Zhengzhou Rongsheng Refractory Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 1000Ton/Month |
| Delivery Time | 15days after payment |
| Packaging Details | 25kg in a woven bags,then 40 bags in a ton bag or in a wooden pallet. Customized is also ok |
| Material | Bauxite Chamotte |
| Color | White |
| Al₂O₃ | ≥75 |
| Shape | Square or Other |
| Bulk Density | ≥2.7 |
| Fe₂O₃ | ≤2.1 |
| Brand Name | Rongsheng |
| Model Number | P-75 |
| Certification | ISO9001、CE |
| Place of Origin | Henan |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000Ton/Month |
| Delivery Time | 15days after payment | Packaging Details | 25kg in a woven bags,then 40 bags in a ton bag or in a wooden pallet. Customized is also ok |
| Material | Bauxite Chamotte | Color | White |
| Al₂O₃ | ≥75 | Shape | Square or Other |
| Bulk Density | ≥2.7 | Fe₂O₃ | ≤2.1 |
| Brand Name | Rongsheng | Model Number | P-75 |
| Certification | ISO9001、CE | Place of Origin | Henan |
| High Light | shaped refractory bricks ，high alumina brick | ||
Phosphate Bonded Insulation Refractory Fire Bricks with Size 230x114x65mm
Excellent thermal stability phosphate bonded high alumina brick for industrial furnace is made out of a naturally-occurring material known as bauxite.This material include aluminum hydroxide, which is what give the brick such great warmth resistance. High alumina efractory brick also include kaolinitic clays, which are roasted to create an unique combination including mullite and also synthetic alumina.
Advantages:
Physical and Chemical index:
| Item | high alumina refractory brick | |||
| Product | SK36 | SK37 | SK38 | SK40 |
| Al2O3 | 55% | 65% | 75% | 80% |
| Fe2O3 | 2.5% | 2.5% | 2% | 2% |
| Bulk density g/cm3 | ≥2.25-2.2 | ≥2.3 | ≥2.45 | ≥2.6 |
| Refractoriness ℃ | ≥1770 | ≥1790 | ≥1790 | ≥1790 |
| Apparent porosity % | ≤23% | ≤22% | ≤22% | ≤20% |
| Cold crushing strength MPa | ≥40 | ≥45 | ≥50 | ≥55 |
| Refractoriness under load (0.2MPa) ℃ | ≥1420℃ | ≥1470℃ | ≥1520℃ | ≥1550℃ |
| Reheating linear change (1500℃, 2h ) | 0.1~ -0.4 | 0.1~ -0.4 | 0.1~ -0.4 | 0.1~ -0.4 |
Competitive Advantage:
1. Are you a manufacture or trading company ?
Factory+ trade(mainly factories, at the same time, we operates other related products)
2. Can we visit your factory ?
Sure,welcome at any time, seeing is believing.
3. Is your company accept customization ?
We have own factory and excellent technical team, and we accept OEM service
4. What’s the MOQ of trial order ?
No limit, we can offer the best suggestions and solutions according to your condition.
5. Will your company supply samples ?
Yes, we do. The shipping charges should be undertaken by customer.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
20000000-50000000
Employee Number:
101~150
Ecer Certification：
Verified Supplier
Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc. <p style="... Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc. <p style="...
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