从China供应商批发进口90 Mins Fie Rated School Public Door — FOB条款

This 90-minute fire-rated steel door is engineered for school and public building applicationseecuring critical compartmentalisation and safe egress during emergencies. The assembly is built from galvanised steel with a fire-rated core infill, supplied complete with frame, hinges, and intumescent seals. It is certified to withstand 90 minutes of fire exposure, meeting stringent commercial building codes for education and public facilities in corridors, stairwells, and main entrances.

The door utilises laser cutting, laser welding processing, and resistance welding on AMADA CNC equipment as part of its production workflow. The galvanised steel face provides corrosion resistance in high-traffic institutional environments, while the fire-rated core infill delivers the thermal insulation and structural integrity required under EN or equivalent fire-resistance test protocols. Intumescent seals expand under heat to close gaps between door and frame, preventing smoke and flame passage. Typical steel fire door leaf thickness for this rating ranges from 45 mm to 55 mm, with standard leaf heights of 2040 mm or 2100 mm and widths from 800 mm to 1200 mm, though exact dimensions should be confirmed with the supplier for each project.

Schools, colleges, and government buildings are the primary buyers, often procuring through contractors or distributors for new build and refurbishment projects. The door is export-ready with packaging designed for international transit. Pricing reflects current steel market conditions and varies by certification standard and quantity, so buyers should request a project-specific quotation. Lead times, MOQ, and exact certification scope (whether tested to BS 476, EN 1634, or local equivalents) need direct confirmation with the supplier.

China Dalian Golden House Door & Window Mfg Co., Ltd. is located at No. 121-2-301, Shengli Road, Xigang District, Dalian, Liaoning, 116001, China. The supplier is classified at the harbour trust tier. The response rate is shown as 0.00 with an average response time of 0 hours, which suggests the profile may lack active engagement data or indicates a newer listing. Buyers should test responsiveness directly before relying on stated contact channels.

The source description indicates the company operates modern advanced machinery including laser cutting, laser welding processing, resistance welding, and AMADA CNC. It claims worldwide distributors in more than 56 countries and emphasises serving both seasoned contractors and single-product distributors. The listing does not state factory size, employee count, annual revenue, specific client names, or independent certification body details for its fire door testing. Buyers should request factory audit reports, fire test certificates, and quality management system documentation directly.