
|
�O(sh��)Ӌ�c���죺GB12238
�Y(ji��)��(g��u)�L�ȣ�GB12238
���m�B�ӳߴ磺GB4216 |
�����б���1���y�w 2,���y�� 3������ 4���y�U 5,��݆�b��
һ,����;
�ܷ�Ȧ���ϴ�̖
|
�m�Üض�
|
�m�ý��|(zh��)
|
NR
|
≤85��
|
ˮ,���՚⡢��A�
|
CR
|
≤85��
|
ˮ,��ú��,����A�
|
NBR
|
≤100��
|
ˮ����Ʒ
|
EPDM
|
≤120��
|
ˮ������,��һ����A�
|
FKM
|
≤150��
|
ˮ,����������(qi��ng)��A�
|
��,������
�y�w
|
�T�F,����ī�T�F��̼�,�����P�
|
����
|
�T�F,����ī�T�F��̼�,�����P�,��̼���ȫ�������z�������
|
�y�U
|
̼����ס����P�
|
�y���ܷ�Ȧ
|
��Ȼ�zNR,���ȶ��zCR,�������zNBR����Ԫ�ұ��zEPDM,�������zFKM
|
݆�b��
|
�M�ϼ�
|
�����ȼ���PN��MPa����1.0��1.6
��,���yԇ
�r��ӣ�늻z�y
ԇ��c�zGB/T13927��(bi��o)��(zh��n)
���Q������PN��MPa��
�y�w��PN×1.5
�ܷ⣺PN×1.1
�ġ�݆���A�r�z���y��Ҫ�ߴ煢��(sh��)
���Qͨ��DN
|
���Q����MPa
|
��������MPa
|
L
mm
|
D
mm
|
D1
mm
|
n-Φd
mm
|
H1
mm
|
H2
mm
|
Do
mm
|
H3
mm
|
A
mm
|
B
mm
|
�|(zh��)��
Kg/kilos
|
40
|
1.0
|
1.0
|
33
|
150
|
110
|
4-18
|
55
|
100
|
150
|
62
|
164
|
125
|
6
|
50
|
43
|
165
|
125
|
4-18
|
64
|
120
|
150
|
62
|
164
|
125
|
7
|
65
|
46
|
185
|
145
|
4-18
|
80
|
120
|
208
|
62
|
164
|
125
|
10
|
80
|
46
|
200
|
160
|
8-18
|
112
|
130
|
260
|
62
|
164
|
125
|
11
|
100
|
52
|
220
|
180
|
8-18
|
90
|
140
|
275
|
62
|
164
|
125
|
12
|
125
|
56
|
250
|
210
|
8-18
|
112
|
160
|
350
|
106
|
289
|
200
|
18
|
150
|
56
|
285
|
240
|
8-22
|
135
|
175
|
350
|
106
|
289
|
200
|
29
|
200
|
60
|
340
|
295
|
8-22
|
160
|
210
|
240
|
106
|
289
|
200
|
34.5
|
250
|
0.6
|
68
|
395
|
350
|
12-22
|
206
|
235
|
240
|
106
|
289
|
200
|
44
|
300
|
78
|
445
|
400
|
12-22
|
232
|
273
|
320
|
112
|
370
|
253
|
64.5
|
350
|
78
|
505
|
450
|
16-22
|
263
|
310
|
320
|
112
|
370
|
253
|
75.5
|
400
|
102
|
565
|
515
|
16-26
|
295
|
340
|
400
|
270
|
562
|
280
|
156
|
450
|
114
|
615
|
565
|
20-26
|
327
|
370
|
400
|
270
|
562
|
280
|
171.5
|
500
|
127
|
670
|
620
|
20-26
|
358
|
399
|
400
|
270
|
562
|
280
|
206.5
|
550
|
0.4
|
140
|
730
|
675
|
20-30
|
384
|
430
|
400
|
270
|
562
|
280
|
215
|
600
|
154
|
780
|
725
|
20-30
|
474
|
460
|
500
|
270
|
562
|
280
|
283
|
700
|
165
|
895
|
840
|
24-30
|
486
|
510
|
500
|
125
|
503
|
443
|
426
|
800
|
190
|
1015
|
950
|
24-33
|
591
|
672
|
500
|
200
|
513
|
531
|
550
|
900
|
203
|
1115
|
1050
|
28-33
|
|
500
|
200
|
513
|
531
|
1070
|
1000
|
216
|
1230
|
1160
|
28-36
|
721
|
800
|
550
|
273
|
713
|
815
|
1296
|
|