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PN16-45(160-450)
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H62H
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H62F101
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PNl6��45(1 60-450)
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PN(MPa)
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���Qͨ��
DN(mm)
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�ߴ�(mm)
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L
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D0
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D1
|
16
20
|
25
|
180
|
22
|
42
|
32
|
200
|
29
|
54
|
40
|
230
|
36
|
60
|
50
|
260
|
45
|
73
|
65
|
290
|
58
|
89
|
80
|
340
|
72
|
108
|
100
|
400
|
90
|
133
|
125
|
550
|
115
|
159
|
150
|
600
|
135
|
192
|
25
35
40
|
25
|
180
|
22
|
42
|
32
|
200
|
29
|
56
|
40
|
230
|
36
|
64
|
50
|
260
|
45
|
76
|
65
|
290
|
58
|
89
|
80
|
340
|
72
|
114
|
100
|
400
|
90
|
146
|
125
|
550
|
115
|
159
|
150
|
600
|
135
|
195
|
�߉�����ֹ���y |