25-150mm Fireproof Calcium Silicate Board for High Temperature Thermal Insulation
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Product Highlights
- 100% Non-Asbestos: Safe for health with zero asbestos content, avoiding fiber-related diseases.
- High Strength Material: Offers the highest strength among inorganic hard insulation materials at similar density.
- Wide Application Scope: Suitable for metallurgy, petrochemical, power plants, and industrial kilns.
- Flexible Customization: Supports full customization, minor customization, and processing into special shapes.
- Global Export Experience: Over 23 years of export experience to Japan, Korea, Europe, and the Middle East.
- Certified Quality: Holds ISO, CE, SGS, TUV, and BV certifications for international standards.
Product Attributes
- Application Scenarios
- Industry
- Material
- Quartz Sand
- Certificate
- CE&ISO&TUV
- Model NO.
- 1000/1050/1100
- MOQ
- 1PC
- Asbestos
- 100% Non Asbestos
- Function
- Thermal Insulation, Fire Proof
- Raw Materials
- Quartz Sand
- Product
- Calcium Silicate Board
- Density
- 170-500 Kg/M³
- Grade
- Grade a
- Color
- White
- Shape
- Square
- Usage
- Building, Industrial Kiln, Pipeline
- Thickness
- 25-100mm and 10mm(High Density)
- Appearance
- Board
- Type
- Insulation Board
- Refractory Temperature
- 1000℃/1050℃/1010℃
- Transport Package
- Carton/Bag/Pallet
- Specification
- 100% Non Asbestos
- Trademark
- ROSEWOOL
- Origin
- China
- HS Code
- 6811820000
- Production Capacity
- 500, 000 Tons/Year
- Package Size
- 150.00cm * 150.00cm * 150.00cm
- Package Gross Weight
- 500.000kg
Product Images of 25-150mm Fireproof Calcium Silicate Board for High Temperature Thermal Insulation
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Product Description
Large Stock Calcium Silicate Insulation Board From China Manufacturer:
Density: 170-500 kg/m³
Raw materials: Quartz sand
Thickness: 25-100mm and 10mm(High Density)
Asbestos: 100% Non Asbestos
Function: Thermal insulation, fire proof
Calcium Silicate Insulation Board is a kind of board dominated by silicic and calcic materials and made by such manufacturing process as pulping, shaping, steam curing, drying and post processing etc.Its highest working temperature is 1000/1050/1100 ºC, can be widely used in metallurgy, petroleum, chemical, mechanical, electrical, light industry and other industrial kiln.
The products sold well all over the world and exported to Japan, South Korea, Thailand, Indonesia, Malaysia, Pakistan, Vietnam, Hong Kong, Singapore and other countries and regions. Using the materials can reduce equipment heat loss, narrow the kiln size, and improve working conditions.

Features of Large Stock Calcium Silicate Insulation Board From China Manufacturer:
1. High strength: in the condition of similar bulk density, it is the highest strength insulation material in inorganic hard insulation material
2. Heat resistance: no deformation in working temperature
3. Thermal insulation: lower thermal conductivity than other hard block insulation material
4. No asbestos: avoid various diseases caused by the asbestos fiber and other harmful substances
Application of Large Stock Calcium Silicate Insulation Board From China Manufacturer:
Used in electric power, heat and other roads, chemical, metallurgical and other industries equipment, heat pipe, boiler body, kiln and so on. In recent years, widely used in thermal power plant heating pipe straight steel casing steel, plastic sets of steel, with glass fiber reinforced concrete composite insulation pipe, and can be processed into special-shaped products. 
Technical Data of Large Stock Calcium Silicate Insulation Board From China Manufacturer:
| Items \ Product | Calcium silicate board |
| Classified Tem (ºC) | 1000ºC/1832ºF |
| Density (kg/m³) | 200-500 |
| Bending Strength (Mpa) | ≥0.5 |
| Conpressive Strength (Mpa) | ≥0.9 |
| Thermal Conductivity (w/m.k) | ≤0.056 |
| Linear Shrinkage (%) | ≤1.5 |
| Max. working Tem. (ºC) | 1000/1050/1100 |
| Size (mm) | 1000*500/600*300 |
Packing & Shipping:

Certificate:
Rosewool Insulation Refractory Co.,Ltd. was founded in 1960s and located in Zhengzhou, Henan Province, China. It is a comprehensive company, integrating manufacture, sales and construction into one. And we are the largest private enterprises in the field of ceramic fiber material, one of the earliest companies which researched and developed calcium silicate products, and the largest thermal and insulation material company in Henan Province.
1. 1 national R&D institution: Peking University has close relations of cooperation laboratory in product development and
technology with us
2. 4 kinds : Our product range: ceramic fiber products (blanket, paper, board, module,also special shape), rock wool , glass wool
, calcium silicate board.
3. 5 certificates: ISO900, CE, SGS, TUV, BV, etc.
4. 23 years : Our export experience more than 23 years.
5. 150,000 m2 : Our factory total areas.
Our value: To the quality strives for the survival, Energy saving cause parallel.

