Place of Origin:
China
Brand Name:
Annec
Model Number:
NG130-1.0
Refractory insulating fire clay bricks Hot Blast Furnace 1.5 Fe2O3 1.0g/Cm3 Clay Insulating Brick
Definition:
Refractory insulating fire clay bricks Hot Blast Furnace 1.5 Fe2O3 1.0g/Cm3 Clay Insulating Brick refer to light-weight thermal insulation brick products with Al2O3 content of 30%-46%. With clay clinker or light clinker and plastic clay as the main principle, Refractory insulating fire clay bricks Hot Blast Furnace 1.5 Fe2O3 1.0g/Cm3 Clay Insulating Brick is usually produced by the combustible method. Refractory insulating fire clay bricks Hot Blast Furnace 1.5 Fe2O3 1.0g/Cm3 Clay Insulating Brick can also be produced by the chemical method or foam method to form a porous structure. The use temperature is 1200-1400℃. The refractory is characterized by high porosity, generally 40%-85%; low bulk density below 1.5g/cm3; low thermal conductivity, generally below 1.0W (m.K).
Compared with ordinary clay bricks, Refractory insulating fire clay bricks Hot Blast Furnace 1.5 Fe2O3 1.0g/Cm3 Clay Insulating Brick are lighter in weight. The heat-insulating refractory products with Al2O3 content of 30%~48% made of refractory clay as the main raw material. Using refractory clay, floating beads, and refractory clay clinker as raw materials, adding binders and sawdust, after batching, mixing, molding, drying and firing, products with a bulk density of 0.3~1.5g/cm3 can be obtained. Refractory insulating fire clay bricks Hot Blast Furnace 1.5 Fe2O3 1.0g/Cm3 Clay Insulating Brick accounts for more than half of the total output of heat-insulating refractory bricks, with tiny pores evenly distributed inside, with a high porosity. Therefore, Refractory insulating fire clay bricks Hot Blast Furnace 1.5 Fe2O3 1.0g/Cm3 Clay Insulating Brick can be ensured that the furnace wall loses less heat, and the fuel cost will be reduced accordingly. Lightweight clay bricks also mean less heat storage, so heating and cooling are faster, allowing faster periodic operations.Refractory insulating fire clay bricks Hot Blast Furnace 1.5 Fe2O3 1.0g/Cm3 Clay Insulating Brick are suitable for the temperature range of 900℃~1650℃.
Advantage:
1. Refractory insulating fire clay bricks Hot Blast Furnace 1.5 Fe2O3 1.0g/Cm3 Clay Insulating Brick has advantages with small bulk density, high cold crushing strength, and high refractoriness under load, small dimension tolerance and good thermal shock resistance.
2. Refractory insulating fire clay bricks Hot Blast Furnace 1.5 Fe2O3 1.0g/Cm3 Clay Insulating Brick has the lowest and most stable thermal conductivity in various insulating refractory bricks
3. Refractory insulating fire clay bricks Hot Blast Furnace 1.5 Fe2O3 1.0g/Cm3 Clay Insulating Brick can reduce the total weight of furnace body and the thickness of furnace wall effectively, improve heat efficiency, lower energy consumption, improve work conditions and production efficiency, and considerable economic benefit can be obtained.
Application:
Refractory insulating fire clay bricks Hot Blast Furnace 1.5 Fe2O3 1.0g/Cm3 Clay Insulating Brick is mainly used for the partition of coking chamber and combustor of coke making furnace, regenerator chamber and cinder chamber of steelmaking open hearth furnace, soaking pit, refractory material of glass melting furnace and sintering furnace of ceramics and other kiln vault and other load-bearing parts.
It is also used for high temperature load bearing parts of hot blast furnace and acid open hearth furnace top.
Product Description:
Light Weight Insulating Bricks
| 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 |
Packaging and shipping
Standard packing: waterproof inner packing + outer packing suitable for container transportation
Why choose us
Q: Are you trading company or manufacturer?
A: We are Manufacturer of refractory materials that have 4 plants in China; So we can provide you with high quality products at more competitive prices. we can provide you professional solutions about your problems. Although our salesman cannot reply you immediately, pls leave your email or phone number, we can let our technician directly help you ASAP.
Q: Do you accept OEM?
A: Sure, we can do OEM for much kind of brick.
Q: What information do we need to provide?
A: If you are clear about the products you purchased, please send us the brick drawings, index(include chemical and physical indicators )and order quantity.
If you are not familiar with it, please tell us the usage and working temperature, we will recommend the product to you.
Q: How long is delivery time?
A: The delivery time will be determined according to the quantity of the order. Our monthly output is 12000tons. We have good connection with shipping company, agency, as well as the local custom and port authority. making sure we deliver on time.
Q: When can I get the price?
A: We usually quote within 24 hours after getting your detailed requirements, like size, quantity etc. If it is an urgent order, you can call us directly.
Q:What is the HS code?
A:The HS code is 69022000.
Q:Is there any cost for the sample?
A: We provide free sample(Less 3 pcs) but don't bear the freight.
Q: What is the Warranty for the fire brick?
A: For all the brick, we have 1 years warranty. If any quality problems on our side occurred in this period, we will take on the shipping cost and replacement.
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.
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