Ama-Flanges akhiwe

Ama-alloys e-Monel yiqembu lama-alloys ahlanganisa ikakhulukazi i-nickel nethusi elinenani elincane lensimbi, i-manganese, ikhabhoni ne-silicon. I-ASTM B865-04 K500 I-Monel Fastener iyingxubevange ye-nickel-copper eqinile. Enye yezinzuzo zokusebenzisa i-alloy UNS N05500 bolts ukuthi ingxubevange ihlanganisa ukumelana okuhle kakhulu kokugqwala kwe-Monel 400 alloy kanye nezakhiwo ezengeziwe zamandla akhuphukayo nobulukhuni.

I-ASTM A479 Duplex Steel UNS S31803 Amantongomane anokumelana nokugqwala okujwayelekile okuhle kakhulu ezinhlobonhlobo zamakhemikhali anolaka ahlanganisa amanzi olwandle nama-asidi ezimboni. I-microstructure ye-ASME SA 479 Duplex Steel UNS S32205 Hex Nuts iqukethe ingxube yezigaba ze-austenitic kanye ne-ferritic. Ngakho-ke, ibonisa izakhiwo ze-austenitic kanye ne-ferritic stainless steels.

Amantongomane angu-2507 amelana kakhulu ne-carbide-intergranular corrosion ngenxa yokuqukethwe kwawo kwekhabhoni ephansi (0.020% ngesisindo).

Kunezingxenye zezibophelelo ze-duplex 2205 ezitholakalayo njengezikhonkwane, izikulufo zokusetha, amabhawodi, amawasha namantongomane. Noma nini lapho ucabangela ngokukhethekile ama-gaskets ensimbi engagqwali angu-2205 ayi-duplex, kungaba yinzuzo enkulu ezinhlotsheni ezahlukene zezicelo ezibucayi zezimboni ezivame ukutholakala ezindaweni ezinokhahlo. Cishe zonke izinhlobo zama-gaskets ensimbi engagqwali angu-2205 zizohlinzeka ngokuhlinzekwa okungapheli kanye nohlu oluhle kakhulu lwesevisi yezinhlelo zokusebenza ezahlukene ezifana nama-valve noma i-nuclear, amanzi olwandle, i-offshore buoyancy kanye ne-petrochemical, amaphampu, njll.

I-Stud Bolt, i-Hex Bolt, i-Hex Bolt enentambo eyingxenye, i-Hex Bolt enentambo egcwele, I-Threaded Rod, i-U-Bolt, i-Hex Socket Cap Screw, i-Hex Nut, i-Flat Washer, i-Spring Washer. - Zhengzhou Huitong Pipeline Equipment Co., Ltd.

Amabhawodi e-Duplex 2205 (EN 1.4462) enziwe ngensimbi engagqwali ye-austenitic-ferritic futhi aklanyelwe ukunikeza amandla aphakeme nokumelana nokugqwala kunezinsimbi ezingama-300 eziwuchungechunge. Isiza abasebenzisi bagweme ukuqhekeka kokugqwala kwengcindezi okuvamile ku-316 no-317. Amabhawodi e-Duplex 2205 ahlanganisa ukumelana nokuqhekeka kokugqwala kwengcindezi namandla aphezulu ama-alloy e-ferritic anamandla okwenza i-austenitic.

Inikeza imboni isixazululo esithuthukisiwe sokugqwala kwensimbi engagqwali, ama-Duplex 2205 Bolts anokumelana nokugqwala okuhle kwe-sulfide, kanye ne-chloride pitting kanye nokugqwala kwe-crevice okungaphezu kuka-317L. Inhlanganisela ye-chromium, i-molybdenum ne-nitrogen inikeza ama-Duplex 2205 bolts ane-chloride enhle yomgodi kanye nokuvikela ukugqwala kwe-crevice, okuwenza abe wusizo ezindaweni zasolwandle, emanzini anosawoti, ukusebenza kwe-blekning, izinhlelo zamanzi ezivaliwe kanye nezinye izinhlelo zokusebenza zokucubungula ukudla.

I-2205 gasket yaziwa ngokuthi i-duplex stainless steel gasket ngoba inenhlanganisela ye-ferrite ne-austenite futhi ingenziwa izibophelelo ngenxa yokumelana nokugqwala okuphezulu. Inokumelana nokugqwala okuphezulu kunensimbi engagqwali engu-316 futhi futhi imelana kakhulu nengcindezi yokugqwala nokuqhekeka kwe-chloride. I-2205 inqunywe ukuthi ingabizi kakhulu ngoba ingu-5% kuphela we-nickel futhi ibiza kancane kakhulu kunezibophelelo ze-Hastelloy C276.

