The stencil + F4 compensation - 温州钢氟强防腐设备有限公司
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Product detailsYour location：Home >> COMPENSATORS >> The stencil + F4 compensation

The stencil + F4 compensation
The stencil + F4 compensation
※     Nominal pressure：PN0.6-1.0（MPa）
※     Nominal Diameter：DN40-800（mm）
※     Wavenumber：3W/6W
Follow norms
Design and manufacture
（Enterprise Standard）Q/DFL 08-99
Length of the structure
（Enterprise Standard）Q/DFL 08-99
Flange dimensions
JB78 （Or required under the contract）
Pressure test
GB/T13927

 

Bellows material
OCr19Ni9/OCr17Ni12Mo2Ti
Lining material
PTGE(F4)
Point spark test
HG/T21562
Supplier
GB/T12225
 
 
 
 
 
 
 
 
Mainly connected to the size and weight
Nominal Diameter
Standard length
Wave pitch
Wall thickness
Safe amount of displacement
Flange dimensions
DN
（mm）
3W/L
6W/L
P
Steelb1
Modelb2
±△X
±△Y
D
D1
D2
b
z-φd
PN0.6MPa
40
84
127
10
0.5
1
40
10
130
100
80
16
4-φ14
50
86
140
10
0.5
1
40
10
140
110
90
16
4-φ14
65
114
160
12
0.7
1
40
10
160
130
110
16
4-φ14
80
124
175
15
0.7
1
40
10
185
150
125
18
4-φ18
100
129
193
19
0.7
1.5
40
10
205
170
145
18
4-φ18
125
133
200
20
0.8
1.5
40
10
235
200
175
20
8-φ18
150
155
235
23
0.8
1.5
40
10
260
225
200
20
8-φ18
200
168
248
24
0.8
1.5
40
10
315
280
255
22
8-φ18
250
170
264
28
1.0
1.5
40
10
370
335
310
24
12-φ18
300
180
280
30
1.0
1.5
40
10
435
395
362
24
12-φ23
350
186
283
32
1.0
2
40
10
485
445
412
26
12-φ23
400
188
310
35
1.2
2
40
10
535
495
462
28
16-φ23
450
219
349
40
1.2
2
40
10
590
550
518
28
16-φ23
500
238
370
41
1.2
2
40
10
640
600
568
30
16-φ23
600
272
420
45
1.2
2
40
10
755
705
670
30
20-φ25
700
316
420
62
1.2
2
40
10
860
810
775
32
24-φ25
800
322
420
63
1.2
2
40
10
975
920
880
34
24-φ30
 
Mainly connected to the size and weight
Nominal Diameter
Standard length
Wave pitch
Wall thickness
Safe amount of displacement
Flange dimensions
DN
（mm）
3W/L
6W/L
P
Steelb1
Modelb2
±△X
±△Y
D
D1
D2
b
z-φd
PN1.0MPa
40
84
127
10
0.5
1
15
5
145
110
80
18
4-φ18
50
86
140
10
0.5
1
15
5
160
125
100
20
4-φ18
65
114
160
12
0.7
1
15
5
180
145
120
20
4-φ18
80
124
175
15
0.7
1
15
5
195
160
135
22
4/8-φ18
100
129
193
19
0.7
1.5
15
5
215
180
155
22
8-φ18
125
133
200
20
0.8
1.5
15
5
245
210
185
24
8-φ18
150
155
235
23
0.8
1.5
15
5
280
240
210
24
8-φ23
200
168
248
24
0.8
1
15
5
335
295
265
26
8-φ23
250
170
264
28
1.0
1.5
15
5
390
350
320
28
12-φ23
300
180
280
30
1.0
1.5
15
5
440
400
368
28
12-φ23
350
186
283
32
1.0
2
15
5
500
460
428
30
16-φ23
400
188
310
35
1.2
2
15
5
565
515
482
32
16-φ25
450
219
349
40
1.2
2
15
5
615
565
532
32
20-φ25
500
238
370
41
1.2
2
15
5
670
620
585
34
20-φ25
600
272
420
45
1.2
2
15
5
780
725
685
36
20-φ30
700
316
420
62
1.2
2
15
5
895
840
800
40
24-φ30
800
322
420
63
1.2
2
15
5
1010
950
905
44
24-φ34
Main：Fluorine pipeline、Fluorine compensator、Fluorine elbow、PTFE lined corrugated compensator、Stainless steel PTFE lined compensator、Steel lined PTFE pipes、The steel liner tetrafluoroethylene pipeline、PTFE lined pipe
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