This fire bricks for boiler is published with the manufacturer’s full specification — material Vermiculite, model number V-1150. Made by Shenzhen Bluewind Vermiculite Products Co., Ltd. (6 years on the platform, typical reply ≤4h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Fire Bricks For Boiler
- Model Number: V-1150
- Material: Vermiculite
- Raw Material: Exfoliated vermiculite
- Place Of Origin: Hebei, China
- Application: Industrial Furnaces
- Size: 30*20*2 cm
Technical Specifications
| Refractoriness (Degree) | Medium Refractory (1580 °C~1770 °C) |
|---|---|
| Material | Vermiculite |
| Shape | Block |
| Processing Service | Welding, Punching, Decoiling, Cutting |
| Al2O3 Content (%) | 12% |
| CaO Content (%) | 2% |
| CrO Content (%) | 0 |
| MgO Content (%) | 18% |
| SiC Content (%) | 0 |
| SiO2 Content (%) | 45% |
| Place Of Origin | Hebei, China |
| Brand Name | Bluewind |
| Model Number | V-1150 |
| Fire Resistant Temperature | 1150 C |
| Density | 0.8 g/cm3 |
| Application | Industrial Furnaces |
| Size | 30*20*2 cm |
| Raw Material | Exfoliated vermiculite |
| Sample | Valid |
| APPARENT POROSITY | 70% |
| Usage | Furnace Liner |
| Advantage | Long Time |
| Cold Crush Strength | 6 Mpa |
| Selling Units | Single item |
| Single Package Size | 25X15X10 cm |
| Single Gross Weight | 1.5 kg |
Product Details
Description of Vermiculite Board
Features
High temperature resistant up to 1200 C;
High thermal shock resistant, can be used on fire side;
A1 non combustibility classification;
Low thermal conductivity
Available in various densities of 400-1200 kgs/m3;
Chemical resistant;
High mechanical strengths;
Easy for secondary tooling and machining, like cutting, sawing, punching etc.
Vermiculite boards applies 0.3-1 mm expanded silver vermiculite as the raw material, with inorganic mixture bonding and high pressure pressing, after hours drying that made the good strength and fireproof insulation boards.
For serving under severe conditions, vermiculite boards have excellent mechanical strength, good resistance to thermal spalling, and are highly resistant to chemical attack by vilatile alkaies and some slag.
Stoves applying
For stoves application, it requires lightweight and good fireproofing requirement, as well as thermal shock resistance. The vermiculite boards owns the all benefits and plays an important role in the stoves applying especially in wood stoves and pellet stoves. And our durable vermiculite boards with longer working life can resistant the bending and crushing which caused by long time uneven heating, bring the stoves longer service life and less trouble for the replacement.
Heat cell
Heat cell is the heart part of the condensing boiler, it determines the service life of the condensing boiler.
Vermiculite boards with 1200 C can resistant the extremely environment which fast drying and water soaking; has better performance than the traditional ceramic fiber boards.
Condensing boiler
Condensing boilers ideal service life is about 12-15 years, while the heart part heat cells determines whether it can or can not to reach the ideal life. With high quality vermiculite boards, it can reduce the times of heat cells replacement and bring the user less troubles.
Aluminum Electrolytic Cells
The V-1100 and V-1200 are recommended for the applying of Aluminum electrolytic cells. Their high strength and low thermal conductivity make them ideally for the applying of the industry. Various combinations of bulk density, insulation properties and compressive strength, commonly V-1100(500), V-1100(1000), and V-1200 are chosen for the excellent performance in strength and thermal insulation performance.
And the another important feature in the Aluminum Electrolytic cells is that the V-1100 and V-1200 series do not corrosion by the molten aluminum and are resistant to cryolite penetration and fluorides. It helps to maintain the cells service life and keep the better running of the aluminum electrolytic processing.
Product Paramenters
Physical parameter | ||||||
Density (kgs/m3) | 700 | 800 | 900 | |||
Max temp. | 1150 ℃ | 1150 ℃ | 1150 ℃ | |||
Strength | 4.5/2.0 MPa | 5.5/2.1 MPa | 6.2/2.2 MPa | |||
Linear shrinkage | 1% | 1% | 1% | |||
Thermal conduct. | ||||||
@ 200 ℃ | 0.14 W/m.k | 0.16 W/m.k | 0.18 W/m.k | |||
@ 400 ℃ | 0.16W/m.k | 0.18 W/m.k | 0.2 W/m.k | |||
@ 600 ℃ | 0.18 W/m.k | 0.2 W/m.k | 0.22 W/m.k | |||
Chemical parameter | ||||||
SiO2 | 43-46 % | 43-46 % | 45-48 % | |||
Al2O3 | 10-13 % | 10-13 % | 13-16 % | |||
Fe2O3 | 4-6 % | 4-6 % | 4-6 % | |||
TiO | 1-2 % | 1-2 % | 1-2 % | |||
MgO | 16-23 % | 16-23 % | 14-20 % | |||
K2O | 7-10 % | 7-10 % | 5-8 % | |||
Na2O | 1-2 % | 1-2 % | 1-2 % | |||
LOI @ 1000 C | 4-6 % | 4-6 % | 3-5 % | |||
Standard size & Thickness | ||||||
1005*615 mm | 10-60 mm thickness | 10-60 mm thickness | 10-60 mm thickness | |||
1225*615 mm | 10-60 mm thickness | 10-60 mm thickness | 10-60 mm thickness | |||
Data are average results of tests conducted under standard precedures and are subject to variation.
