widos 8000 WM SPA, Перевод инструкций по эксплуатации

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Foundation: 2207, 2208 DIN 16932 German association for welding
Use for:
8000 WM
1 bar on manometer: 348 N
time to
change- reach full
over welding cool-down time
0,10 (PP) time pressure
pressure in
T
desired
temperature
time
The following pressure values are only valid if the 2. cylinder is used.
pipe pipe SDR bead-up circular heat-up max. time welding cool-
diameter wall pressure bead time change- to reach pressure down
OD (s) [bar] min. [s] over welding [bar] time
[mm] [mm] [mm] time pressure [min]
[s] [s]

500 12,3 41 6 1,0 249 7 11 6 20
500 15,3 33 7 1,0 285 8 14 7 25
500 19,1 26 9 1,5 331 9 17 9 30
500 28,4 17,6 13 2,0 419 12 24 13 43
560 13,7 41 7 1,0 266 7 12 7 22
560 17,2 33 9 1,0 308 8 15 9 27
560 21,4 26 11 1,5 354 10 19 11 33
560 31,7 17,6 16 2,0 444 13 27 16 48
630 15,4 41 9 1,0 286 8 14 9 25
630 19,3 33 11 1,5 333 9 17 11 30
630 24,1 26 14 1,5 381 10 21 14 37
630 35,7 17,6 20 2,0 475 14 31 20 53
710 17,4 41 11 1,0 311 9 16 11 28
710 21,8 33 14 1,5 358 10 19 14 34
710 27,2 26 17 2,0 409 11 23 17 42
710 40,2 17,6 25 2,5 503 15 35 25 59
800 19,6 41 14 1,5 336 9 17 14 31
800 24,5 33 18 1,5 385 11 21 18 38
800 30,6 26 22 2,0 436 12 26 22 46
800 45,3 17,6 31 2,5 533 16 39 31 65
Table for PP
The standard value for heating element temperature is 210 °C ± 10 °C (410 °F ± 50 °F) .
The smaller the pipe wall the higher the temperature.
Additional to the given bead-up force and to the welding force the moving force of the support must be added !
in welding area
P (N/mm²)
bead-up heat-up
welding area
09.06.2015 Working instructions WIDOS 8000 WM SPA (with 2. cylinder) Page 71/ 1 of 108