What is the fire rating of this board?

The board has a fire rating of up to 3 hours, providing high fire resistance for passive fire protection.

What is the material composition?

It is made of high-density rock wool fiber with an intumescent coating. It is halogen and asbestos free.

Can I customize the product?

Yes, we offer customization from samples to meet specific requirements for applications like cable tunnels.

What is the minimum order quantity?

The minimum order quantity is 1 Carton.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for delivery?

The average lead time is within 15 workdays for both peak and off-season periods.

Is this product suitable for outdoor use?

Yes, it features excellent water and weather resistance, making it durable for various environments.

50mm Thickness High Density Insulation Rock Wool Fiber Coating Board for Fireproofing of Walls

Shanghai Lanyan Fire Protection Engineering Co. Ltd.

5.0 (3 Reviews)

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Product Highlights

Up to 3 Hours Fire Rating: Provides excellent fire resistance with a rating of up to 3 hours for wall and floor protection.
Intumescent Coating: Features intumescent coating that expands under heat to seal penetrations and prevent fire spread.
Halogen and Asbestos Free: Safe material composition that is completely free from halogens and asbestos.
Customization from Samples: Offers customization services based on customer samples for specific application needs.
Versatile Applications: Ideal for sealing cable trays, pipes, and openings in concrete blocks or slabs.
Weather and Water Resistance: Excellent water and weather resistance ensures durability in various environmental conditions.

Product Attributes

After-sales Service: Shelf Life 50 Years
Color: White
Fire Rating: up to 3 Hours
Model NO.: NB850
Material: Rock Wool
Applications: Penetration,Cable Tunnels Trays
Density: 180+-10kg/M3
Spec Per Box: 5 PCS/CS
High Strength: Yes
Intumescent: Yes
Product Form: Board
Product Type: Coated Fiber Plate
Water-Tight: No
Transport Package: Carton Box+Pallet
Specification: 1200mm*600mm*50mm
Trademark: Bessive
Origin: China
HS Code: 40082100
Production Capacity: 100000 PCS/ Year
Package Size: 120.00cm * 60.00cm * 5.00cm
Package Gross Weight: 8.000kg

50mm Thickness High Density Insulation Rock Wool Fiber Coating Board for Fireproofing of Walls

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50mm Thickness High Density Insulation Rock Wool Fiber Coating Board for Fireproofing of Walls
50mm Thickness High Density Insulation Rock Wool Fiber Coating Board for Fireproofing of Walls

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Product Description

About Bessive

Bessive New Materials Co., Ltd. located in Xiangjiang New District, Hunan Province, mainly engaged in production,R&D and sales of fire protection systems, and building passive fire protection solutions.

Bessive has a professional R&D and production plant of 6,000 square meters, with industry-leading passive fire protection products/technology innovation R&D and testing certification, stable scale production, process quality management, professional and technical sales and rapid after-sales service capabilities.

Bessive is willing to be your Trusted one-stop ODM fire protection material and solution partner!

50mm Thickness High Density Insulation Rock Wool Fiber Coating Board for Fireproofing of Walls

Product Introduction

Recommended Applications

Seal penetrations through fire-rated walls and floors
Firestop penetrations including cable trays, cable, piping and large blanks
Multiple component installations where heat build-up and derating are concerns
Shield conduit, HVAC ductwork, panels, valves and vital heat-sensitive process equipment
Fire-resistive and smoke seal for any shape opening in concrete block or slabs
Protect cable drop-outs, junction boxes and cabinets
Intermittent firestop in horizontal and vertical cable tray runs

Typical Properties

Density	180±10kg/m³
Brands	Bessive or OEM Brand
Product Color	White
Applicable Temp. after Installation	-40ºC-90ºC
Installation Temp.	0ºC-40ºC
Fire Rating	Up to 3 Hours
High Fire Resistance Intumescent Coating
Excellent Water and Weather Resistance
Halogen and Asbestos Free

Demension and Classification

Model	Length(mm)	Width(mm)	Thickness(mm)	Pcs/Case	Weight(kg/pcs)
NB850	1200	600	50	5	7.2±0.5

Storage Conditions

Protect from rain and direct sunlight

Storage temperature -40~50ºC
Humidity less than 95%

Stored in the original packaging

Product Applications

Our Advantages

Packing and Delivery

FAQ

About the Supplier

This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI244965". Items marked "" are certified.

Shanghai Lanyan Fire Protection Engineering Co. Ltd.

Company Profile

Shanghai Lanyan Fire Protection Engineering Co., Ltd. is a professional provider of firestop materials and engineering services, and is a CLASS-I distributor and authorized contractor for 3M firestop materials. Leveraging China's strong production and supply chain resources, we provide professional firestop products manufactured in China and offer OEM and ODM services for global customers. With a sales and technical service team with professional experience, as well as cooperation with leading manufacturing enterprises in China for research, production, and certification testing, we are your one-stop service provider for firestop systems in China.

After years of development, Shanghai Lanyan Fire Protection Engineering Co., Ltd. Has completed fire prevention and sealing projects for numerous clients in various industries in China, including communication, electric power, petrochemicals, power plants, pharmaceuticals, medical devices, food and beverage, electronics, logistics, property management, semiconductors, electromechanical, and other fields represented by Fortune 500 companies. Our clients include: BASF, Roche Pharmaceuticals, Intel, Infineon, Dow, NVIDIA, Fluor, Bechtel, WorleyParsons, CH2M HILL, Exyte, Tebodin, EC Harris, Zublin, Bencer, State Grid Corporation of China, China Southern Power Grid, Sinopec, PetroChina, etc.

According to different customer needs, the company undertakes product sales, system installation, firestop product OEM/ODM services, etc., to work with you to improve the building safety level of your country.

About Our Factory & Business Background

Business Type: Trading Company
Address: Room 427, Building 2, No. 1243 Dongfang Road, Pudong New District, Shanghai City
Plant Area: 200 square meters
Number of Employees: 24
Registered Capital: 5,000,000 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: Shanghai Port
Minimum Order Quantity: 1 Carton
Supply Chain Partners: 4

Our Production Capability & Technical Expertise

Main Products: Passive Fire Protection
Customization Options: Customization from Samples
R&D Engineers: 9 people

Our Industry Experience & Global Business Record

Year of Establishment: 2015-09-28
Export Year: 0 Years
Main Markets: Domestic
Repeat Buyers Choice: 10%~30%
Number of Foreign Trading Staff: 2
Overseas Agent/Branch: No
New Products Launched in Last year: No

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500: Yes

FAQ

What is the fire rating of this board?: The board has a fire rating of up to 3 hours, providing high fire resistance for passive fire protection.
What is the material composition?: It is made of high-density rock wool fiber with an intumescent coating. It is halogen and asbestos free.
Can I customize the product?: Yes, we offer customization from samples to meet specific requirements for applications like cable tunnels.
What is the minimum order quantity?: The minimum order quantity is 1 Carton.
What are the payment terms?: We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.
What is the lead time for delivery?: The average lead time is within 15 workdays for both peak and off-season periods.
Is this product suitable for outdoor use?: Yes, it features excellent water and weather resistance, making it durable for various environments.