Zhengzhou Rongsheng Refractory Co., Ltd.
| Delivery Time | about 30 days after receive your payment |
| Packaging Details | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| MgO content | 92% |
| Size | 225*112.5*75mm |
| Bulk density | 2.9g/cm³ |
| Apparent porosity | ＜17% |
| Cold crushing strength | ＞60 |
| Brand Name | Rongsheng |
| Place of Origin | Henan province,China Mainland |
| Model Number | MZ |
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Product Specification
| Delivery Time | about 30 days after receive your payment | Packaging Details | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| Payment Terms | L/C, T/T, Western Union, MoneyGram | MgO content | 92% |
| Size | 225*112.5*75mm | Bulk density | 2.9g/cm³ |
| Apparent porosity | ＜17% | Cold crushing strength | ＞60 |
| Brand Name | Rongsheng | Place of Origin | Henan province,China Mainland |
| Model Number | MZ | ||
| High Light | Magnesia Carbon Bricks ，dry pressed Brick | ||
MgO content 92% Magnesia Brick 2.9 bulk density for kilns , good strength
Features:the product has such characteristics as good temperature vibration, good strength and volume stablity in high temperature.
Physical and Chemical Indicators:
| Items | Index |
| MgO, % | ≥82 |
| Al2O3 % | 13-15 |
| Fe2O3 % | ≤0.8 |
| Bulk Density,(g/cm3) | ≥2.98 |
| Apparent Porosity, % | ≤17 |
| Cold Crushing Strength, MPa | ≥60 |
| Refractoriness Under Load, °C, [0.2MPa×0.6%] | ≥1700 |
| Thermal Shock Resistance, Times, [1100°C, water-cooling] | ≥15 |
| Refractoriness, °C | ≥1800 |
Our Service
1. Quality assurance,RS REFRACTORY use high grade raw material and do strict inspect during the whole procession. All products adopt GB,ISO,ASTM,BS,JIS and DIN standard as per requirement. ISO, BV, TUV, SGS certified.
2. Provide professional designing solution, field technical assistance and any other consulting.
3. Price advantage, provided by manufacturer directly,save much intermediate fees.
4. Professional team, specialized in refractory production since 1986,with advanced technology and vast experience.
5. High production capacity, fast delivery of goods.
6. 24*7 online service.
7. OEM service available.
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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