When the fire occurs, the fireproof expansion sealing strips automatically expand, sealing the gaps in the door gaps, blocking the air circulation between the two spaces, effectively preventing the smoke from being exposed to the fire in the early stage of the fire, and controlling the fire spread.
Application Fire-proof door, wooden door, community security door, heating furnace, heat sink, building pipe wells etc.
Material : Expandable graphite and Thermoplastic element composition
Product name: Rigid intumescent fire seal fireproof weather strip seal for door Material: Expandible graphite and Thermoplastic element composition Size : 20*4mm, Brush height 5mm; 10*4mm,15*4mm,30*4mm etc. Color: Red, brown, white, black,etc. Initial expansion temperature: 199�ºC Main expansion temperature: 347�ºC Linear expansion ratio: â?¥3 times,5-10times,10-20times,20-30times Function:When on fire, the rapid expansion, closed doors and windows crack, prevent smoke and heat channeling into, to ensure personal safety, Sound insulation Application: Fire-proof door, wooden door,community security door, heating furnace, heat sink, building pipe wells etc.
own R&D team,factory and have been working onIntumescent fire seal for 28 years.All products have passed strict environmental testing requirements,High output and large stocks that we have,exports around the world.Either in price or quality,cheaper and better than others company,Cheaper price and better quality
The door sweep seal is a low cost product, easy to be installed under bottom of section of the door panel whether its new or retrofit works. It reduces heat loss through a door and improves comfort levels by elimination cold draught. Additionally, it can stop ingress of airborne dust and insects. Its able to seal bottom gap of 3-21mm, supplied with self adhesive tape or fix by screw to the door panel. Suitable for single or double leaves door.
The fire & acoustic door drop seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . The fire & acoustic door drop seals control the movement of the inner sealing strip through mechanical movement . When the door is closed , internal sealing strip will be down automatically to performance the tight sealing effects. When the door is opened, the inner seals will be automatically rise from the floor. Some of this serious seal can be fully hidden in the door bottom groove, the door beautiful surface will not be affected by installation of the seal. Location: install around the perimeter of plain or rebated door frame. Installation: through screws fastening. There is a decoration strip to cover the screws to make sure the beautiful appearance. Min / max gap: 0mm to 10mm. Length : 2100mm-2500mm. Seal material : silicon rubber or eddm seal. Function: prevents the leakage of noise, medium temperature smoke and energy around the edges of a door.
Draught seal prevents draught and rainwater intrusion through the gaps around the doors. It can also reduce the noise transmission between the internal and external environment. Performance: Self adhesive. Weather seal. Sweep seal. Productâ code dimension color Yj-018 10.0*10.0 red Yj-060 12.4*19.0 white Yj-132 10.0*3.5 black Yj-141 4.7*9.7 brown Yj-201 15.0*16.0 customized
Product name dimensionshape gaps adhesive tape Epdm foaming seal9*6mm e / i / p /d 2-7mm with strongly adhesive Specifications 1.Supply to usa, europe, and australia 2.Matrial:356t6/adc12 3.Professional performance auto parts supplier 4.Ford engines Performance:to block sound/dust/insect/bugs/wind.
Supplier: silicone sealant (clear, white & black), intumescent strip, fire & smoke seal
Supplier: Automatic door bottom, door sweep, strip brush, weatherstripping, intumescent seals etcm
Services: Manufacture and exporter
Supplier: Waterproofing material, firestopping material, acoustic seal, PU foam seal, intumescent fire seal, EPDM sealing strip, rubber sealing strip
