Nazi iimveliso ezininzi onokuthi ukhethe kuzo
1. Kutheni kukho ukuqhekeka kwe-flange emva kwe-welding
Kwimveliso yezixhobo zesitya, xa i-flange yensimbi engenasici kunye ne-cylinder idityanisiwe, kuya kubakho ukuqhekeka entanyeni ye-flange, kungekhona kwi-welding seam.Yintoni ingxaki?Kutheni kukho imeko enjalo?Okokuqala, makhe sihlalutye izizathu zokuqhekeka okushushu.
Ukuqhekeka okushushu kukuqhekeka okwenziwe kwinqanaba eliphezulu lobushushu ngexesha lenkqubo yokupholisa i-weld, ngokukodwa kwi-weld metal, kunye nenani elincinci kwindawo ekufutshane yomthungo.Inokwahlulwa ibe crystallization (solidification) iintanda, iintanda liquefaction kunye neentanda polygonal.Ukuqhekeka kweCrystalline luhlobo oluxhaphake kakhulu, ikakhulu kwiintsimbi zekhabhoni eziqulethe izinto ezingcolileyo (S, P, Si kunye noC), i-single-phase austenitic stainless steels, i-aluminium kunye ne-alloys yayo kunye nezinye izakhiwo ezidibeneyo.Izinto eziphambili ezinempembelelo kuxinzelelo lwe-welding tensile, indawo ephantsi yokunyibilika eutectic (ukwakheka kweekhemikhali zentsimbi ye-weld), inqanaba lobushushu bomdibaniso odibeneyo (inkqubo).
2.Indlela yokuphepha iiNdaba ezishushu
Ukujonga kwiifoto, i-304 insimbi engenasici ineplastiki eyomeleleyo.Ukuba i-flange edibeneyo, iimfuno zenkqubo ye-welding zikhululekile, kwaye ukuqhekeka akubangelwa ngokubanzi.Ukuba kukuphosa, le meko ithanda ukwenzeka.Ke, xa sisebenza, sikuphepha njani ukuqhekeka kwindawo yokusebenza?Amanyathelo okunciphisa utyekelo lokuqhekeka okushushu kubandakanya:
I-1) Ukunciphisa umxholo wezinto ezingcolileyo ezifana ne-S kunye ne-P kwizinto eziphathekayo.
I-2) Ukunyusa ngokufanelekileyo umlinganiselo we-Mn / S unokubuyisela i-Fe-FeS e-eutectic ephantsi-enyibilikayo ukwenza i-MnS kunye ne-melting point ye-1620Co, ngaloo ndlela iphucula ukuxhathisa kokuqhekeka kwe-weld.
WC=0.10~0.12%, WMn=2.5% phambi kokuba isebenze
WC=0.13~0.20%, WMn=1.8% okanye ngaphantsi iyasebenza
WC = 0.21 ~ 0.23%, uluhlu lwempembelelo enenzuzo ye-WMn luncinci.
I-3) Sebenzisa iindlela ezifanelekileyo ze-welding kunye neenkqubo zokulawula igalelo lamandla omgca kunye nokunciphisa i-weld overheating.
I-4) Yongeza i-Ti, i-Mo, i-Nb okanye izinto ezinqabileyo zomhlaba kwizinto ze-welding ukuvimbela ukuphuhliswa kweenkozo ze-columnar, ukucoca iinkozo, kunye nokuphucula kakhulu ukusebenza.
I-DIN SANITARY BUTTERFLY VALVE PHELA ENE-MULTI-POSITION HANDLE
Ivalve yebhola ecocekileyolikhazimlisiwe ngaphakathi nangaphandle.Iziphelo ze-Clamp zivumela ukuba kube lula ukuqhawula ukucoca, ukulungisa okanye ukutshintsha iindawo njengoko kuyimfuneko.
Ivalve yebhola ecocekileyongeActuator isetyenziswa ekutyeni kunye nasekusetyenzweni kwesiselo, ukwenziwa kwebhiya, ukucokisa ioyile, izithambiso, amayeza, kunye namashishini ekhemikhali ukulawula ukuhamba okuphakathi.
