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The BL-LS31 Internal Steel Door is a premium-quality, robust internal door designed for residential, commercial, or institutional use. Engineered with durability, safety, and aesthetic appeal in mind, this door offers excellent performance in high-traffic indoor environments. It features a smooth finish, clean design lines, and customizable options for handles, vision panels, and colors to suit various interior decors.
SKU:SF-2443-CP9H
Categories:building Materials, Batwares, DOORS
Model: BL-LS31
Application: Internal Use Only
Material: Galvanized steel sheet with corrosion-resistant coating
Door Thickness: 40mm – 45mm
Core: Honeycomb paper / Polyurethane foam / Rock wool (based on customer choice)
Finish: Powder-coated or painted (various RAL colors available)
Frame Type: Welded or knock-down frame
Hinges: Stainless steel, 3 units (ball-bearing type)
Lockset: Cylinder lock or mortise lock with lever handle
Vision Panel (optional): Tempered safety glass
Sound Insulation: Optional acoustic core (up to 35 dB)
Fire Rating: Optional fire-rated versions available (up to 60 minutes)
Accessories (optional): Door closer, louver, kick plate, rubber seal
Installation: Easy to install with anchor bolts or welding
Standards: ISO certified manufacturing; complies with EN or ANSI standards
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