Intumescent Fire Grille//Air Grille/Fire Damper

• Location: Walls, Doors, Floors, Ventilation Systems, Partiti
• Funtion: Fire Stopping
• MOQ: 200PCS
• 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.: BY-IFG-1010
• Transport Package: 25PC/CTN
• Specification: 250mm-400mm
• Trademark: BY
• Origin: Zhejiang
• HS Code: 3925300000
• Production Capacity: 5000PC
• Package Size: 60.00cm * 60.00cm * 20.00cm
• Package Gross Weight: 15.000kg

Product Description

Product Description 

Fire Grilles are mechanically attached to the supporting constructive element with the appropriate screws, plugs or fittings (these must have at least the same level of fire resistance as the structure onto which they are fixed).

If there are any gaps between the grille and the supporting element, these should be filled with Sanou® Intumescent mastic.

If the ventilation surface is bigger than the grilles dimensions, it is possible to assemble them at an angle, provided we keep the fire resistance and work consistency in the Sanou® Grilles separations.

For a greater ventilation arcare than the grille size.

Fire Grilles can be installed on the following structures: walls, doors, floors, ventilation systems, partitions, cable trays.

Model	Dimension (mm)
Grille V40	250x250x40
Grille V50	250x250x50
Grille V60	250x250x60
Grille V60-1	400x400x60
Grille V50-1	400x400x50
Grille V40-1	400x400x40

Product Application



Package and Delivery



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.