Double Steel Door

China Modular Holdings Limited is one of the leading China double steel door manufacturers and suppliers, welcome to buy or wholesale cheap double steel door China from us, or check double steel door price with us. Product Numbers:CHAM-DSD01 Product description:Double Steel Door is designed to be a better Industrial buildings INTRODUCTION: Applications Popular choice for warehouse, escape passage, apartment buildings etc.   Features * Can be Pre-hung design to save labour cost; Can be Integrated frame to meet concrete wall installation. * Electrostatic powder coating finish guarantee the quality * PU Foam/Rock wool infilling make door excellent in thermal,acoustic and fireproof performance * Timber blocks are fitted inside of door leaf to meet lock, hinges,door closer and panic bar * Security lock or Passage lock are optional   Technical Specifications *The door assembly is ready for installation into an existing opening. Door Leaf Size: Double Door Size (mm) – 2040H x (820+820)W x 40T; 2000H x (800+800)W x 40T *Customized sizes are popular. Opening Direction: Outward/Inward choice. Door Core: PU foam infilling/High quality honeycomb paper/Rock wool Steel sheet: Galvanized steel sheet materials with high-quality powdercoating finish Door Frame: 1. Split Frame made of 1.5mm thick galvanized steel sheet with fixing holes for metal warehouse building 2. Integrated Frame is invisible installation with anti-thief bolt . Weather sealing: Sealing all-round the external frame with EPDM flexible seal to keep dust and rain Hardware: *304 type stainless steel hinges, can be powder coated same as door colour *Lock hole prepared for spherical lock/lever handlel ock with 70mm backset *Heavy duty commercial grade overhead door closers are optional. *Panic exist device is optional. * Anti-thief bolts on top & bottom of the door leaf which has rebated edge Door Sill: 1.Disable compliant sill is optional 2.Temporary sill is optional Package *Economic and popular pallet package for end customers-15sets per pallet, 5 pallets for 20ft container. *Luxury Cardboard package for distributors-10sets per pallet, 6 pallets for 20ft container.