Steel Flush Door

DST

Flush door that complies with specific fire protection facility and fire regular protection facility

Steel-made flush door that meets the structural regulations of specific fire protection facility*1 and regular fire protection facility*2 in the Building Standards Act. Although the standard specification has a small prospective dimension for panel installation, the prospective dimension of the frame can be changed freely for construction walls. Steel-made doors are available with baking finishing of specified colors, in addition to anti-rust finish. Other available options include changing only the bottom frame to stainless steel and adding doorsill. The frame can be fixed with tapping screws or welding anchors can be attached for welding on construction walls.

  1. *1Only those doors without window can be of specific fire protection facility.
  2. *2Only those doors using wired glass can be of regular fire protection facility.

DST / Single swing / three-side frame

DST/Single swing/three-side

DST / Double swing / four-side frame

DST/Double swing/four-side

DST / Other Drawings

DST Other Drawings *Japanese site
Scope of fabrication(unit = mm)
Frame outer dimension DST
Inspection opening W400 - 1400
H530 - 1400
Dimension DW cannot exceed dimension DH.
Only DST40 series.
Small door W400 - 1400
H530 - 1400
Dimension DW cannot exceed dimension DH.
Only DST40 series.
Single swing*1 W400 - 2260
H530 - 3600*1
Dimension DW cannot exceed dimension DH.
Double swing*1 W750 - 3600
H530 - 3600*1
Dimension DW cannot exceed dimension DH.
  1. *1Conditional
Specification
Model DST
Opening form Inspection opening, Small door, Single swing, Double swing
Face material Steel plate 1.6mm
Outer frame Steel 1.6mm bent*1
Packing*2 EPDM rubber
Hinge*2 Stainless flag-type hinge
Finish Anti-rust paint or baking finishing with specified color
Lock system*1 F0 series
Round knob: HMW MAW (MIWA LOCK) / UC-Q,AS-Q(GOAL)
Lever lock: LA52 (MIWA LOCK) / LG-NU(GOAL)
Case lock: MACC HMCC (MIWA LOCK) / UCC,ASC(GOAL)
Round knob electric lock: AUR(T)W (MIWA LOCK) / EUR(T)-Q(GOAL)
Lever electric lock: AUR(T)52 (MIWA LOCK) / EUR(T)-NU(GOAL)
Cremone series
53 series, H83V (Shibutani)
Electric lock EE55, H83V (Shibutani)
Door closer*4 Ryobi
Window*3 FZU
Louver*3 Please consult with us
  1. *1Thickness is increased by adding partial reinforcement.
  2. *2Listed items are standard products. Please feel free to consult us for other types of locks.
  3. *3Door closer, window, and louver can be added optionally.