?????????DN15~250mm
?????????PN1.6~6.4Mpa??Class150~600LB
????????WCB,A105,F11,F22,F304,F316,CF8,CF8M,WCC?????????????
????????-40??~+220??
????????????????
??????????綯???????????????????????????
???????????GB/T 12237-2007
??????????GB/T 12221-2005
?в庸?????GB12224??ANSIB16.25
??????????GB/T 12224-2005
???????????GB/T 13927-2008
?????????????
1??????????????????????????????????????????
2?????й????????????豸???????????????????
3????????????????????·?????
4???? ?? ???????????????????????????ú??????????????????????????
5?????????豸??????????????????????ú?????????????
??????????????磺
|
DN |
??????? Bore |
DH |
d |
t |
L |
H1 |
H2 |
A |
????kg |
|
A/B |
|||||||||
|
50 |
40 |
89 |
60.3/57 |
4 |
300 |
35 |
135 |
180 |
4 |
|
65 |
50 |
108 |
76.1/76 |
4 |
300 |
35 |
144 |
275 |
5.2 |
|
80 |
65 |
133 |
88.9/89 |
5 |
300 |
44 |
154 |
275 |
6.3 |
|
100 |
80 |
159 |
114.6/108 |
5 |
325 |
50 |
193 |
365 |
11 |
|
125 |
100 |
193 |
139.7/133 |
5 |
325 |
42 |
218 |
365 |
16 |
|
150 |
125 |
219 |
168.3/159 |
6 |
350 |
83 |
343 |
650 |
24 |
|
200 |
150 |
273 |
219/219 |
7 |
400 |
84 |
345 |
800 |
39 |
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