2ú?·Dío??o Q644F
2ú?·?ú???o DN15??300
2ú?·?1á|?o 1.0MPa??1.6MPa
2ú?·2??ê?o ?y????2?Da???è
Q644????·¨à?LDíèyí¨?ò·§ó?óú?é?êá÷?ò???D?????üê1?à??'1?±??á???í¨?àá?í¨??èyí¨?ò·§ò?°?2éó?á?·§×ù?á11??òà?é?ù?Yó??§òa?ó2éó???·§×ù?á11????·§×ù?ü·aèyí¨?ò·§??óD?ìDí?à1????á11??'?o?àí???ü2????éê????é?êá÷?ò???D????ò2?éê1èy??í¨?à?à??á?í¨??í?ê±ò2?é1?±?è?ò?í¨?à??ê1áííaá???í¨?àá?í¨??áé??????1ü?·?D?é?ê??o?á÷?ò·?á÷??
2ú?·ì????o
1??
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2?? ???ü?é?????ü·aD?o????ú??????í3?Dò2ò?1?·oê1ó???
3?? 2ù×÷·?±????a±????ù??'óè??a??è?1???òaDy×a90°??±?óú???àà?????????
4?? ??DT·?±????ò·§?á11?ò?????ü·aè|ò?°???ê?????????2eD??ü????±è??·?±???
5??????èyí¨?ò·§??èyí¨?ò·§?ú?á11é?2éó?ò?ì????á11??4??·§×ù???ü·aDíê???·¨à?áa?óéù???é??D?????éè??ê???á??áá?????
6??èyí¨?ò·§°'×÷ó?ê?·???×÷ó?oí??×÷ó?á???Díê?????×÷ó?ê???ì???ê?ò?????á|?'·?éú1ê??ê±???ò·§??'|óú??????í3òa?ó??×'ì???
2ú?·á?2??t2?á??o
|
?'DD?÷??ê?2?êy |
·§ì?2?êy |
|
???1 |
0.3MPa-0.7MPa |
1?3?�? |
DN100??300mm |
|
ê?3?á|?? |
3??10000N·M |
1?3??1á| |
PN0.1??1.6MPa |
|
è???1|?ü |
??×÷ó?????×÷ó?á??t2?á? |
·§?á2??ê |
304/3162?Da?? |
|
á??t2?á? |
??ì??o?áo??e±í????????'|àí??
?????o?áo??e±í?????ü'|àí??
??è?/3Yì??o?áo??e |
·§ì?2??ê |
?ò???yìú??ì?????304/316/316L2?Da?? |
|
?ü·aODíè| |
???|?e?o=NBR70 |
?òì?2??ê |
ì?????304/316/316L2?Da?? |
|
?á3D??è|/???· |
?üá? |
·§×ù?ü·a |
F4???eê??ü·a |
|
??×÷ê±?? |
1-5?? |
?á11D?ê? |
?D????D? |
|
?·?3???è |
-20°??90° |
???è |
F4≤180?????eê??ü·a≤425?? |
|
???????t |
??'?·§???????¨???÷??
?T???a1??????''|àíèyáa?t
?¨óD???1?÷??1y???÷??óí?í?÷??
ê????ú11?? |
êêó??é?ê |
???????ó?????o????????ê?óí???3D?á÷ì??è |
|
ì??? |
3??í??3Yì?(??è?)D?3Y??'?????ê???
??è??°3Y??oí??ì??ó'???óD?í??2á
2?á???3é???????á3D3?ì×?????ò??
??×÷ó?ê?óD±??????é×ù??1 |
ì??? |
·à?¨?à??×èá|D?????×÷?è?¨ |
