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High-quality Mullite Chamotte Insulation Refractory Bricks supplied by Shandong Hitech Material Co., Ltd.. Bulk wholesale pricing is negotiable. Inquiry for latest prices.
2000 Tons/Years
75% Al2O3
Brick
China
FM
FOB, CFR, CIF, EXW, Others
Hitech
LC, T/T, Western Union
2000 Tons/Years
75% Al2O3
Brick
China
FM
FOB, CFR, CIF, EXW, Others
Hitech
LC, T/T, Western Union
Long Time Materials
Qingdao Port, Dalian Port
in Wooden Pallets
China
Not specified
Not specified
2006-08-08
Not specified
Not specified
LC, T/T, Western Union
FOB, CFR, CIF, EXW, Others
Qingdao Port, Dalian Port
D&B credit certificate, ISO Certificate
| Product Index |
Al2O3: 65% | Al2O3: 70% | Al2O3: 75% | Al2O3: 80% | |
| 0chemical composition | Al2O3 % ≥ | 65 | 70 | 75 | 80 |
| SiO2 % ≤ | 25 | 23 | 20 | 15 | |
| CaO % ≤ | 1.8 | 1.7 | 1.7 | 1.65 | |
| Bulk density g/cm3 ≥ | 2.50 | 2.50 | 2.60 | 2.70 | |
| Cold crushing strength Mpa ≥ |
110° C× 24h | 43 | 55 | 55 | 55 |
| 1100° C× 3h | 60 | 63 | 65 | 68 | |
| 1500° C× 3h | 80 | 95 | 96 | 98 | |
| Modulus of ruputer Mpa ≥ |
110° C× 24h | 6.4 | 8 | 8 | 9 |
| 1100° C× 3h | 8.1 | 9 | 9 | 10 | |
| 1500° C× 3h | 13 | 13 | 13 | 13 | |
| Reheating linear change % | 1100° C× 3h | 0~+1.0 | 0~+1.0 | 0~+1.0 | 0~+1.0 |
| 1500° C× 3h | 0~+1.0 | 0~+1.0 | 0~+1.0 | 0~+1.0 | |
| Construction water % | 5.5~6.5 | 5.5~6.5 | 5.5~6.5 | 5.5~6.5 | |
| Max working temperature ° C | 1650 | 1650 | 1650 | 1700 | |


Hitech Material Group is a specialized group in refractory materials and insulation products. The headquarter is named "Zibo Hitech material co., ltd" , which is located in Zibo city, Shandong province. In addition, there are 3 factories under the Group.





1. How you can control your quality?
For each production processing, we 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.
2. What's your delivery time?
It usually needs about 20-45 days after receiving the deposit.
3. Do you provide free samples?
Yes, we can provide a free sample for testing, If we have sample in stock.
The quantity based on the material type, The buyer should bear all the shipping costs.
4. What's your payment terms?
We can accept 30% deposit, 70% balance before shipment for ordrs over $ 2000.
5. Can we visit your Company?
Yes, certainly. You are very welcome to China and we will be honored to have a customer and friend.
6. What standards do we have?
Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc.
The third party testing is all available for us.
For more details, please visit our official website:
Supplier Review
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3.0/5
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0/4
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Certification
D&B credit certificate, ISO Certificate
You can contact verified China supplier Shandong Hitech Material Co., Ltd. through platforms like Freshdi.com to purchase Mullite Chamotte Insulation Refractory Bricks. For direct inquiries, please contact Mr. Wu, the company’s representative. The supplier has a 3.0-star rating on Freshdi and has verified. You’ll receive product details, pricing, and shipping terms directly from supplier.
For Mullite Chamotte Insulation Refractory Bricks, Shandong Hitech Material Co., Ltd. accepts LC, T/T, Western Union as the preferred payment method, the trade term is FOB, CFR, CIF, EXW, Others, and shipments are typically arranged from port Qingdao Port, Dalian Port, ensuring secure and timely international delivery.
The supplier Shandong Hitech Material Co., Ltd. offers Mullite Chamotte Insulation Refractory Bricks at negotiation.
Mullite Chamotte Insulation Refractory Bricks is sourced from China and meets international export standards. Key specifications include: Shape: Brick, Production Capacity: 2000 Tons/Years, Feature: Long Time Materials, Specification: 75% Al2O3, Transport Package: in Wooden Pallets, Trademark: FM, Trade Term: FOB, CFR, CIF, EXW, Others, Payment Term: LC, T/T, Western Union
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Negotiable
Min. order: Negotiable