Ukuqhutywa

Sinikezela ngeeflethi zokudibanisa iivalves, imibhobho kunye nezinye izixhobo ukuthintela ukuvuza. I-Dulplex Steel F60 flames ixhaphake kakhulu kwi-sulfide yosulelo, i-Crevice Yoracking, yoxinzelelo lokungasebenzi kunye ne-chloride. Amandla omatshini ogqwesileyo kunye nobunzima bavumela ezi dupplex eziza kugcinwa kwiindawo ezinobunzima.

Ezi fekthi zinokuchasana ngokugqwesileyo kwizisombululo ze-acidic ezifana ne-nitric acid, i-phospuric acid, phosphoric acid, njl njl. Iingcali zethu zivelisa isigaba senqanaba lesigaba se-F60 flenges ezinepropathi ebalaseleyo efana nepropathi eyomeleleyo, amandla aphezulu, amandla aphezulu, ukuqina, ukuphumelela komgangatho ophezulu.

I-flaxes efihliweyo ngamalungu aqhagamshela imibhobho omnye komnye kwaye asetyenziselwa ukunxibelelana phakathi kwemibhobho yokuphela kwemibhobho; I-Flange yindlela ebalulekileyo yoqhagamshelo kulwakhiwo lwepali. I-HT yombhobho ivelisa i-flenges efakwe kwi-Asme ye-Asme B16.5, i-Asme B16.47, Din, Jis, i-Zhengzhou Hiidie Goolf Commipeline Izixhobo CO., LTD.

I-Depex Stonges ineempawu ezintle ezinje ngolwakhiwo olunamandla, amandla esivuyi obuphezulu, ukugqiba okuphezulu, ukunyangwa okuphezulu, ngakumbi. Isetyenziswe ngokubanzi kwizicelo ezahlukeneyo kunye namashishini. Ezi fungers zixhathisa kakhulu kwimimandla enobuchule, i-acidic kunye nokunciphisa indawo.

Ngenxa yokungaxhathisi ka-Alloty's Ukungakhathali kwi-Hilch Hydrochloric Acid, i-Super Depplex 2507 flames ingasetyenziswa kwicandelo lokuqhubekisa kwamachiza. Enye ingxaki eqhelekileyo kunye nolwalamano lwensimbi kukuba banomdla wokuthoba ngexesha le-welding. Xa i-walloty ye-waldid, iqondo lobushushu liphezulu, kwaye ii-atom zekhabhoni ezigqithisileyo zichasile ukuba zenze i-cartide capetites ye-carbide.

Zombini i-austerite kunye nefrerite zikho kwicandelo elincinci le-alloy. Ke ngoko, i-dunges ebomvu-dubex ineempawu ezifanayo kwezi nsimbi zimbini zingenanto. La macandelo ayasebenza ngokugqwesileyo kwizicelo eziboniswe kwizisombululo ze-chlorine.

I-Depex Stonges ifuthe lelukhuni le-alloys ekwakho kakhulu kunyanzelekile kakhulu. Umelutsho wensimbi iquka umxube wezigaba zeFerrite kunye ne-austerite. Ke ngoko, banempawu zezibini ze-ferric kunye ne-austetitic engaqhelekanga.

I-2205 yeyona hlaselo lisetyenziswa kakhulu i-huin, i-accounting ngaphezulu kwe-80% yentengiso ye-dupplex yenqwaba. I-Alloy 2205 ibonelela ngokuchaseneyo nokunganyangeki kweemeko ezahlukeneyo apho i-316l isetyenziswa khona, kunye nesibonelelo esongeziweyo somzimba ophezulu.

I-Deplex 22005 I-Fufvees yenziwa kwintsimbi engenasimo esingenasimo kwaye yenzelwe ukubonelela amandla aphezulu kunye nokunganyangeki kwe-scoresion kune-300 yokuphucula intsimbi engenasiseko. Inceda abasebenzisi ukuba baphephe ukubopha koxinzelelo oluqhelekileyo ukuya kwi-316 kunye ne-317. I-Dubplex i-2205 flanges idibanisa ukungavisisani koxinzelelo.

Inxalenye ye-Alaustitoc yale alloy sisizathu sokuba i-A182 iFundplex i-A182 i-Suplex ixhaphake, iRingace, kunye nokuNgeniswa ngokubanzi. Ngokwesiqhelo i-acids ye-orgads efana ne-acetic kunye ne-acids ye-acids ibangela ukuba iyunifomu ye-iyunifomu. I-MolyBdenum, enomxholo ophezulu weChromium, owenza angabi-yi-S32750 ye-S32750 ye-Weld flanges enganyangekiyo kwimveliso eneendawo ezinazo ii-acids.

