We supply galvanized steel staircases for factories, plants, fire escapes. Fire escape stairs can also be supplied in aluminum or stainless steel perforated sheet for higher budget projects.
Our architectural metal works are used both for construction of new fire escape staircases or installation of new fire escape stairs in replacement of the old stairs.
Fire escape stairs are emergency exits mounted mostly to outside of the buildings, providing a means of flight from fire or other emergency events inside the building.
Fire escape stairs are constructed with three metal structural elements: horizontal platforms, steel walkways / ladders or stairs, hand railings.
Metal steel platform floor and and stair treads are usually made of steel grating panels with anti slippery checkered plates.
Galvanized Steel Fire Escape Staircase
Mostly commoned used fire flight stairs.
Flight stairs with landings manufactured from mild steel galvanised finish or painted colors.
Construction:
Platforms;
Stair treads: Checker plate;
40×5 flat top railing;
12mm infilling bars.
Finishes: Black, painting or galvanization
Perforated Steel Treads for Fire Escape Ladders
Perforated steel fire escape formed from perforated steel treads 20mm in thickness.
The stair treads onto stringers 175mm deep and 8mm thick.
Aluminum Fire Escape Stairs / Ladders
Material: High quality aluminum anodized for extra protection.
1.Fire escape stairs;
2.Steel grating stair treads, pressure welding, hot dipped galvanized
Hengda is a full service manufacturer of perforated metal sheets and coils, also fabricated perforated metal products for various uses.
We have imported advanced machinery from Germany and Japan for Laser cutting metal sheet, digital control perforation, precision leveling of sheet, bending welding, painting finishes. We produce perforated coils in a wide range of width, aluminum perforated coils, galvanized perforated sheets and stainless steel perforated sheets in satin, bright and painted finishes.
Perforated metal is a kind of sheet metal usually made with styles of perforating, embossing, slotting or checkered plates. The process of creating perforations is called perforating or punching. Perforated metal is a sheet or coil containing in itself holes punched according to a die pattern. Slotted perforated metal refers to metal sheets punched with a long narrow opening design. Embossing is a metal forming process for producing raised or sunken designs or relief in sheet material. Checkered plate, also known as Diamond plate, is a type of light-weight metal sheet perforated with a regular pattern of raised diamonds or lines.