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Zhengzhou Annec Industrial Co., Ltd.
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Fire Resistant SK34 Clay Refractory Brick 40MPA Yellow Color 2.4g/Cm2

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Fire Resistant SK34 Clay Refractory Brick 40MPA Yellow Color 2.4g/Cm2

Brand Name : ANNEC

Model Number : ARN-40

Certification : ISO,CE

Place of Origin : China

MOQ : 100 pcs

Payment Terms : D/P, T/T

Supply Ability : 2000 tons/month

Delivery Time : 5-8 working days

Packaging Details : fumigating pallet

Color : yellow

Al2O3 : ≥42%

Fe2O3 : ≤2%

CCS : ≥1280℃

Fire Resistant SK34 Clay Refractory Brick 40MPA Yellow Color : ≥1400℃

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High Acid Resistance Fire Resistant SK34 SK36 SK38 Fire Clay High Alumina Refractory Fire Brick for hot blast stove

Physical and chemical indexes:

Item Unit Index
Bulk density g/cm2 2.31-2.4
Water absorption % <0.5
Acid resistance % 99.8
Flexural strength Mpa 42
Crushing stength Mpa 120
Thermal stability 130°c-20°c No crackle after 3 times


Chemical composition (%)

SiO2 Al2O3 K2O Na2O CaO MgO Fe2O3
69.8 22.5 2.7 0.95 0.82 0.82 0.49



High Acid Resistance Fire Resistant SK34 SK36 SK38 Fire Clay High Alumina Refractory Fire Brick for hot blast stove is comparable to that of silica bricks, up to 1690~1730℃, but the softening temperature under load is more than 200℃ lower than that of silica bricks.

In addition to the high refractory mullite crystals,High Acid Resistance Fire Resistant SK34 SK36 SK38 Fire Clay High Alumina Refractory Fire Brick for hot blast stove also contain nearly half of the low melting point amorphous glass phase.
In the temperature range of 0~1000℃, the volume of High Acid Resistance Fire Resistant SK34 SK36 SK38 Fire Clay High Alumina Refractory Fire Brick for hot blast stove expands uniformly as the temperature rises.

The linear expansion curve is approximately a straight line, and the linear expansion rate is 0.6%~0.7%, which is only about half of that of silica bricks.

When the temperature reaches 1200 ℃ and then continue to rise, its volume will start to shrink from the maximum expansion.

The residual shrinkage of High Acid Resistance Fire Resistant SK34 SK36 SK38 Fire Clay High Alumina Refractory Fire Brick for hot blast stove leads to the loosening of mortar joints in masonry, which is a major disadvantage of clay bricks.

When the temperature exceeds 1200°C, the low melting point substances in the High Acid Resistance Fire Resistant SK34 SK36 SK38 Fire Clay High Alumina Refractory Fire Brick for hot blast stove gradually melt, and the particles are tightly pressed against each other due to surface tension, resulting in volume shrinkage.
Production practice in China has proved that before crushing, high-aluminum clinker is strictly sorted and classified, and stored in tiers.
The use of bauxite clinker and combined clay fin grinding method can improve product quality.

Competitive Advantage:

  1. Competitive Price. Make the products competitive in your market.

  2. Abundant Experience. Prevent cracks and twist in bricks.

  3. Different Moulds. Save mould fees for you.

  4. Strict Quality Control. Meet clients’ quality requirement.

  5. Large stocks. Guarantee prompt delivery.

  6. Professional Packing. Avoid damage and secure the goods in transportation


Features
1. as high acid resistance
2. Low water absorption
3. Oxidation at room temperature is not easy
5. High pressure resistance
6. Easy to clean
7. Strong acid and alkali corrosion resistance (parameter>99.8)
8. Convenient for installation
9. Uniform gas and liquid distribution
10. Reliable structure and chemical stability
11. Long service life, more than 3 years warranty
12. High Working temperature: 1650C-1720C
13. Accurate size, small Tolerance


Fire Resistant SK34 Clay Refractory Brick 40MPA Yellow Color 2.4g/Cm2


Fire Resistant SK34 Clay Refractory Brick 40MPA Yellow Color 2.4g/Cm2Fire Resistant SK34 Clay Refractory Brick 40MPA Yellow Color 2.4g/Cm2
Fire Resistant SK34 Clay Refractory Brick 40MPA Yellow Color 2.4g/Cm2

Zhengzhou Annec Co.,Ltd. is a national hi-tech company, and is accredited with ISO9001:2008 quality control system standards, ISO12001:2004 environmental control system standards, and GB/T28001-2011 HAZOPS. Annec has set up a thorough and effective management system with practical considerations for her employees and community, and is persistent in promoting employee self-value and product quality. With these efforts, Annec was awarded the prestigious 2012 Zhengzhou Mayor Quality Prize.


Product Tags:

Fire Resistant Yellow Clay Refractory Brick

      

SK34 Clay Refractory Brick

      

2.4g/cm2 Clay Refractory Brick

      
Quality Fire Resistant SK34 Clay Refractory Brick 40MPA Yellow Color 2.4g/Cm2 for sale

Fire Resistant SK34 Clay Refractory Brick 40MPA Yellow Color 2.4g/Cm2 Images

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