I-316 316l Insimbi Engagqwali Engafinyeleleki I-Elbows

Uchungechunge lwangama-200 luyisigaba se-auntenitic (sterintion kakhulu-corrosion) ama-sterainlen steel abonakala ngokuqukethwe kwe-nickel. Lokhu kubizwa nangokuthi i-Chrome-Maninganese (CRMN) StainsSteel.auuntenitic Steel, okubandakanya ama-steel ochungechunge angama-200 no-300, kuchazwa ngesakhiwo sabo se-cubic. Okungukuthi, isakhiwo se-crystal sine-athomu elilodwa ekhoneni ngalinye lekhiyubhu nelilodwa maphakathi nobuso ngamunye.

I-ASTM engagqwali yensimbi engenacala Wp 321h ASTM \ ASME A403 WP 347, WP 356H

Ukufakwa kwathu kwe-Incoloy 825 Buttweld kubaluleke kakhulu embonini kawoyela kanye nophethiloli; Lawa mapayipi awasekeli i-porolity njengoba yakheka ngomzimba owodwa wensimbi futhi angathenjwa ama-casses ahambisanayo abucayi.

Inhlanganisela yamanani aphansi kakhulu wokugqwala emanzini asolwandle aphezulu namandla aphezulu enza i-Alloy K-500 Pipe Bend kanye ne-elbow ikakhulukazi efanelekile amaphampu wamaphampu we-centrifugal enkonzweni yasolwandle.

Ukucaciswa kwe-UNS S31803 (ASTM F51) kudluliselwe kakhulu yi-UNS S32205 (1.4462, ASTM F60). Lokhu kukhombisa isifiso sabo sokwandisa izakhiwo zokugqwala kwe-alloy, ngenxa yokuthuthukiswa kwenqubo yokwenza insimbi ye-AOD, okuvumela ukulawulwa okunzima kokwakheka. Ngaphezu kwalokho, kuvumela ukuthonya izinga lesengezo le-nitrogen kunokuba nje likhona njengento yangemuva. Ngakho-ke, amamaki aphezulu aphezulu kakhulu afuna ukukhulisa okuqukethwe kwe-chromium (CR), i-molybdenum (mo) ne-nitrogen (n).

I-ASME B16.28 I-Radius Radius Elbows, i-radius emfushane ye-180-Deg Returns: 1 \ 2 "-24" Ubukhulu obudongeni: Sch5S-Schxxs

I-Alloy 32750 i-Super Dumplex Insimbi Engagqwali enikezwe ezimweni ezishisayo ezisebenzayo nezixazululwa. Njengensimbi e-Super Dumplex Trainless, ihlanganisa izici ezifiselekayo zensimbi ye-auntenitic ne-Ferritic. I-Chromium ephakeme, okuqukethwe kwe-molybdenum kanye ne-nitrogen kuphumela ekunciphiseni okulinganayo (pren)> 40, ukuhlinzeka ngamakhono wokugqwala okuphakeme kanye nama-crevice aphezulu kuma-autenitic kanye nama-stepless sterings cishe yonke imithombo yezindaba eqinile, kanye namazinga okushisa abucayi ngaphezulu kwe-50¡ngÃc engaphezulu kwe-50¡ngä.

I-SS 317l Elbows ifana nebanga elijwayelekile elingenacala Amazinga aphezulu walezi zinto ku-317l Fittings ensimbi engenasici aqinisekisa ukumelana okuhle kakhulu kwe-chloy ku-chloride pittipt kanye nokugqwala okujwayelekile.

I-Elbows Engingenacala E-Elbows Elting Elbows - Zhengzhou Huitong Pipeline Equipment Co, Ltd.

I-ASTM A860 MSS SP 75 WPHY 55 Ama-Fittings asetshenziswa ngokuvamile ezifundweni eziphakeme zengcindezelo.Izinhlayiya zamaphayiphu ezi-52 zigobe, i-whbow ppy 52 ugoba, i-mss sp7 why gr 52 ntrem a860 why Ingono yepayipi engu-52.

Ama-elbows amafushane atholakala kabanzi futhi asetshenziselwa amasistimu acindezelwe ezindaweni eziqinile ngokomzimba.

