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Will the stainless frame have open joints that complicate wiping?
The specified welded construction is ground smooth across the exposed seams.
STJH-STAINLESS-STEEL-CLEANROOM-DOOR-316L-POLYSTYRENE
Stainless Steel Cleanroom Door 316L Polystyrene-Core
A welded 316L stainless swing door with a polystyrene core and a broad half-height observation window.
- Smoothed welds reduce exposed seam recesses.
- A broad viewing area suits rooms needing visual supervision.
- The pre-hung format keeps the door and its frame together during installation.
Product Introduction
The door and frame use continuously welded stainless construction, with the external welds finished smooth for cleaning. Type IV polystyrene fills the hollow blade beneath its 316L skins. A half-height double-glazed window opens the upper part of the leaf to observation, while the lower stainless section remains opaque. The door is supplied in a pre-hung swing arrangement, combining the blade, supporting frame and operating hardware as one coordinated entrance assembly.
Key Features
- Smoothed welds reduce exposed seam recesses.
- A broad viewing area suits rooms needing visual supervision.
- The pre-hung format keeps the door and its frame together during installation.
Technical Parameters
| Stainless Grade | 316L |
|---|---|
| Door Skin | 16 gauge stainless sheet |
| Leaf Thickness | 44.45 mm (1.75 in) |
| Insulating Core | ASTM C578 Type IV polystyrene |
| Finish | No. 4 brushed |
| Opening Action | Manual single swing |
| Vision Arrangement | Half-height double-glazed window |
| Frame Construction | Fully welded, single rabbet |
| Bottom Gasket | Concealed automatic drop-down seal |
| Customization | Available for the intended life-science use and opening dimensions. |
Applications
- Biotechnology laboratory personnel access.
- Clean preparation rooms with a need for broad visual contact.
Solutions for Your Application
Can operators observe the room without opening its entrance?
The upper half-window provides a broad view while preserving an opaque lower section.
Available Options
- 36 or 42 inch single-door width selections.
- Mortise or cylindrical lock preparation.
Planning a Stainless Steel Cleanroom Door 316L Polystyrene-Core specification?
Send us your dimensions, installation conditions, performance targets and required surface finish.