Details Images
Company Profile
Bluewind is a technology-based manufacturing enterprise of inorganic ecological products, mainly focus on the vermiculite as the main material, for the fireproofing and insulation application of industrial and construction projects. The company covers an producing plant of over 50,000 square meters, and more than 30,000 m2 production workshop and R & D center.
Bluewind provides high grade vermiculite boards/blocks to global industrial furnace and construction buildings projects, range standard size as well as customized mould pressing units. Focus on the insulation vermiculite solution, supplying and construction, offers the qualified long service life vermiculite products for the high requirement of the projects.
Bluewind provides high grade vermiculite boards/blocks to global industrial furnace and construction buildings projects, range standard size as well as customized mould pressing units. Focus on the insulation vermiculite solution, supplying and construction, offers the qualified long service life vermiculite products for the high requirement of the projects.
Our vermiculite products have applied and get highly reputation in the fields of:
Wood Stoves and Fireplaces;
Wood Stoves and Fireplaces;
Industrial kilns insulation shelves;
Full premix condensing gas boilers;
Fire rated door for 240 mins.;
Aluminum electrolytic cells( Aluminum reduction industry)
Construction steel cladding;
Construction fireproofing and insulation projects;
…
Welcome to contact us for your specific requirement on the vermiculite boards, and sincerely we hope bringing our qualified goods for more customers and areas.
Full premix condensing gas boilers;
Fire rated door for 240 mins.;
Aluminum electrolytic cells( Aluminum reduction industry)
Construction steel cladding;
Construction fireproofing and insulation projects;
…
Welcome to contact us for your specific requirement on the vermiculite boards, and sincerely we hope bringing our qualified goods for more customers and areas.
Production Process
Pressing
High pressure mould pressing to form the shapes required
Drying
Drying for release the water contained and form the stable applying
Quality checking
For each unit we have one by one checking to ensure the end using.
Product Packaging
Certifications
FAQ
Q1 : Are you a manufacture or trader?
A: We are a manufacturer based trading company, we not only can provide the high quality products with the
best price, but also can offer the total solution for your project requirement.
Q2: How can you control your quality?
A : For each production processing, Bluewind have complete QC system for the quality controlling and overall quality checking after production, and before packing and shipment, we have another quality checking to ensure every piece of the boards are to be delivered in good quality.
Q3 : Do you provide free samples?
A : We hope every sample valued, especially which requires machining tooling.
Q4 : What is your lead time?
A : It usually needs about 20- 35 days after receiving the PO.
Q5 : Can we visit your company?
A : Yes, for sure, you are welcome to visit our company and our products.
Q6 : What is the warranty of your products?
A : Our products have at least 1 year warranty, if any quality problems not caused by personal or accident,
we will take responsibility of the cost of the shipment and the replacement.
Q7: What's the MOQ of trial order?
A : we recommend the MOQ at least a full pallet so that the costs more efficient.
Q8: Why choose us?
A: We had been in the line for more than 15 years, insist in the quality first and good after-sales service. Bring the customers few troubles and satisfying on the applying.
A: We are a manufacturer based trading company, we not only can provide the high quality products with the
best price, but also can offer the total solution for your project requirement.
Q2: How can you control your quality?
A : For each production processing, Bluewind have complete QC system for the quality controlling and overall quality checking after production, and before packing and shipment, we have another quality checking to ensure every piece of the boards are to be delivered in good quality.
Q3 : Do you provide free samples?
A : We hope every sample valued, especially which requires machining tooling.
Q4 : What is your lead time?
A : It usually needs about 20- 35 days after receiving the PO.
Q5 : Can we visit your company?
A : Yes, for sure, you are welcome to visit our company and our products.
Q6 : What is the warranty of your products?
A : Our products have at least 1 year warranty, if any quality problems not caused by personal or accident,
we will take responsibility of the cost of the shipment and the replacement.
Q7: What's the MOQ of trial order?
A : we recommend the MOQ at least a full pallet so that the costs more efficient.
Q8: Why choose us?
A: We had been in the line for more than 15 years, insist in the quality first and good after-sales service. Bring the customers few troubles and satisfying on the applying.
Ordering and Pricing
- Minimum order quantity: 10 piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this fire bricks for boiler?
The standard minimum order quantity is 10 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shenzhen Bluewind Vermiculite Products Co., Ltd., based in China. The company 6 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shenzhen Bluewind Vermiculite Products Co., Ltd. range on HVACR Nexus.
See more in Boiler Parts on HVACR Nexus.
