ASCO替代型號，ASCO現(xiàn)貨型號 若調(diào)節(jié)閥與管道焊接時注意不夠，未能消除應(yīng)力，則會產(chǎn)生變形。焊接時，必須嚴(yán)格避免焊渣飛濺入閥門內(nèi)，焊渣的存在有損閥門的性能，如果飛濺直接濺在閥芯上，輕則直接影響調(diào)節(jié)閥的動作，重則損壞閥芯和閥座。

        ASCO替代型號，ASCO現(xiàn)貨型號為積極引導(dǎo)行業(yè)健康發(fā)展構(gòu)建了一個開放、平等的競爭平臺，為行業(yè)發(fā)展中的問題提供更好的解決方案，增加了行業(yè)在產(chǎn)業(yè)鏈覆蓋領(lǐng)域的影響力，推動行業(yè)向著高品質(zhì)方向發(fā)展。
 

35500382     EF8320G200    8300D076U    EF8017G2
EF8003G1     HE8025B225    8210G2Q      8262G007V
8342G001     EF8342G20     8262G232Q    EF8320G184MS
43800064     43500078      EF8342G20    54191027
35500070     19000006      HB8320G174   45000014
88100144     30900003      EF8316G354   EF8316G304
SCG353A051   52100008      43004166     19290014　
SCG353A065   HB8308A11     NFB327A002   NFB316E044V  
EV8551G453   43004422      400425342    54100884
54291023     8262G220      43004184     34393103
34303054     34203292      34203072     52000067
34393114     34203081      8345G001     EF8316G54
EFHT8210G094 EF8210G022    EF8210G008   EF8210G004

55100004     55102005      55102011     EF8300D61U
43004158     52100008      SCG353A047   EF8342G1
55100004     EF8316G304    EF8344G374   8320G182V
52000004     EV8316G38V   JBEF8210G088  JBEF8210G089
NF8553A317MO NFB327A112    NFG551A309   NFXB316A309
8210G009     WPHTB344A074  EF8210G14    30400008
30400007     43800178      43400259     45000519
EFHT8316G54  EFG353A043    SCE370A027V  8210G22
EF8342G20    34203060      8360G74      NFB316D014
SCG262C013   SCE210C035    E290A040     8263G333
8344G72      8344G27       EF8210G089   8262G148
EF8320G041   8342G1        54100884     EF8344G70 
SCE238A002   43004422      88200007     54191028