Our Workshop:
FAQ:
1. Are you a trader or manufacturer?
We are manufacturer, we have own factory.
2. Can you accept OEM or ODM?
Of course, Logo is also acceptable.
3. What is the delivery time?
About 10-20 days after the contract signing.
4. What is your payment methods?
T/T L/C D/P Paypal West Union and others .
5. Do you have warehouses abroad ?
Yes, we have , both in Europe and Middle East. Others is planing.
Any questions, or any needs, please contact us below to get detailed info and best price, thanks for your inquiry:
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI2391155". Items marked "" are certified.
Company Profile
Rosewool Insulation Refractory Co., Ltd
Rosewool Insulation Refractory Co., Ltd. Was founded in 1960s and located in Zhengzhou, Henan Province, China. It is a comprehensive company, integrating manufacture, sales and construction into one. It is the thermal and insulation materials recommended supply unit of Chinese electric power ministry, metallurgical industry, cement industry, national petroleum industry and chemical industry. It is also the experimental base of China Academy of Building Research and Tianjin Chemical Research and Design Institute.
The company has well equipment, advanced technology and strong technical force. It is one of the largest private enterprises in the field of ceramic fiber material, one of the earliest companies which researched and developed calcium silicate products, and the largest thermal and insulation material company in Henan Province.
The company provides rock wool products, ceramic fiber products, calcium silicate board products and glass wool products. It provides a one-stop service and the best product solution according to your requirements and the installation environment. Make sure that you are 100% satisfied with each step from manufacture to installation.
The foreign trade business team has more than 20 years of experience, perennially exports to Russia and Southeast Asian countries. It has own overseas warehouses, no matter where and when, it can provide you timely and secure services. Based on the company's production scale, it can adjust the production line to meet customers' demand for product capacity. The company has ISO 9001 and CE standards certifications to ensure that you receive high quality products from beginning to end.
Rosewool Insulation Refractory Co., Ltd. Located in the Zhengzhou to Shaolin temple midpiece of road 30 kilometers, founded in 1982, the enterprise concentrates the manufacturing, sales and construction in a body's comprehensive company. It is the Chinese ministry of electric power, ministry of metallurgical industry, cement industry, the national petroleum and chemical industrial insulation, heat preservation material recommend as supply unit. It is China construction materials science research institute and Tianjin chemical research institute of experimental base.
The enterprise in Henan province as centre, the business faces the whole country, create high-quality insulation products to the customers.
At presents, our enterprise has products as follows: Exterior wall external insulation rose wool board, fireproofing rose wool board, rose wool block board, high intensity rose wool board, various rose wool board for factory use, rose wool strip, 650° Non-asbestos micropore calcium silicate board, 1050° Non-asbestos high temperature calcium silicate board, ceramic fiber blanket, ceramic fiber cotton, ceramic fiber board, aluminum silicate ceramic fiber pipe shell, polycrystal mulliter fiber, heat preservation plaster coating and so on. It has fireproofing, sound insulation, heat preservation, inflaming retarding, environmental protection, energy saving strengths.
The enterprise has always been to "strives for the survival by the quality, strives for the development by credibility" as tenet, with the 'pragmatic, honest, efficient "business philosophy for the enterprise, the product quality as basic of enterprise operation, the quality guarantee as basic elements of enterprise management system, subordinate company products sale in Russia, India, Southeast Asia area etc.
Rosewool Insulation Refractory Co., Ltd. Provides high quality thermal insulation products for all user, reasonable price; Your satisfaction as our purpose all the time. We believe the police of customers first, With high quality products and excellent service to meet the requirements of users, and look forward to cooperate with customers both at home and abroad.
Welcome to your Inquiry anytime!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Room 3502, Building a, Shenglongjinzhonghuan, Tongbai Road, Longhai Road, Zhongyuan District, Zhengzhou, Henan, China
-
Registered Capital
- 30,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 1
Our Production Capability & Technical Expertise
- Main Products
- Ceramic Fiber, Rock Wool, Glass Wool, Ceramic Fiber Blanket, Rock Wool Board, Glass Wool Blanket, Glass Wool Board, Calcium Silicate Board, Thermal Insulation, Fireproof Insulation
-
Production Lines
- 4
-
Production Machines
- Boiler, Forming Machine, Nanomaterial Production Line
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 9 years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Domestic
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- Are you a trader or manufacturer?
- We are manufacturer, we have own factory.
- Can you accept OEM or ODM?
- Of course, Logo is also acceptable.
- What is the delivery time?
- About 10-20 days after the contract signing.
- What is your payment methods?
- T/T L/C D/P Paypal West Union and others .
- Do you have warehouses abroad?
- Yes, we have , both in Europe and Middle East. Others is planing.
Send your message to this supplier
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