Factory Free sample Door Bottom Seal - Fire viewer – Gallford
Factory Free sample Door Bottom Seal - 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
Product detail pictures:
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We now have many fantastic staff members customers superior at advertising, QC, and working with varieties of troublesome problem within the generation system for Factory Free sample Door Bottom Seal - Fire viewer – Gallford , The product will supply to all over the world, such as: Venezuela, Surabaya, Malawi, Our products are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we have been focusing on the production process. We have got high praise by partner. We are looking forward to establishing business relationship with you.
By Eunice from kazan - 2017.02.28 14:19
Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
By Eunice from Birmingham - 2018.10.31 10:02
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