Lokhu kushisa okwenziwe ku-Duplex Touplex 3050 Ipayipi kumele ligcine ngokuhambisana nokushisa okucacisiwe kanye nezimo ezicijile.
I-ASTM A182 Dumplex Ama-Flanges wensimbi engenacala ngezinzuzo ezisetshenziselwa amapayipi
Leli banga, ngokucaciswa okunzima, likhonjwe njenge-F60, lilingana ne-UN32205. Ngenxa yalokho, i-S32205 ingaqinisekiswa kabili njenge-S31803 kepha hhayi okuphambene nalokho.
I-ASTM A182 Dumplex Ama-Flainles Ama-Flains aqokwe ngamakilasi 150lbs ngama-2500lbs
Uma ipayipi le-22CR DUPLENG lizofakwa ku-welded, alikho insimbi ye-filler iyadingeka ukuze ingezwe kwi-alloy ngesikhathi senqubo yayo yokufaka i-welding.
I-S31803 yengezelelwa yi-S32205 (F60) evumelana ne-S31803 kodwa ine-NI ephezulu ye-N, MO, NI kanye no-CR eqinisekisa ukumelana okungcono kokugqwala.
Ngokuqukethwe okwengeziwe kwe-chromium uma kuqhathaniswa ne-F51 kunikeza ukuthuthukiswa kokuqina kokucophelela okuthuthukile.
I-Chemistry yale nkinsi iqinisekisa ukusebenza okungcono ngezakhiwo eziphakeme zemishini ngokuqhathaniswa namapayipi ensimbi engenasici.
Ibandisa cishe ama-80% okuqala ukukhiqizwa kwensimbi engagqwali.
I-ASTM A182 Dumplex Insimbi Engagqwali Wn Wn Flinges F51 UNS S31803 Flange
2205 Dungekhela izinto ezingenacala zebhayisiyigi, yingakho zibizwa ngokuthi yisendlalelo sokulungisa ngokwakho.
I-Duplex 2205 iyinhlangano ye-Chromium Molybdenum ehlanganisa izakhiwo zombili ze-Ferritic kanye ne-auntenitic steel.
I-Alloy 2205 Pipe inendawo yokuncibilika yama-degree angama-1350 C. La mapayipi anobukhulu obudongeni phakathi kuka-0.3mm kuya ku-50mm.
I-S31803 yengezelelwa yi-S32205 (F60) enesilinganiso esiphakeme se-NI CR ne-MO.
Isakhiwo se-Duplex siholela ekulweni nokuphazamiseka kwengcindezi kokuqhekeka kwengcindezi, uma kuqhathaniswa nama-auntenitic steress steres, kanye ne-decticity ethuthukile, uma kuqhathaniswa nensimbi engenasici.
I-Duplex Stainless iyinto exubile ye-auntenitic ne-Ferrite (50 \ 50) ethuthukise amandla ngaphezulu kwama-Ferritic nase-Auutenitic Steel Amabanga afanayo.
I-Duplex Steel yenzelwe ukuhlanganisa ukumelana okuthuthukisiwe ekuqhekekeni kokugqwayiza kwengcindezelo (kufaka phakathi ukuqhekeka kokugqwayiza kwe-sulfide), ukugcwala kwe-sulfide stress corlosion)
I-ASTM A790 A71803 Amapayipi amabanga namashubhu angabanda ukubanda ukuze ubanikeze izakhiwo ezithuthukisiwe kanye nokuphikiswa okuhle ezinhlelweni ezahlukahlukene.
Le alloy iphikisa izindawo ze-chloride kanye nokugqwala kokucindezela kwe-sulfide. Kubuye kube nzima kabili kwamandla ensimbi ejwayelekile ye-austentic engagqwali.
Amandla okuvutha nawo aphakeme, avumela abaklami bengxenye ukuthi banciphise usayizi wesigaba ngezinhlelo zokusebenza ezithwele umthwalo.
I-Duplex, Super Duplex, S31803, S32205, S32750, S32760 - Zhengzhou Huitong Pipeline Equipment Co, Ltd.
I-ASTM A182 Ibanga F51 iyinsimbi evamile engenacala futhi ibizwa futhi ¡
I-UNS31803 yengezelelwa yi-S32205 (F60) evumelana ne-S31803 kepha ine-NI ephezulu ye-N, MO, NI kanye no-CR eqinisekisa ukumelana okungcono.
Amaphesenti aphezulu we-chromium kwi-alloy ye-duplex yensimbi engenasici angenalutho e-Steel engenamthungo enza kungamelana ne-oxidation.
Zonke i-Duplex TourPless Pipe ekhiqizwe ngokuya nge-ASTM A789 kumele inikezwe endaweni ephethwe ukushisa.
Ipayipi elingenacala lika-2205 libonisa izakhiwo zamabuthe ezindaweni ezithile.
I-ASTM A182 Dumplex Ama-Flinges ensimbi engenasici
I-ASTM A182 F51 FLACESES ibhekisa ama-flanges e-PIOP eyenziwe kusuka ku-Dumplex Druinless Insimbi Ibanga lensimbi EXS31803 ukuze lisetshenziswe ezinhlelweni zokucindezela.
I-ASTM A182 Dumplex Ama-Flinges ensimbi engagqwali kwezicelo ezibhekene nezindawo
Isetshenziswa kabanzi ekuhlolweni kwamafutha okuphuma olwandle kanye negesi \ Prokhiqiteleni kanye nakushintshile ekushiseni ku-petrochemical \ ukucubungula kwamakhemikhali.