I-ASTM A479 Duplex Steel UNS S32205 Amawasha asentwasahlobo anokushisela okuhle kakhulu futhi angahlanganiswa nezindlela zokushisela ezivame kakhulu njengokushisela i-arc yensimbi, i-plasma arc welding, i-arc welding engaphansi kanye ne-gas tungsten arc welding. I-ASME SA 479 Duplex Steel UNS S31803 Square Washer iyi-ferritic, austenitic 22% chromium, izigaba ezimbili, 3% molybdenum kanye 5-6% nickel alloy steel.

I-ASTM A479 Duplex Stainless Steel 1.4462 Punched Gaskets imelana ne-SCC egqama ezinhlelweni eziningi ezifana namathangi amanzi ashisayo, amathangi okuphisa utshwala, izitshalo zokukhipha usawoti emanzini kanye nezitshalo zokucubungula. Ngakho-ke, i-ASTM A479 Duplex Stainless Steel UNS S31803 Lock Washers ibonisa izakhiwo zama-alloys e-ferritic kanye ne-austenitic.

I-DIN931 2205-S31803 ingxenye yentambo Imvelo Duplex insimbi ekhanda elincanyana i-hex bolt1-2-13 x 7-1-2 i-hex head bolt 2205-S31803 i-hex bolt

I-ASTM A479 Duplex Steel UNS S32205 Round Gaskets ayingxube ye-nitrogen eqiniswe nge-duplex akhelwe ukubhekana nezinkinga zokugqwala ezivamile ezitholakala ngengozi ngama-alloys ochungechunge angama-300. I-ASME SA 479 Duplex Steel UNS S31803 Amawasha Ngomshini aqiniswa ku-1868 kuya ku-1958 degrees Fahrenheit bese acinywa amanzi.

I-microstructure ye-ASME SA 479 Duplex Steel UNS S32205 Flat Washers ihlanganisa inhlanganisela yezigaba ze-ferritic ne-austenitic. I-ASTM A479 Duplex Steel UNS S31803 Gaskets inokumelana nokugqwala okujwayelekile okuhle kakhulu ezinhlobonhlobo zamakhemikhali anolaka ahlanganisa ama-acid ezimbonini nasolwandle. Thenga amawasha ensimbi engagqwali ayiduplex kithi ngamanani ahamba phambili emakethe.

Amabhawodi e-Duplex 2205 ane-ductile to brittle transition at -50¡ãC futhi aphinde abe brittle ku-300-1000¡ãC, ngakho-ke izinga lokushisa elingu-50¡ãC kuya ku-300¡ãC liyanconywa. Ukuchayeka ngaphezu kuka-300¡ãC ngeke nje kubangele ukugqwala kwamabholithi angu-2205, kodwa futhi kuzonciphisa ukumelana nokugqwala.

Njengochwepheshe emkhakheni we-fasteners, siyaqaphela ukuthi le alloy ingasetshenziswa ezinhlobonhlobo zezicelo ezihlanganisa ama-heaters, amapayipi, imikhumbi yokucindezela, amathangi, abalandeli, imishini ye-pulp nephepha, imishini ye-oilfield kanye nama-press rolls. Kwa-HT PIPE ungathola ama-Duplex Premium Gaskets ekhwalithi ephezulu.

I-Monel 400 noma eyaziwa nangokuthi i-Nickel 400 iyingxubevange yesixazululo eqinile eqinile engasetshenziswa phezu kwebanga lokushisa elibanzi. Futhi inokumelana nokugqwala okuhle kakhulu futhi iyasebenza ezindaweni eziningi ekucutshungulweni kwasolwandle namakhemikhali. Isetshenziswa ezintweni ezifana nama-valve, amaphampu, amathangi amanzi ahlanzekile kanye nama-propeller shafts.

I-HASTELLOY G-30 ingxubevange iyingxubevange esekwe ku-chromium nickel ekhombisa ukumelana nokugqwala okuphakeme kunamanye ama-alloys asuselwa ku-nickel ne-iron ku-commercial phosphoric acid nasezindaweni eziningi eziyinkimbinkimbi eziqukethe ama-acid oxidizing kakhulu njenge-nitric\/hydrochloric acid, i-Nitric\/hydrofluoric ne-hydrofluoric. Ukumelana nengxubevange ye-G-30 ekwakhekeni komngcele wokusanhlamvu kuncipha endaweni ethintekile ekushiseni kuyenza ifanelekele isimo esishiselwe ezinsizeni eziningi zokucubungula amakhemikhali.

Inathi i-fastened enentambo engasetshenziswa nebhawodi ukuvikela inani elingenamkhawulo lezingxenye, izinto, kanye nezinsiza zezinhlobo eziningi zezinhlelo zokusebenza. I-Monel 500 alloy inikeza izinzuzo zesikhathi esifushane nezesikhathi eside uma isetshenziswa njengento yokwenza amantongomane. Amantongomane e-Monel nickel copper k500 anikeza amandla nokumelana nokugqwala kuzo zombili izindawo ezine-acidic ne-alkaline. Amantongomane e-Monel nickel copper k500 ayaziwa nangokunemba kwawo okuhle nokungagqwali emanzini anosawoti kanye ne-hydrofluoric acid.

