UL Listed 20/45/90/120mins Fire-Rated Mineral Core Wood Doors

• After-sales Service: 3 Years
• Warranty: 3 Years
• Grade: UL 1-2 Hours
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Kara Core
• Thickness: 30-50mm
• Appearance: Panel
• Color: White
• Material: Fire Door Core
• Type: Fire Door Core
• Surface Finishing: Fire Door Core
• Edge: Square
• Shape: Square
• Refractory Temperature: 1580~1770℃
• Usage: Fire Resistance
• Advantage: Soundproof Smoke and Fire Prevention
• Transport Package: Pallet
• Specification: As request
• Trademark: BY
• Origin: Zhejiang
• Production Capacity: 50000000m
• Package Size: 220.00cm * 100.00cm * 0.30cm
• Package Gross Weight: 15.000kg

Product Description

Product Descriptio
Biyou Kara core board is a kind of inorganic and noncombustible Class A fire door core composed of reformative light weight mineral particle of stable physical and chemical properties. It does not deform in normal temperature or moist ambient environment and its temperature limited can be up to 1100ºC. It is almost a kind of permanent material with the characteristics of lightweight, good dimensional stability, high strength, good soundproof performance and free of asbestos and formaldehyde. It can be easily cut, sawed, or nailed when assembled at worksite without environment pollution. Kara core board is very simple and highly efficient core material for fire door. It can be provided with variable thickness and density.



Our company

Our factory established in 2005 in Hebei Province China.Hangzhou Biyou Building Materials Technoloy Co.,Ltd is the sole International Sales office .We are dedicated to delivering one stop protection to fire,smoke&acoustic,draught seal.We have achieved the leading advantages by implementing the strategies. 


FAQ

Q1. Are you a manufacturer or trading company?

A1:We are an International trading company also is a professional door and windows seal,fire and acoustic seal products manufacturer with more than 20 years experience for domestic and International market.

Q2. What is payment method?

A2: For samples: T/T, western union.

For orders: We prefer T/T, other ways should be confirmed first. For new customer,30% advanced payment before producing ,70% before delivering usually.

Q3. Do you offer free samples?

A3: Free samples are available .

Q4. Do you offer OEM service and can you product as our drawings?

A4: Yes, we can customize according to your drawing or make drawing according to sample as your requirement.

Q5. Do you accept our design on boxes?

A5: Yes. We accept.

Q6. What's your delivery time?

A6: Generally, we will arrange shipment within 7-30 days after receiving the deposit and according to your purchasing quantities .

Q7. How do you control the quality?

A7: We will arrange sample confirmation before production if you need . During the production, we have professional QC staffs control the quality and manufacture in accordance to your confirmed samples. Welcome your visit to factory.