Série 21
Oval Pressure-Free Exterior Doors P21-303
P21-303 / P21-407
Finishes
Frame
Wicket door
Component parts
- Manufacturing crude without coating
- BURNISHING: Rolled sheets and flats, presence of tool marks, unstripped welds.
- MICROBLES: Satin matte appearance.
- ELECTROPOLISHING WITH Ra (µ): on request from < 1.6 to > 0.4.
- Hot rolled plate in stainless steel 1.4301 / 1.4307 or 1.4404, height 60 mm, thickness 8 mm, usable passage with tolerance of /- 2 mm.
- Standard finish : Polishing grain 50.
- Sheet 2B 2 mm stainless steel 1.4301 / 1.4307 and 1.4404, electropolished.
- Stainless steel 1.4301 or 1.4307.
- Stainless steel handwheel or lever in 1.4401, 1.4404, 1.4305, 1.4301 or 1.4307 with or without bronze insert according to model to be seen with the sales department.
Technical data
DN Porte | Frame | Space requirement | Number of clamps | Unit weight in kg |
CALCULATION PRESSURE (non-FEP gasket) CODAP IN BAR at 150° (To be limited according to gasket material used) |
Pmax Maximum working pressure at room temperature (Bar) non-FEP joint. Door not submitted. |
Vacuum Absolute value in BAR (non-FEP joint ) |
Seals | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
A | C | E | B | D Dim hors tout |
Operating pressure 150°C | Test pressure 20°C | ASME 2007 in BAR at 150° without 'u' stamp | ||||||
P21-303 | 307x442 | 60 | 8 | 170 | 429 | 9 | NA | NA | 0,3 | 0,1 | sticked | ||
P21-407 | 442X307 | 60 | 8 | 200 | 567 | 9 | NA | NA | 0,3 | 0,1 | sticked |