Ngokusekwe kubume, izixhobo zinokubekwa njenge-Dudex, i-duppex ebalaseleyo, kwaye inqabile. I-Depex Stonges ilungele uxinzelelo oluphezulu, ubushushu obuphezulu kunye nezicelo ezinzima kakhulu. I-Deplex ikwasebenza kakuhle kwaye isandula ukwenziwa kwaye itshintshwe amanye amabakala ezinto.

I-Deplex Flanes zii-Microstals ezimbini ezinamabanga aphezulu kunye nefreritic. Amabakala endiguquguqukayo ayalelwe ngokugxila kwezemichiza eqatha ye-chromium, i-nickel kunye nexabiso elincinci le-molybdenum. Uxinzelelo oluhle lwenza ukuba ezi modles zixhathise ngakumbi kwimithombo yeendaba kunye nezemidiliya.

I-Depex Stonges Fleves ilula ubunzima kwaye igqibelele ngobukhulu kunye nezinye iiparamitha. Oku kusetyenziswa kumzi mveliso wokuvelisa. Kule meko, intsimbi engenanto isetyenziswa, ke ukuxhathisa i-corrosion yale mveliso kulungile kakhulu. I-Deplex Fleves ineempawu zamandla aphezulu kwaye isetyenziswa ngokubanzi kwi-petrochemical, amandla ombane kunye namanye amashishini. Oku kufuneka kusetyenziswe kubushushu obuthile njengoko kunokuba brittle kumaqondo obushushu aphezulu.

Kula maqondo obushushu, i-duplex iflethi engaphezulu kwe-300 degrees Celsius isekhona ngokomvuzo ngenxa yokungakhathali. Ukubanakho kwe-Duct ikwangaphezulu kwamaqondo obushushu asezantsi. Ukutya kwenziwa kuphela ngezixhobo ezabelwe izixhobo zentsimbi ezingenasitali. Kufuneka icocwe ngokufanelekileyo ngaphambi kokusetyenziswa. Oku kwenziwe ukukhusela intsimbi engenasimo ukusuka kungcoliseko lwentsimbi.

I-Deplex S31803 I-Weld Weld Fufxees idibanisa amandla amnandi kunye ne-tendolity ngokunyanzelwa okuphakathi kokunyanzelwa kwendawo. I-Deplex S31803 iflethi ye-Strange esetyenziswa kakhulu yeyona nqanaba lentsimbi engenasitali. I-Dughx S31803 I-Flenges edibeneyo ibonisa amandla aphezulu esivuyiweyo esiphindwe kabini se-Austitic Ess Aunts yensizi.

I-ASTM A182 I-Slidex S31803 Slip yenqanawa ephezulu yoxinzelelo kunye nezicelo eziphezulu zoxinzelelo. Uluhlu lobushushu olusebenzayo luye kuthi ga kwi-150 degrees Celsius kwiNdawo eBini yeChloride. Eli nqanaba lezixhobo liyafumaneka ngeflethi ye-weldided, iflethi ebiyelwe kunye neflethi enamanzi.

Oku kuhlolisise imvakalelo yomda wengqolowa, buthathaka kwaye ucombulule. Isibonelelo se-Welding Alloy i-2507 flaxes kukuba i-chemistry kwi-alloy yabo inomxholo wekhabhoni esezantsi kakhulu. Oku kwenza ukuba kube nzima ukwenza i-pricide capetites kwaye kuthintela ngokungazithembi.

I-Depex iflethi yentsimbi engaqhelekanga, ezi flenges zinezinto ezibalaseleyo ezinjengobunzima bokukhanya, ulwakhiwo oluqinileyo, ubungakanani obuchanekileyo nangaphezulu. Sikwabonelela ngezi mveliso kumabakala ahlukeneyo anjengamaflenex flanges, i-dupplex flanges, i-dupplex ebomvu kunye ne-dunges ebalaseleyo.

Onke ama-2205 ulwabiwo oluhloliweyo ukuqinisekisa ukuba iimveliso ezithunyelwe zingenazigaba ezinobungozi njenge-sigma. Ihlala isetyenziswa ngohlobo lwemibhobho ye-welding okanye amalungu aburhulumente. I-ALTEY ikwasetyenziswa njengoko kusenziwa iimveliso zephepha le-welding kwiindawo ezinganyangekiyo kwi-corrosion eqhelekileyo kunye ne-chloride yoxinzelelo.

Ukuze ukwazi ukwenza inkqubo yokuthintela imibhobho, iimpompo, imibhobho, i-valve kunye nezinye izixhobo ezahlukeneyo ziqhagamshelwe ngokubizwa ngokuba ziiflengu. Ezi fleves ziphantse zafunyanwa zixutywe okanye zenziwe. Iiflevu zilungile kuba zinokuhlolwa ngokulula, zicocekile, okanye nakuphi na ukulungiswa okufunekayo.