Ibanga 310 liyi-carbon auntenitic auntenitic insimbi engenacala esetshenziswa ezinhlalwane eziphezulu zokushisa ezifana nezingxenye zomlilo kanye nemishini yokuphatha ukushisa. Isetshenziswa ekusebenzeni okuqhubekayo kuze kube ngu-1150¡Ãc kanye nokusebenza ngezikhathi ezithile ku-1035¡Ãc. Ibanga lama-310s yinguqulo ephansi yekhabhoni yebanga lama-310. I-310 Insimbi Engagqwali inokumelana ne-oxidation enhle futhi ingasetshenziswa ngokuqhubekayo emazingeni okushisa aze afike ku-1140oc lapho kungekho khona amagesi we-sulfure. Ngokuqukethwe kwayo okuphezulu kwe-chromium, insimbi engagqwali engama-310 inokumelana kahle kokugqwala kokusebenza okuthuthukile kokushisa okuphezulu.
I-S31803 uhlelo lokufaka izinombolo oluhlanganisiwe (ama-UNS) lwensimbi yokuqala yensimbi engenacala. Uhlelo olungeyena lwakhiwa amaqembu amaningi okuhweba ngawo-1970s ukunciphisa ukudideka lapho i-alloy efanayo ibizwa ngezinto ezahlukene, futhi okuphambene nalokho. Insimbi ngayinye imelelwa yincwadi elandelwa izinombolo ezinhlanu, lapho incwadi imele uchungechunge lwensimbi, i.e. s ngensimbi engagqwali.

Ukufakwa kwamapayipi kutholakala ngezindlela ezahlukahlukene ezinjenge-elbow fittings, ukubuyisa ukufakwa kwamapayipi, ukufakwa kwamapayipi wepayipi, ukufakwa kwamapayipi kwepayipi, ukuncipha kwamapayipi, ukuncipha kwamapayipi, nokuhlanganisa ukufakwa kwamapayipha. Ngayinye yalawa mafomu ineqhaza labo okufanele liyidlale njengezithako zepayipi kodwa ngenhloso ejwayelekile yokuthuthukisa ukusetshenziswa kwepayipi ngezimo ezahlukahlukene.

Ukuze udlulise ipayipi, kuyadingeka ukususa i-hose eqondile epayipini. Lapho usebenzisa amapayipi ahlukahlukene, kufanele kusetshenziswe amapayipi ahlukahlukene. Lapho kusetshenziswa ipayipi, i-elbow kumele isetshenziselwe ukushintsha usayizi wepayipi. Lapho u-bifurcating, ipayipi elinezindlela ezintathu i-Flange uxhumano olusetshenzisiwe lapho i-joint isetshenziswa ama-pipeline ahlukahlukene amahle, ukuze ifinyelele ekukhuliseni okuhlangene noma ukugcwaliswa okuhlangene okuhlangene noma ukukhishwa okusebenzayo okubandayo kanye nokuhlangana okubandayo okuhlanganisiwe kusetshenziselwa ukuxhumana kwepayipi. , Ekuxhumaneni kwamathuluzi ahlukahlukene, kukhona nezixhumi nama-plugs esigaba sensimbi.

Alloy 800ht \ incoloy 800ht ukuvela okulawulwa kwe-incoloy? Alloy 800h (unss n08810) futhi isetshenziselwa izicelo ezifanayo zokumelana, noma kunjalo imiphumela ehlanganisiwe yokulungiswa kwemishini nokushisayo kwe-alloy imvume ephakeme ukucindezelwa okuvunyelwe kufakwe i-alloy evamile.

200 ingu-99.6% u-nickel amsulwa, enye yezinsimbi ezinzima kakhulu. I-HT Pipe ingumhlinzeki oholayo kanye nomthumeli we-nickel 200 butt welded futhi wakhiwa ukugcwaliswa. Sihlinzeka nge-nickel alloy 200 butt welded futhi sakhiwa ukufakwa kwawo wonke amakhasimende emhlabeni jikelele ngokuya ngezidingo zamakhasimende.

Mayelana ne-ASTM A815 WPS31803 S32750 S32760 904L S31254 254smo 180deg Elbow ASME B16.9, ama-duplex steel angumndeni wensimbi engagqwali. Lokhu kubizwa nge-Duplex (noma i-Aucutenitic-Ferritic) I-Metallurgical Sakhiwo sayo iqukethe isilinganiso esilinganayo se-Autenite (i-Cubic Lattice egxile ebusweni) kanye ne-Ferrite (igxile emzimbeni we-cubic lattice) ukwakheka kwesigaba ezimbili. Zenzelwe ukuhlinzeka ngokumelana okungcono kokugqwala, ikakhulukazi ukugqwala kwe-chloride ukuxabana kanye ne-chloride pitting.

Izici eziphambili zensimbi engenasici ezingama-316 \ 16l Fittings Pipe, ama-SS 316 \ 16l Flanges zinokuphikiswa okuphezulu oxidation, ukumelana nokugqwala okungcono kunokungenisa insimbi engabi nalutho, amakhemikhali wokuphikiswa okuhle kakhulu, amakhemikhali wokuphikiswa okuhle kakhulu amelana kakhulu.

I-ASTM A403 WPP30H inokuqukethwe okuphezulu kwekhabhoni ezikhaleni zamakhemikhali.Izincwadi ze-a403 a403 a403 a403 a403 a403 a403 a403 a403 a403 a403 anex3 I-WPP304H uhlobo lokushisa lokushisa nokugqwala kwensimbi evimbile.Inokugoba amapayipi okuhle, ukufudumala kwe-welding, ukushisa nokuqina kokugqwayiza, amandla okushisa aphezulu nokuqina, kungasetshenziswa amazinga okushisa afinyelela ku-850¡Ãc, afinyelela ku-850¡Ãc, afinyelela ku-850¡Ãc, afinyelela ku-850¡Ãc.