I-Hastelloy G30 imelana nemvula yokusanhlamvu ezindaweni zokushisa okuphezulu. Izibophelelo ze-Hastelloy G30 zibonisa izakhiwo ezingokomzimba ezifana ne-thermal conductivity, ubude, kanye ne-elastic modulus. I-Hastelloy G30 inezakhiwo ezinjengamandla esivuno namandla aqinile. Inkampani yethu ihlinzeka ngalezi zibophelelo kuwoyela negesi, izindawo zokuhlanza, umanyolo, izishintshisi zokushisa. Lezi zibophelelo nazo zisetshenziswa ekwelashweni kwamanzi, ushukela, ubisi kanye nokucubungula ukudla. Iphinde ibonise ukuminyana, ukuncishiswa kwendawo, kanye ne-coefficient yokunwetshwa komugqa oshisayo. Izibophelelo zethu ze-Hastelloy G30 zimelana kakhulu ne-hydrochloric ne-nitric acid. I-alloy inokumelana okuphezulu ne-industrial phosphoric acid. Izibophelelo ze-Hastelloy G30 zisebenza kahle ezindaweni ezonakalisayo.

Izinto eziyisisekelo eziyisisekelo ze-alloy ze-Hastelloy C276 zifaka izinsimbi ezifana ne-nickel, i-molybdenum ne-chromium. Ngaphezu kwalezi zinsimbi ezintathu, izinsimbi ze-Hastelloy C276 nazo zine-tungsten engeziwe. Kuyaziwa ukuthi ukungezwa kwe-tungsten kuma-superalloys kungathuthukisa ukumelana nokugqwala kwama-alloys ezindaweni ezihlukahlukene ezinokhahlo.

Amawasha amafulethi nawokukhiya angasikwa noma agxivizwe kusuka eshidini kuya ekucacisweni kwekhasimende. Njengoba i-2205 ihlanganisa amandla aphezulu, ukugqwala okuhle kakhulu kanye nokucindezeleka ukugqwala kokuqhekeka ukumelana nokumelana nokugqwala okuhle kakhulu kwe-pitting kanye nokwanda okushisayo okuphansi, lokhu kungase kube i-alloy elungile yamantongomane ephrojekthi yakho, amabhawodi, ama-spacers nama-studs.

Amantongomane e-Monel 400 kanye ne-K500 nawo abonisa ukumelana nokugqwala okuhle kakhulu ezinhlelweni zasolwandle futhi anokumelana nokugqwala okunengqondo kuma-sulfuric kanye ne-hydrochloric acid ngaphansi kwezimo ezincishisiwe. Isici esivelele samantongomane e-monel ukumelana kwawo okuhle kakhulu ne-hydrofluoric acid, i-asidi enzima kakhulu ukuyiphatha, kukho konke ukugxila kuze kufike endaweni yokubilisa. Ekusetshenzisweni kwe-hydrofluoric acid, amantongomane e-Monel cishe angawohloka kakhulu kuwo wonke ama-alloys akhethekile asetshenziswa kakhulu.

I-Duplex 2205 insimbi engagqwali (i-ferritic ne-austenitic) isetshenziswa kabanzi ezinhlelweni ezidinga ukumelana nokugqwala okuhle namandla. Ibanga le-S31803 lensimbi engagqwali lashintshwa izikhathi ezimbalwa, kwaholela ku-UNS S32205, eyaqashelwa ngo-1996. Leli banga linikeza ukumelana nokugqwala okuphakeme Uma singafaki izibophelelo ze-Duplex 2205 (i-imperial noma i-metric), singazikhiqiza lezi ngezici zakho.

I-Hastelloy C-276 iyingxubevange ethandwa kakhulu kithi ngenxa yokumelana nokugqwala okuphezulu ezindaweni ezahlukahlukene. I-HT PIPE igcina isitoko esikhulu samabhawudi nezixhumi ze-Hastelloy c726. Izibophelelo ze-Hastelloy C-276 zenziwe nge-nickel-molybdenum-chromium forged alloy, okuyinguqulo ethuthukisiwe eyenziwe ngomgunyathi ye-alloy C. Sigcina amabhawodi e-Hastelloy c-276, amantongomane, izikulufu, amawasha, izikhonkwane, izikulufu zesokhethi yekhanda lekhanda, nezinye izixhumi eziningi ukuze zithunyelwe ngesikhathi.

