Zhengzhou Annec Industrial Co., Ltd.
Continuously Pushing Forward R& D of HBS for BF and Progress of Refractory Technology To Become Preferred Global Supplier in High Temperature Industry
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fireclay brick with high TSR for HBS or Blast furnace. Factory Price ,high temperature fire resiatant
Production description
Fireclay brick with high TSR can be divided into three process: Raw material, molding, burning.Generally, refractory brick was molded by dry pressing. By means of mixing the material uniformity in proportion and aging mixture some time. Then, pour some powders into the module and dry pressing. After dry pressing, the adobe need to pushed in the drying kiln to stoving or stay in the air to drying. This progress will need about 3-5 days. After this progress, then push the adobe into the tunnel furnace or shuttle kiln to burning around 1300C. This progress will be need about 5-7 days.
After burning, the brick will be packed in pallet and leave the factory.
Physical and chemical indexes of fireclay brick with high TSR
| FireClay Brick with high TSR | ||||
| Item | NG135-1.3 | NG135.1.2 | NG135-1.1 | NG130-1.0 |
| Bulk Density ( g/cm3) | ≤1.3 | ≤1.2 | ≤1.1 | ≤1.0 |
| Cold Crushing Strength (MPa) | ≥5.0 | ≥4.5 | ≥4.0 | ≥3.5 |
| Linear Change on Reheating(5h,≤2%) | ≥1350 | ≥1350 | ≥1350 | ≥1350 |
| Thermal conductivity(350±25)℃ (W/mK) | ≤0.55 | ≤0.50 | ≤0.45 | ≤0.40 |
Features Of Fireclay Brick With High TSR
Good performance in high temp refractoriness with high temperature fire resiatant
Lower thermal line expansion in high temp
Lower impurity content
Good thermal shock resistance performance
Excellent resistance in slag abrasion
Good cold crush strength
Applications Of Fire Clay Brick With High TSR
refractory brick are mainly used in the low temperature parts of blast furnaces, waste incinerators and glass melting furnaces. Due to the scale-up of a variety of industrial furnaces and severity of operating conditions, super dense clay bricks that made of more refined chamotte being calcinated at high temperature are applied more than before. It's popular in the following furnaces:
1. Blast furnaces and hot blas tstove
2. Waste incinerators
3. Glass melting furnaces
4.Reheating Furnace
5. General Industrial Furnace etc.
6.Cement Rotary kiln, Various Rotary kiln,
7.Chemical Reactor, incinerator, Non Ferreous, metal Furnace,
Specifications Of Fire Clay Brick With High TSR
Hard Fire Clay Bricks
Alumina contents range from 35% to 45%
Widely used throughout metallurgical industry
Packaging
Clay fire bricks will be packed by pallet , also with thermal shrinkage film, packing rope and edge protective paper, so that the brick will be sent to customer with no damage. We have special inspector to follow every order, records the producing and shipping detail, also take photoes before shipping your goods.
Why choice us?
Professional fireclay brick manufacturer. We have being specialized in producing refractory fireclay brick for more than 20 years so that we can guarantee a stable quality.
Guaranteed quality. Our production process conforms strictly to the requirements of ISO9000 quality management system. Quality inspection is carried out in every links of our production. SGS third party inspection is available.
Sound after sales service. We provide 24 hours’ consultation service. We are ready to answer your consultations at any time.
First-class R&D term. We have a first-class R&D team which is specialized in fundamental research and application technology development of ceramic fiber products.
FAQ
Q1 : How can you control your quality?
A1 : For each production processing, Annec 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.
Q2 : What is your lead time?
A2 : It usually needs about 15- 20 days after receiving the PO.
Q3 : Do you provide free samples?
A3 : Yes, free samples are available, generlly speaking, the buyer shall bear all the delivery cost.
Q4 : What is your payments terms?
A4 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.
Q5 : Can we visit your company?
A5 : Yes, for sure, you are welcome to visit Annec company.
Q6 : What standards do you have?
A6 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc.
The third party testing is all available for us.
>>24hrs hot-line available
>>Free advice on construction and design of the insulation furnace
>>Free samples and catalogue can be offered at customer's request
>>Any technical problems after purchasing will be kindly settled on our best in 2 working days
♦ Company Values
>>Paying our attention to QUALITY, EFFICIENCY and "HOLD-ON" attitude
>>Holding "EQUAL TO ECERYONE" as our principle
>>Treat customers as our FRIENDS.
What you will get from us is our best profession in service and the hospitality that you are willing to become our Friend.
So choosing us is the right choice for you. If you are interested in our products or if you have any question, pls feel free to contact us at any time. We will reply as soon as possible.