Ukungezwa kwethusi kanye ne-molybdenum ekufakweni kwe-DIN 1.4301 kuveza ukugqwala okukhohlisayo kanye ne-crevice, kanye nokumelana nezindawo ezingezinhle. Kubukeka sengathi kuwela ezigabeni ezingenasici nezingazi njengoba zinezimpawu zalo. Kuyinto yensimbi euntenitic esetshenziselwa ukufakwa kwe-sulfuric acid. Inokumelana okuhle kakhulu kokugqwala kwe-sulfuric acid.

Ezimweni eziningi, ukufakwa kungasetjenziswa esimweni esithi "selded", lapho ukusatshalaliswa kungadingeki. Ukufakwa kwebanga le-UNS30400 Ibanga linokumelana kahle nokuphamba, ama-crevice kanye nokugqwala okujwayelekile kumakhompiyutha aqukethe ama-sulfuric, phosphoric kanye ne-nitric acid. Yize ngokuvamile kubhekwa njengensimbi yendabuko, kubhalwe njenge-nickel-based. Kuyaziwa ngokwenza iziqhumane, amakhompiyutha, uphethiloli, izixazululo, nokuningi.

Ama-elbows we-Duplex EXS32205 asetshenziswa lapho ukuqondiswa kwepayipi kufanele kuguqulwe futhi kunokucindezelwa okuncane odongeni lwamapayipi. I-Elbow ingenye yezesekeli ezisetshenziswa kakhulu. Ukufakelwa okuningi kunezikhonkwane ezimnandi ezisukela ku-1 \ 8 "kuya ku-42".

Izicelo ze-Incoloy Alloy 800ht ziye zanweba kusuka kushubhu ecubungula i-petrochemical devicer tubing, kumathiphu ama-flare kanye ne-flare enkonzweni yokucolisa. Kwindlaliso yamandla, i-supertheater kanye ne-reverter tubing nayo isebenzise lokho.

I-MSS-SP43 ende ye-radius elbows, iqonde futhi inciphise-on-the-outlet, amakhethini e-LAP, ama-radius 180 degree Return, usayizi wokunciphisa i-eccentric, usayizi we-eccentric odongeni: 1 \ 2

I-ASME B16.9 ama-elbows amade emile, i-radius ende enciphisa ama-elbows, ama-radius ama-radius ama-elbows, anciphise iziphambano, ukunciphisa iziphambeko eziqondile, ukunciphisa iziphambeko eziqondile, ama-cap, usayizi we-stlet: 4 \ 2 "-48" Wall Ubukhulu: Sch5S-Schxxs

Insimbi engagqwali engu-304 yokumelana nokugqwala kanye namazinga okushisa aphezulu. Inokulinganiselwa okuphezulu kwengcindezi yokucindezela kwamaphawundi angama-250 nge-inch (PSI) ngama-degree angama-70 Le ngu-90-degree engahlukaniswanga i-ellow endole nge-tangent sanittary efanelekile efanele ukusetshenziswa ekudleni, isiphuzo, kanye nezicelo zobisi.

I-ASTM A403 WP317L iyi-molybdenum ephethe, okuqukethwe okuphansi kwekhabhoni "l" I-grade auntenitic insimbi engenasici enikezela ukumelana okuthuthukile okuvumayo okuvuselelayo kokuphikiswa kokugqwala ngaphezulu kwama-304l kanye nama-316l ama-steress stainles. I-carbon ephansi ihlinzeka ngokumelana nokuzwakala ngesikhathi sokufudumala nezinye izinqubo ezishisayo.

I-MSS-SP75 ende radius elbows, ama-elbows ama-3r, ama-tees aqondile, anciphise ama-tees okuphuma, ama-cap, usayizi we-reducers: 16 "---- 8"

304-316 90 Deg. Ibanga lokudla ipayipi elingagqwali elifanelana ne-sanitary elbows

Izakhiwo ze-ASTM A860 I-WPHY I-BETTWELD POPTIngs iyindawo enhle yemishini, ukumelana no-oxidation okuhle kwinsizakalo eqhubekayo kuya ku-870¡ÃÂ, ukumelana kahle kwe-carbide, ukumelana okuhle kakhulu kwezindawo ezinomoya.

I-Alloy 800 inezakhiwo eziphakeme zemishini ezishifunweni zasekamelweni futhi ngesikhathi sokuvezwa kwesikhashana kumazinga okushisa aphakeme, kanti ama-alloys 800h no-800ht abe namandla aphezulu wokuvezwa okuphezulu.