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Ò»¡¢ÊµÐбê×¼ Administer Standard£º

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Design and Manufacture
½á¹¹³¤¶È
Face To Face
·¨À¼³ß´ç
Flange Dimension
ѹÁ¦-ζÈ
Pressure Temperature Lating
ÊÔÑé-¼ìÑé
Inspection And Test
GB122237
GB12221
GB9113 JB79
GB9131
GB/T13927 JB/T9092

¶þ¡¢Ñ¹Á¦ÊÔÑé Pressure Test£º

¹«³ÆÑ¹Á¦NominalPressure
1.6
2.5
4.0
Ç¿¶ÈÊÔÑé
Shell Test
2.4
3.8
6.0
Ë®ÃÜ·âÊÔÑé
Water Seal Test
1.8
2.8
4.4
ÆøÃÜ·âÊÔÑé
Air Seal Test
0.4-0.7

Èý¡¢Ö÷ÒªÁã¼þ²ÄÁϼ°ÐÔÄÜ Main Part Materials and Property£º

·§Ìå
Body
WCB
ZG1Cr18Ni9Ti
CF8
CF3
ZG1Cr18Ni12Mo2Ti
CF8M
CF3M
ÇòÌå ·§¸Ë
Ball Stem
2Cr13
1Cr18Ni9Ti
304
304L
1Cr18Ni12Mo2Ti
316
316L
·§ ×ù
Seat
¾ÛËÄ·úÒÒÏ©PTFE ¼ÓÆÂÏËÔöÇ¿¾ÛËÄ·úÒÒÏ©PTFE+Glass ¶Ôλ¾Û±¿PPL
µæÆ¬
Shim
¾ÛËÄ·úÒÒÏ©PTFE ²»Ðâ¸Ö/ÈáÐÔʯīStainless Steel/flexible Graphite ³ÝÐÎµæÆ¬Tooth Profile Gasket
·§¸Ë×ù
Stem Seat
¾ÛËÄ·úÒÒÏ©PTFE ²»Ðâ¸Ö/ÈáÐÔʯī Stainless Steel/Flexible Graphite
ÌîÁÏ
Packing
¾ÛËÄ·úÒÒÏ©PTFE ÔöÇ¿ÈáÐÔʯī Enhanced Flexible Graphite
ÌîÁÏѹ¸Ç
Gland
WCB
1Cr18Ni9Ti
304
304L
1Cr18Ni12Mo2Ti
316
316L
ζÈ
Temperature
-29¡«150(¾ÛËÄ·úÒÒÏ© PTFE) -29¡«200(¼Ó²£ÏËÔöÇ¿¾ÛËÄ·úÒÒÏ© PTFE+GLASS) -29¡«300(¶Ôλ¾Û±¿ PPL)
½éÖÊ
Medium
Ë® ÕôÆû ÓÍÆ·
Water steam 
Oil goods
ÏõËáÀà Nitric Acid
Ç¿Ñõ»¯½éÖÊ
strongey oxidable medium
´×ËáÀà Acetic Acid
ÄòËØÀà Urea

ËÄ¡¢µç¶¯¹Ì¶¨Ê½Çò·§¹æ¸ñÖ÷Òª³ß´ç Size Main Dimensions£º

1.6MPa
DN
L
D
D1
D2
b
n-¦Õd
H0
H1
H2
Í¹Ãæ·¨À¼ 
RF
Q947F
16C
16P
16R
32
140
135
100
78
16
4-18
30
- -
40
165
145
110
85
16
4-18
32
- -
50
178
160
125
100
16
4-18
43
- -
65
190
180
145
120
18
4-18
70
- -
80
203
195
160
135
20
8-18
110
- -
100
305
215
180
155
20
8-18
150
- -
125
356
245
210
185
22
8-18
200
- -
150
394
280
240
210
24
8-23
230
- -
200
457
335
295
265
26
12-23
260
- -
250
533
405
355
320
30
12-25
283
- -
300
610
460
410
375
30
12-25
380
- -
350
686
520
470
435
34
16-25
425
- -
400
762
580
525
485
36
16-30
492
- -
500
914
705
650
608
44
20-34
555
- -
600
1067
840
770
718
48
20-41
675
- -
700
1245
910
940
788
50
24-41
850
-
-

Îå¡¢µç¶¯¹Ì¶¨Ê½Çò·§¹æ¸ñÖ÷Òª³ß´ç Size Main Dimensisons£º

2.5MPa
DN
L
D
D1
D2
b
n-¦Õd
H0
H1
H2
Í¹Ãæ·¨À¼ 
RF
Q947F
25
25P
25R
32
180
135
100
78
18
4-18
30
- -
40
190
145
110
85
18
4-18
32
- -
50
216
160
125
100
20
4-18
43
- -
65
241
180
145
120
22
8-18
70
- -
80
283
195
160
135
22
8-18
110
- -
100
305
230
190
160
24
8-23
150
- -
125
381
270
220
188
28
8-25
200
- -
150
403
300
250
218
30
8-25
230
- -
200
502
360
310
278
34
12-25
260
- -
250
568
425
370
332
36
12-30
283
- -
300
648
485
430
390
40
16-30
380
- -
350
762
550
490
448
44
16-34
425
- -
400
838
610
550
505
48
16-34
492
- -
500
991
730
660
610
52
20-41
555
- -
600
1143
840
770
718
56
20-41
675
- -
700
1346
955
875
815
60
24-48
850
-
-

Áù¡¢µç¶¯¹Ì¶¨Ê½Çò·§¹æ¸ñÖ÷Òª³ß´ç Size Main Dimensions£º

4.0MPa
DN
L
D
D1
D2
D6
b
n-¦Õd
H0
H1
H2
͹°¼·¨À¼ 
RF
Q947F
40
40P
40R
32
180
135
100
78
66
18
4-18
30
-
-
40
190
145
110
85
76
18
4-18
32
-
-
50
216
160
125
100
88
20
4-18
43
-
-
65
241
180
145
120
110
22
8-18
70
-
-
80
 
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