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| PPH 对焊大小头 |
|
公称通径DN |
公称压力PN |
D mm |
D1 mm |
S mm |
L mm |
S1 mm |
|
DN125×DN65 |
10 |
140 |
75 |
12.8 |
119 |
6.9 |
|
DN125×DN80 |
10 |
140 |
90 |
12.8 |
110 |
82 |
|
DN125×DN100 |
10 |
140 |
110 |
12.8 |
110 |
10 |
|
DN150×DN80 |
10 |
160 |
90 |
14.6 |
109 |
82 |
|
DN150×DN100 |
10 |
160 |
110 |
14.6 |
107 |
10 |
|
DN150×DN125 |
10 |
160 |
140 |
14.6 |
105 |
12.7 |
|
DN200×DN125 |
10 |
225 |
140 |
205 |
135 |
12.8 |
|
DN200×DN150 |
10 |
225 |
160 |
20.5 |
136 |
14.6 |
|
DN250×DN200 |
10 |
280 |
225 |
26.7 |
206 |
20.5 |
|
DN300×DN200 |
10 |
315 |
225 |
28.6 |
208 |
20.5 |
|
DN300×DN250 |
10 |
315 |
280 |
28.7 |
222 |
26.7 |
