Factory making Fire Door Weather Stripping - Fire viewer – Gallford

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Factory making Fire Door Weather Stripping - Fire viewer – Gallford Detail:

When temperature goes up to 180℃ in fire, the intumescent core inside of door viewer will rapidly expand to filling the interspace to stop fire, smoke or gas through out.

• Material：Available in either brass or chrome finish

• Visual angle：100-130 degree

• Diameter：25mm

• FV25-1 suitable for 40-60mm thickness of fire door FV25-2 suitable for 60-80mm thickness of fire door FV25-3 suitable for 80-100mm thickness of fire door

• Back cover available

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"Control the standard by the details, show the power by quality". Our business has strived to establish a highly efficient and stable team staff and explored an effective good quality regulate course of action for Factory making Fire Door Weather Stripping - Fire viewer – Gallford , The product will supply to all over the world, such as: Albania, Congo, Vietnam, Our technical expertise, customer-friendly service, and specialized merchandise make us/company name the first choice of customers and vendors. We've been looking for your inquiry. Let's set up the cooperation right now!

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