Ivalve yebhola ecocekileyo igudiswa ngaphakathi nangaphandle.
Iziphelo ze-Clamp zivumela ukuba kube lula ukuqhawula ukucoca, ukulungisa okanye ukutshintsha iindawo njengoko kuyimfuneko.
Idiskhi yenziwe ngoomatshini kwaye yapolishwa ngokupheleleyo
Ukunyuswa ngokulula kwee-actuator zombane okanye zepneumatic ezinomgangatho woshishino we-ISO5211 wokuxhoma ngokuthe ngqo.
Zonke izixhobo zihambelana ne-FDA, i-USDA kunye ne-3-A iimfuno
I-SMS SANITARY BUTTERFLY VALVE WELDING ISIPHELO NGOKUTSHABA ISIPHAMBI
●Umzimba kunye nediski yevalve yebhabhathane yeSanitaryzakhiwe ngocoselelo oluphezulu lweCNC lathe processing.
● Iivalvu zebhabhathane ezicocekileyo zihlangene, zikhaphukhaphu, kwaye zisebenzisa nje into elula enamalungu ambalwa.
● Ukusebenzisa ivalve yebhabhathane kulula kwaye kulula;
● I-disc idinga kuphela ukujikeleza i-90 ° ukuze ikwazi ukuvula nokuvala ngokukhawuleza kwaye inike iimpawu zokulawula ulwelo oluthembekileyo.
● Ivalve yebhabhathane iSanitary ineendidi ezimbini zamatywina—itywina elitywiniweyo nelentsimbi.
● Ivalve eelastiki yokutywina inokuhlonyelwa kumzimba wevalvu okanye incamathiselwe kwidiski ejikelezileyo.
I-SMS SANITARY BUTTERFLY VALVE ISIPHELO ESESIPHILISO ESINEPOSITION
Iivelufa butterflyyenzelwe ukusetyenzwa kokutya & nesiselo, iimveliso zemichiza, izicelo zolwelo lwamashishini.
Idiskhi yenziwe ngoomatshini kwaye yapolishwa ngokupheleleyo
100% ihlolwe
Iivalvu zebhabhathane ezicocekileyo zentsimbiinokuvulwa ngokuzenzekelayo nge actuator okanye ngesandla ngesiphatho.
Umqheba uvimba iivalvu zebhabhathane ezicocekileyo kwindawo " evulekileyo " okanye " evaliweyo ", ngokuqinisekileyo zikho ezinye iindawo ezikhoyo.
I-actuator push piston yentshukumo ye-axial ukuya kwi-90 degree ukuze ilawule iivalve zebhabhathane zococeko.
I-DN25 SANITARY BUTERFLY VALVE CLAMP END
Umzimba kunye nediski yeIvalve yebhabhathane ecocekileyozakhiwe ngocoselelo oluphezulu lweCNC lathe processing.
Iivalve zebhabhathane ezicocekileyozihlangene, zikhaphukhaphu, kwaye zisebenzisa ukwakheka okulula okunamalungu ambalwa kuphela.
Ukusebenzisa ivalve yebhabhathane kulula kwaye kulula;i-disc idinga kuphela ukujikeleza i-90 ° ukuze ikwazi ukuvula nokuvala ngokukhawuleza kunye nokubonelela ngeempawu zokulawula ulwelo oluthembekileyo.
I-valve ye-butterfly valve yezempilo kufuneka igcine indawo evulekile ngokupheleleyo, ubukhulu bediski bunikezela ukuhamba okuphakathi kumzimba we-valve, kwaye ngoko ke ukuhla koxinzelelo okubangelwa yi-valve encinci kuneempawu zokulawula ukuhamba kakuhle.
IIvalve yebhabhathane ecocekileyoineentlobo ezimbini zetywina - i-ballistic seal kunye nentsimbi yentsimbi.Ivalve ye-elastic seal ingafakwa kumzimba wevalve okanye incanyathiselwe kwidiski ejikeleze.
I-Wenzhou Ruixin Valve Co., Ltd.
Ixesha lokuposa: Sep-03-2022