Tianjin Wortai International Trade Co., Ltd.  

Product Name: Fire Rated Door Seal Smoke Intumescant Graphite Expansion Strip Model NO.: Can be customized Cross-Section Shape: I- Type Effect: Fire-Proof Seal, Smoke Seal Application: Fire-Proof Door Seal Material: Rigid Plastic+Graphite+Wool Pile Color: Red, Brown, White, Black, etc Size: 10*4mm, 15*4mm, 20*4mm etc. Brush Height: 5mm, Customized Length: 2.1 M/PC Back: Self-Adhesive Backing Initial Expansion Temperature: 180 Centigrade Min/Max Gap: 3mm to 4mm Install: Quick and Easy to Fit Keyword: Fire and Smoke Seal Name: Intumescent Strip Rigid Box Seals Trademark: WORTAI Transport Package: Carton Specification: Can be customized Origin: China HS Code: 4016931000 Product Description fire rated door seal smoke intumescant graphite expansion stripCombined intumescent smoke and fire seals which are heat activated. Itis unobtrusively set into a machined groove (10x6mm) around the perimeter of timber frame or door edges.Intumescent fire door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, obtained both intergrity and insulation rate as required.Product namefire rated door seal smoke intumescant graphite expansion stripMaterialExpandible graphite and Thermoplastic element compositionSizeRegular size: 2mm*20mm*1050mm, 2mm*15mm*1050mm, 2mm*10mm*1050, 4mm*20mm*2100mm, 4mm*15mm*2100mm, 4mm*10mm*2100mmColorRed, brown, white, black,etc.Initial expansion temperature199ºCMain expansion temperature347ºCLinear expansion ratio≥3 times,5-10times,10-20times,20-30timesFunctionWhen on fire, the rapid expansion, closed doors and windows crack, prevent smoke and heat channeling into, to ensure personalsafety,Sound insulationApplicationFire-proof door, wooden door,community security door, heating furnace, heat sink, building pipe wells etc.ApplicationRebates in timber door leafs or door frames.Use on single and double action leaf doors.Use on latched and unlatched doors.New build and retro-fit applications.Product features30 and 60 minute systems available.Provides fire, smoke and acoustic resistance.Supplied with a self-adhesive backer for ease of application.Identification on each product ensures full traceability.Available in a range of colours.Installation instructionsSelect the appropriate strip using the door test evidence, which will identify the size intumescent strip required.The seal needs to be located centrally in either the door leaf or frame.Rout a groove suitable for the size of intumescent strip selected. Clean the rebate to remove any dust. Remove the self-adhesive backing liner from the product and push fit into the routed groove.To achieve excellent adhesion strips must be applied to clean, dry surfaces at temperatures between +5°C and +40°C.Delivery and packing:1. Express DHL,Fedex, UPS,TNT etc2. By air3. By seaThe delivery time usually 7-15 workdays, it depands on your quantity.Packing: 150pcs/carton, 175pcs/carton Can customize the packing according to the customer`s requirementsOur companyTianjin Wortai International Trade Co., Ltd is based in Pilot Free Trade Zone(Central Business District) in Tianjin City supplying customers with Bath Shower Screen Seals, Shower Door Seals, Magnetic Door Seals, Curved Shower Screen Seals, Refrigerator Door Gasket Seal, Sponge Cleaning Balls, Door and Window Seals, Rubber Fender and many other rubber and plastic products sourced in China.Our service1.OEM is available. (Print your logo on package if you need)2. Free samples3.Provide "intimate service"(service just in time) of pre-sale, sale and after-sale service4.If you come to our factory, pls informe us advance,we will pick you up