Umenzi kunye nomthengisi we-ASME SA 789 UNS S32205 iTubhing edityanisiweyo, ubukhulu bodonga oluqhelekileyo kwii-Intshi/ mm
I-Duplex 2205 Iityhubhu yityhubhu yentsimbi engenasici.Yeyosapho lweentsimbi ezingenasici ezibizwa ngokuba zii-duplex steels.Kukho amaqela ahlukeneyo ale mathiriyeli.Imibhobho yolu sapho inokwakheka ngokuzotywa okubandayo ngokuqengqeleka okushushu kunye nokuwelda.I-Alloy 2205 Seamless Tube itsalwa ngokubanda kwaye inoburhabaxa obuncinci.Ezingenamthungo zomelele kancinci kuneDuplex SS 2205 Welded Tubing kodwa zichaneke kakhulu ngokwemilinganiselo.Ukuchaneka komlinganiselo kuluncedo kwizicelo ezinovakalelo oluphezulu ezifuna ukuchaneka kwimilinganiselo kunye nokubala.Okukhethekileyo kweDuplex 2205 Seamless Tube kukuba iqulethe indalo emibini.Ayinayo i-ferritic okanye i-austenitic kodwa iqulethe ezona nxalenye zimbini.I-Duplex 2205 Tube yityhubhu yebanga le-duplex ephezulu kwaye iqulethe izigaba zentsimbi ye-ferritic kunye ne-austenitic kwisakhiwo sayo.Ke ngoko amandla kunye neempawu zokuxhathisa umhlwa ziyaphuculwa.I-Duplex 2205 Seamless Tube ingasetyenziswa kwizicelo ezifana nokugalelwa kwamanzi olwandle nangaphantsi kwamanzi achanabeke kwindawo etyebileyo ye-chloride ion.
I-ASTM A790 Duplex 2205 Welded Tube yomelele kwaye ikwanezinto ezifanayo zokuxhathisa umhlwa.Inoburhabaxa obuncinci kodwa inamandla angaphezulu kunemibhobho engenamthungo.Izicelo ze-2205 Duplex Tube zifuna iimilo ezahlukeneyo, ubukhulu kunye neeklasi zoxinzelelo lwemibhobho.I-SA 789 Alloy 2205 4 inch Tube isetyenziswa kuluhlu oluphakathi lokutshintshela ulwelo.Kukho ezinye iisayizi ezisuka kwi-½” ukuya kuma-42” nangaphezulu.Ngokuxhomekeke kwiimfuno zesicelo, iipayipi ngamanye amaxesha zenziwe ngokwezifiso.Ezi zisetyenziselwa i-petrochemical, ikhemikhali, ukulungiswa kokutya, i-pulp kunye nephepha, i-oyile kunye negesi kunye namashishini okuvelisa i-asidi ye-organic ngokunjalo.I-Duplex SS 2205 iShedyuli ye-40 yeTube inokumelana noxinzelelo oluphezulu kwaye isetyenziswe kwi-condensers kunye nabatshintshi bokushisa.
ILiaocheng Sihe SS Material Co., Ltd.ngababoneleli ityhubhu yentsimbi ephindwe kabini.Yenziwa ngemathiriyeli ekrwada ekumgangatho ophezulu kunye nesikhokelo seqela elikumgangatho ophezulu.Ifumaneka ngobukhulu obahlukeneyo, amabakala kunye neenkcukacha.
I-Duplex 2205 iityhubhu lelona bakala lisetyenziswa kakhulu kwintsimbi yentsimbi ephindwe kabini.Yi-nitrogen eyomeleziweyo yentsimbi ephindwe kabini eguqulweyo yangquzulana neengxaki zomhlwa eziqhelekileyo ezifunyenwe ngothotho lweentsimbi ezingama-300.
I-2205 duplex iityhubhu zensimbi ezingenasici zinezigaba ezimbini, i-ferritic, i-austenitic 22% ye-chromium, i-3% ye-molybdenum kunye ne-5 - 6% ye-nickel edibeneyo yensimbi engenasici.
ityhubhu yentsimbi ye-duplex ibonakaliswe ngamandla emveliso ephezulu, ephindwe kabini yemigangatho yentsimbi ye-austenitic engenasici.Ikwabonisa amandla afanelekileyo okudinwa, kunye nokuxhathisa okubalaseleyo kuxinzelelo lokuqhekeka kwe-corrosion, i-pitting, imingxuma, ukhukuliseko, kunye nokonakala ngokubanzi kwiindawo ezinzima.
Iityhubhu zentsimbi eziphindwe kabini zibonisa iipropathi ezigqwesileyo ezixhathisa umhlwa kwi-Stainless Steel 316 kunye ne-316L kwiindawo ezininzi.Iqulathe ichromium, initrogen kunye nemolybdenum kwaye ikwabonelela ngemingxuma ephezulu kunye nokunganyangeki komhlwa, nakwizisombululo ze-oxidizing kunye ne-acidic.
duplex stainless steel ityhubhu imelana nekloride yoxinzelelo lwe-corrosion cracking kunye namaqondo obushushu afikelela kuma-302°F.Kwiimeko ze-caustic ibonelela ngokusebenza kakuhle ngenxa yobukho be-ferrite.
duplex 2205 ityhubhu engenamthungo inokumelana ne-oxidation elungileyo kumaqondo obushushu aphezulu.Inokwazi ukuwelda kakuhle kwaye akufuneki idityaniswe ngaphandle kwentsimbi yokuzalisa njengoko oku kunokubangela i-ferrite egqithisileyo.Uluhlu lweqondo lobushushu obuphakathi ko 1868 – 2012°F.
Ubushushu obuphezulu bokwenza ubushushu beetyhubhu zokutshintshiselana kobushushu zentsimbi ephindwe kabini kufuneka zibe phakathi koluhlu luka-2010 – 2100°F.Kunzima kakhulu ukwenza umatshini kune-austenitic stainless steels 300 series.
Ifoto ye-Duplex 2205 edibeneyo yeTubing
Umthengisi wangaphandle weDuplex 2205 iityhubhu zokutshintsha ubushushu eTshayina
| Itshathi eKhethekileyo | I-ASTM A 790 ASME SA 790, ASME B36.10M, B36.19M |
| Ubungakanani Uluhlu | 1/2 – 12 “QAPHELA |
| Umbhobho Sch. | SCH20, SCH30, SCH40, STD, SCH80 |
| Uninzi lweentlobo ezidumileyo | Ingenamthungo / ERW / iWelded / Yenziwe |
| Iifom zibandakanya | Round, Coiled, Hydraulic, Hollow |
| Iintlobo zokuphela kombhobho | I-Bevel enye isiphelo, i-Beveled isiphelo esinye, i-Beveled enye isiphelo, i-Bevel isiphelo esincinci, i-Bevel isiphelo esincinci, i-Bevel One End, i-Treaded One End, i-Bevel zombini iziphelo, i-Bevel isiphelo esikhulu, i-Beveled end |