Uhlobo ngalunye olwahlukileyo lunezibonelelo zalo. Amabakala ahlukeneyo e-Duelplex anezinto ezahlukeneyo kunye nezahlulo zomzimba ngenxa yeengoma ezahlukeneyo zekhemikhali. I-ASTM A182 F60 Fufxes isebenza kakuhle, iflethi esebenzayo nelangazelelo. Kukho iintlobo ezahlukeneyo zobuso ezinje nge-flanges edibeneyo, ubuso beflethi yeflethi kunye neflethi yobuso.

I-Deplex 22005 flanes yenziwa ngentsimbi yesine kunye nolwakhiwo-mfanekiso minga. Izinto ezinganyangekiyo zixhathise ukukhohlakala koxinzelelo. Isetyenziswa kwiindawo ezinomtsalane. I-2205 flanes ifumaneka kumabakala ukusuka kwi-150 ukuya kwi-2500 ne-PN6 kwi-PN64.

Amabakala ensimbi engaphezulu kwe-12% chromium kwi-allosium ayichasanga kwimiphumo ye-oxidation. Kwimeko yentsimbi ephikisayo ye-Depex ye-2507, isabelo sayo sine-25% chromium, ephucula ukumelana kwe-oxidation de kube kubushushu obuphezulu.

I-Super Depplex flanex isebenzisa umgangatho ococekileyo wamafutha oxutywe nolwakhiwo oluxutywe ne-austeditic kunye ne-frritic kunye ne-ferric kunye ne-subbdenum kunye nomxholo we-chromium. Oku kwenziwa ngokugqibeleleyo kwemichiza kubonelela ngokuchasene nenqanaba eliphezulu kunye namandla anyukayo. Iimveliso esizenzayo zisetyenziswa ngeendlela ezahlukeneyo kunye namashishini. Ezi fungers zixhathisa kakhulu kwimimandla enobuchule, i-acidic kunye nokunciphisa indawo.

Ezi fivent zinokulukhuni ngonyango lobushushu. Amashishini okusetyenziswa kwe-velex iflethi yensimbi; Zisetyenziswa kwiinkampani zokuqhuba kwe-oyile ye-oyile, inqwelo moya, i-petrochemicals, isizukulwana sombane, imibhobho yegesi, izixhobo ze-picner, izixhobo ze-birner kunye nezixhobo zobushushu, kunye nezixhobo zamachiza. I-Depex Flenges ifumaneka kwiintlobo ezahlukeneyo zokungena, i-altl yel, eyimfama, igijing 'igesi kunye ne-sheald yedle ye-sheck.

I-Deplex izithole zinemicrowaitic kunye ne-austentinic. Ngenxa yamandla amanye amanyathelo aphezulu kunye neepropathi zokungaxhathisi zombane, iflethi yethu isetyenziswa ngokubanzi kwizicelo ezahlukeneyo zemizi-mveliso efana ne-petrochemical, izixhobo zekhemikhali, ukulungisa kweoyile, i-oyile, njl.

Ukuvezwa kwezibalo eziqhelekileyo ze-Austeritic kwisisombululo esiya kuthi sibangele uxinzelelo phantsi koxinzelelo njenge-chloride idit kwiindonga zeflethi. Ngoba i-ASTM A182 F51 F51 FALEDS iqulethe inqaku elilinganayo le-austedite kwaye liferrite, linesiphene esihle kakhulu se-SCC.

Ukongeza kule Ngqwindo ye-Dualx, kukho i-duppex ebalaseleyo kunye namabakala aphezulu. Iiflethi ezenziwe ngensimbi ye-Deplex iwele phantsi kwe-ASTM A182 F51 AYS31803 kunye nezinye. I-ASTM A182 ICANDELWANO IIKHOSI ZOKUGQIBELA IZIBHENGEZO ZE-SKRORK. Ezi dundule ze-duplex zinokusetyenziswa kuxinzelelo oluphezulu kunye neenkonzo zobushushu ezinamaqondo obushushu anjengesikhephe, ii-thus, izityalo zobushushu, izityalo zamandla, kunye nezicelo zepetroleum.

I-S32205 i-ATTM i-A182 flanges inesifo sokunganyangeka kakuhle kwi-chloride inkcitho kunye ne-Crevice yoNgcali ngenxa yokudityaniswa kweChromium, iMolybdenum kunye ne-nitrogen. I-Expex Dubplex 22005 I-Flangel Alloty isetyenziswa kwi-oyile kunye negesi, eli alloty likwasetyenziswa kwicandelo lokuphucula imichiza.

Inamandla aphezulu kunye nokunganyangeki kweyona nto ibalaseleyo. I-Depex Fleves yensimbi inesifo esihle sokungaziphathi kakuhle. Inokuchasana ngokugqwesileyo kwi-corrosion yoxinzelelo oluqhekezekileyo nakwiimeko ze-sulfide kunye ne-chloride.