | earthy yellow |
Size | Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide! |
Shape | Straight Brick,special-shaped brick,checher brick,trapezoidal brick,Bricks with taper,arch brick,skew brick,ect. |
Features
Feature of High Alumina Bricks 1.High alumina bricks has properties of high refractoriness, high strength, acid and washing erosion resistance, good thermal stability and so on. 2.. Low bulk density, low thermal conductivity, good thermal insulation performance. 3.High compressive strength. 4. Refractory category allow direct contact of fire, suitable ofr various atmosphere 5. Long service life, easy operation.
Product Application
High alumina bricks are widely used in cement, glass building materials, steel smelting, petrochemical and other industries. 1.Iron & steel making industry: Blast furnace,hot blast stove,electric furnace,ladle,tundish,heating furnace,refining furnace,reheating furnace,annealing furnace,cupola furnace. 2.Non-ferrous Metal industry:Smelting furnace,refining furnace,reverberatory furnace,converter furnace. 3.Building materials industry:Cement kiln,glass kiln,ceramic kiln,lime kilns,kiln car,tunnel kiln. 4.Energy & Incineration:Coke oven,circulating fluidized bed boiler,carbon roasting furnace, incinerators. 5.Others:Petrochemical industry furnace. In addition, high alumina bricks can also be processed into open hearth regenerative grid bricks, socket bricks for pouring system, nozzle bricks, etc. according to the requirements of industrial furnaces.
Specification
Item/Grade | Fire clay brick | High alumina brick | ||||||||||||
SK-30 | SK-32 | SK-34 | SK-35 | SK-36 | SK-37 | SK-38 | SK-40 | |||||||
AL2O3% (≥) | 30 | 35 | 38 | 45 | 55 | 65 | 70 | 82 | ||||||
Fe2O3% (≤) | 2.5 | 2.5 | 2 | 2 | 2 | 2 | 2 | 2 | ||||||
Refractoriness(SK) | 30 | 32 | 34 | 35 | 36 | 37 | 38 | 40 | ||||||
Refractoriness under load, 0.2MPa, °C (≥) | 1250 | 1300 | 1360 | 1420 | 1450 | 1480 | 1530 | 1600 | ||||||
Apparent porosity (%) | 22-26 | 20-24 | 20-22 | 18-20 | 20-23 | 20-23 | 20-22 | 18-20 | ||||||
Bulk density (g/cm³) | 1.9-2.0 | 1.95-2.1 | 2.1-2.2 | 2.15-2.22 | 2.25-2.4 | 2.3-2.5 | 2.4-2.6 | 2.5-2.7 | ||||||
Cold crushing strength ,MPa (≥) | 20 | 25 | 30 | 40 | 45 | 50 | 60 | 70 | ||||||
Packaging & Shipping
Wooden pallets with plastic film or according to your request.
1. Strong packing protects the goods from any possible damage during transit. 2. Solid packing and overall stuffing prevent the cases from vibration and jarring. 3. Necessary precaution is taken to protect goods from pilferage or rain.
Every possible precaution is taken to ensure our products in prime condition when reach customers around the world. By sea or air. Normally 7 to 14 Days for delivery, according to your order quantity.
Company Profile
Zhengzhou Rongsheng Refractories Co., Ltd. was established in the early 1990s. After continuous innovation and development, it has now become a collection of metallurgy, building materials, electric power, chemical industries and other industries. Our products are sold nationwide and exported to the United States, India, France, Spain, Brazil, Peru, etc. Rongsheng has successively passed ISO quality, environment and safety management system certification. While providing products, Rongsheng continues to provide customers with professional engineering services, has a wealth of experience, and has won unanimous praise from customers at home and abroad.
There are 240 staffs in Rongsheng Company, of which 12 is senior professional technician. Annual production capacity is up to 60000 tons. There are light and heavy weight materials production lines and all kinds of complete production, testing and check equipment, of which there are 10 series shaped press machine that from 400 tons to 1000 tons and two hyperthermia tunnel kilns whose length are 148m and 118m.
Rongsheng Refractory has established complete quality system and conducted quality control through the whole staff and process that from raw materials, production, check and various parts strictly according to ISO9001 standard and with the professional checker at each level to take good product and service as the top goal.
Rongsheng Refractory has professional sales and after-sale service team who provide customers all-around service about product application, construction installation and operation technology training etc. Now we have established cooperation relationship with many science and research unit and our products have been sold to Japan, Indonesia,Kazakhstan and Vietnam etc.
Rongsheng holds the third-level qualification certificate of metallurgical general contracting for furnace construction, the second-level anti-corrosion insulation qualification certificate, the quality management system ISO 9001 certification, 14001 certification, 45001 certification, 18001 certification and AAA-level credit enterprise certification. 25 Years of experience, more than 2,000 furnace cases around the world, and a team that can execute more than 20 furnace construction projects at the same time.
FAQ
1.Are you a manufacturer or a trader? Manufacturer, some time we help our clients to purchase related products as a trader. 2.What’s the MOQ? The MOQ varies for different products. Please contact us to understand. 3.How do you guarantee quality? Always a pre-production sample before mass production;Always final Inspection before shipment; 4.Can you provide samples for free? Yes, we can supply samples for free, and the freight will be undertaken by clients. 5.May I visit your factory? Yes, we will arrange professional reception personnel to patiently explain to you. 6.Why choose you over other suppliers? We have a large scale, strong strength, and rich experience, professional technology, and perfect customer service, and have obtained various certifications such as CE/ISO9001/ISO45001. 7.What services can you provide? Any delivery terms are acceptable Accept any payment currency Accept any payment type Language: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian, etc
Ordering and Pricing
- Minimum order quantity: 500 piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this brick power plant boiler?
The standard minimum order quantity is 500 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Which certifications does this brick power plant boiler carry?
It is supplied with ISO9001,CE documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Zhengzhou Rongsheng Refractory Co., Limited, based in China. The company 9 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Zhengzhou Rongsheng Refractory Co., Limited range on HVACR Nexus.
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