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澹撳姏绛夌礆锛歅N10锕慞N16锕慞N25
闅旇啘寮忥細DN20锝�450
娲诲寮忥細DN350锝�800
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鍏ū澹�(Mpa)
|
娈奸珨瑭﹂(y脿n)澹撳姏(MPa)
|
瀵嗗皝瑭﹂(y脿n)澹撳姏(MPa)
|
閬╃敤浠嬭唱(zh矛)
|
浠嬭唱(zh矛)婧害(鈩�)
|
1.0
|
1.5
|
1.1
|
姘�
|
0-80
|
1.6
|
2.4
|
1.76
|
||
2.5
|
3.75
|
2.75
|
闆朵欢鍚嶇ū
|
闆朵欢鏉愭枡
|
闁ラ珨 闁ヨ搵
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WCB
|
闁ュ骇 闁ョ洡
|
閵呭悎閲�
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瀵嗗皝鍦� O鍨嬪湀
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涓佽厛姗¤啝
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闁ユ】
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2Cr13
|
褰堢哀
|
50CrVA
|
閲濆瀷闁�
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閵呭悎閲�
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鐞冮枼
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閵呭悎閲�
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娴悆闁�
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閵呭悎閲�
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寰瀷閬庢烤鍣�
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涓嶉姽閶�
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| 閮ㄤ欢鍒楄〃锛� 1銆佺悆闁�2銆佺敘(ch菐n)闁�3銆侀嚌闁�4銆佹诞鐞冮枼 |
DN
|
L
|
A
|
A1
|
H
|
H1
|
F
|
D
mm |
D1
mm |
D2
mm |
n-桅d
|
||||||||
mm
|
mm
|
mm
|
mm
|
mm
|
mm
|
PN1.0
|
PN1.6 |
PN2.5
|
PN1.0
|
PN1.6 |
PN2.5
|
PN1.0
|
PN1.6 |
PN2.5
|
PN1.0
|
PN1.6 |
PN2.5
|
|
20
|
180
|
262
|
130
|
212
|
179
|
116
|
105
|
105
|
105
|
75
|
75
|
75
|
58
|
58
|
56
|
4-13.5
|
4-13.5
|
4-14
|
25
|
180
|
262
|
130
|
212
|
179
|
116
|
115
|
115
|
115
|
85
|
85
|
85
|
68
|
68
|
65
|
4-13.5
|
4-13.5
|
4-14
|
32
|
180
|
262
|
130
|
212
|
179
|
116
|
140
|
140
|
140
|
100
|
100
|
100
|
78
|
78
|
76
|
4-17.5
|
4-17.5
|
4-18
|
40
|
240
|
280
|
139
|
265
|
210
|
170
|
150
|
150
|
150
|
110
|
110
|
110
|
88
|
88
|
84
|
4-17.5
|
4-17.5
|
4-18
|
50
|
240
|
280
|
139
|
265
|
210
|
170
|
165
|
165
|
165
|
125
|
125
|
125
|
102
|
102
|
99
|
4-17.5
|
4-17.5
|
4-18
|
65
|
250
|
284
|
141
|
310
|
215
|
180
|
185
|
185
|
185
|
145
|
145
|
145
|
122
|
122
|
118
|
4-17.5
|
4-17.5
|
8-18
|
80
|
285
|
292
|
145
|
350
|
245
|
210
|
200
|
200
|
200
|
160
|
160
|
160
|
133
|
133
|
132
|
8-17.5
|
8-17.5
|
8-18
|
100
|
360
|
330
|
164
|
460
|
305
|
275
|
220
|
220
|
235
|
180
|
180
|
190
|
158
|
158
|
156
|
8-17.5
|
8-17.5
|
8-22
|
125
|
400
|
340
|
169
|
520
|
365
|
310
|
250
|
250
|
270
|
210
|
210
|
220
|
184
|
184
|
184
|
8-17.5
|
8-17.5
|
8-26
|
150
|
455
|
350
|
174
|
570
|
415
|
355
|
285
|
285
|
300
|
240
|
240
|
250
|
212
|
212
|
211
|
8-22
|
8-22
|
8-26
|
200
|
585
|
392
|
195
|
695
|
510
|
460
|
340
|
340
|
360
|
295
|
295
|
310
|
268
|
268
|
274
|
8-22
|
12-22
|
12-26
|
250
|
650
|
442
|
220
|
780
|
560
|
500
|
395
|
405
|
425
|
350
|
355
|
370
|
320
|
320
|
330
|
12-22
|
12-26
|
12-30
|
300
|
800
|
472
|
235
|
905
|
658
|
580
|
445
|
460
|
485
|
400
|
410
|
430
|
370
|
370
|
389
|
12-22
|
12-26
|
16-30
|
350
|
860
|
532
|
265
|
1025
|
696
|
640
|
505
|
520
|
555
|
460
|
470
|
490
|
430
|
430
|
448
|
16-22
|
16-26
|
16-33
|
400
|
960
|
582
|
290
|
1080
|
735
|
715
|
565
|
580
|
620
|
515
|
525
|
550
|
482
|
482
|
503
|
16-26
|
16-30
|
16-36
|
450
|
1075
|
632
|
320
|
1030
|
610
|
780
|
615
|
640
|
670
|
565
|
585
|
600
|
532
|
550
|
548
|
20-26
|
20-30
|
20-36
|
500
|
1075
|
682
|
350
|
1135
|
665
|
830
|
670
|
715
|
730
|
620
|
650
|
660
|
585
|
585
|
609
|
20-26
|
20-33
|
20-36
|
600
|
1230
|
762
|
390
|
1270
|
725
|
920
|
780
|
840
|
845
|
725
|
770
|
770
|
685
|
685
|
720
|
20-30
|
20-36
|
20-39
|
700
|
1650
|
832
|
420
|
1460
|
865
|
980
|
895
|
910
|
960
|
840
|
840
|
875
|
800
|
800
|
820
|
24-30
|
24-36
|
24-42
|
800
|
1750
|
932
|
470
|
1640
|
975
|
1050
|
1015
|
1025
|
1085
|
960
|
950
|
990
|
905
|
905
|
928
|
24-33
|
24-39
|
24-48
|
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