Kuyaziwa ukuthi izinsimbi ze-Hastelloy c22\/C276 zinokunemba okuhle kwe-dimensional, ukumelana nokugqwala, ukuqina, ukuqina okuphezulu, ukuguquguquka okuphezulu, isakhiwo esiqinile, amandla aphezulu kanye nezinye izici. Ngaphezu kwalokho, ama-fasteners amelana nokugqoka ezindaweni ezishisayo nezishisayo. Ezinye zezindawo lapho lezi zibophelelo zikhombisa ukumelana nazo imidiya ye-oxidizing, ukunciphisa imidiya, izindawo ze-chloride, nezindawo zesibabule. Ziyakwazi ukumelana nokuhlaselwa ngamakhemikhali afana ne-nitric acid, i-chlorine, isulfure, i-acetic acid, i-organic, i-inorganic, i-phosphorus, njll.

Ama-Fasteners asetshenziswa kuma-flange amapayipi ensimbi, ayizinhlobo eziningi njenge-Stud Bolt, i-Hex Bolt, i-Hex Bolt enentambo eyingxenye, i-Hex Bolt enentambo egcwele, i-Threaded Rod, i-U-Bolt, i-Hex Socket Cap Screw, i-Hex Nut, i-Flat Washer, i-Spring Washer. Akhiqizwa ngokwezinga elijwayelekile le-ASME B18.2.1 Hex Bolts, ASME B18.2.2 Hex Nuts, ASME B18.22.1 Plain Washers, DIN931 Hex Bolt ngentambo eyingxenye DIN933 Hex Bolt ngentambo egcwele DIN912 Hex Socket Capt Screw/55NDIN2 Nux Plain9 Hex1 Iwasha DIN127 Spring Washer DIN975 Ama-threaded Rods DIN976 Stud Bolts DN3570 U-Bolt - Zhengzhou Huitong Pipeline Equipment Co., Ltd.

Ama-gaskets e-Monel, afana ne-Monel 400 ne-K500, enziwe ngama-alloys e-nickel-copper abonisa amandla aphezulu, ukuqina nokumelana nokugqwala okuhle ebangeni lokushisa elibanzi. Isici esivelele sama-Monel gaskets ukumelana kwawo okuhle kakhulu ne-hydrofluoric acid, i-asidi enzima kakhulu ukuyiphatha, kukho konke ukugxila kuze kufike endaweni yokubilisa. Ekusetshenzisweni kwe-hydrofluoric acid, ama-gaskets e-Monel cishe angawo wonke ama-alloys akhethekile asetshenziswa kakhulu.

I-Monel 400 noma eyaziwa nangokuthi i-Nickel Alloy 400 iyingxubevange yesisombululo esiqinile esetshenziswa ezinhlelweni ezinjengamavalvu, amaphampu, amathangi amanzi ahlanzekile kanye nama-propeller shafts, iyinto enamandla amakhulu engasetshenziswa ebangeni lokushisa elibanzi. Futhi inokumelana nokugqwala okuhle kakhulu futhi iyasebenza ezindaweni eziningi ekucutshungulweni kwasolwandle namakhemikhali.

I-Monel K500 Bolts, eyaziwa nangokuthi i-Alloy K500, yenziwe nge-nickel alloy ehlanganisa ukumelana nokugqwala okuhle kakhulu kwe-Monel 400 namandla andayo nobulukhuni. Lezi zakhiwo ezengeziwe zamabhawodi e-Monel K500 ziwumphumela wenqubo yokuqina yobudala lapho i-aluminum ne-titanium yengezwa ku-matrix ye-nickel-copper, ebese iwa kakhulu. Uma kuqhathaniswa nama-400, le nqubo ikhulisa amandla okukhiqiza we-K500 ngesilinganiso esingaba ngu-3 (110ksi vs. 45ksi) futhi iphinda kabili amandla okubamba (160ksi vs. 83ksi). Amabhawodi e-Monel K500 azogcina amandla awo ehle aze afike ku-1200¡ãF futhi agcine nokuhlangana kwawo kuze kufike ku- -400¡ãF.

Amabhawodi weMonel K500 namantongomane asetshenziswa ezimbonini ezahlukahlukene ngenxa yokumelana nezinga lokushisa eliphezulu, ukumelana nokugqwala okuphezulu nokuqina. Ingxubevange ye-nickel-copper ene-nickel engu-63% kanye ne-27% yethusi, phakathi kwezinye izakhi. I-HT PIPE ingumkhiqizi ohamba phambili we-Monel K500 Bolts Namantongomane azo zonke izinhlobo nosayizi. Izicelo zokusheshisa zihlanganisa imboni ye-petroleum engaphesheya kwezilwandle, izicelo zemishini kagesi, amakhemikhali kaphethiloli, amayunithi okubamba igesi, amakhemikhali akhethekile, imithi, izinto zokusebenza, ukusetshenziswa kwamanzi olwandle, izishintshisi zokushisa, izikhonsali, kanye nemboni ye-pulp nephepha.