I-valve ene-ASTM A350 eshisayo eshisayo ye-carbon steel flange

Singabakhiqizi, abahlinzeki kanye nabathengisi bamanye amazwe e-carbon steel A105 \ A105N FLANES, okuyinto, umphakathi waseMelika wokuhlola izinto ze-carbon-wensimbi, ezisebenza ezinhlelweni ze-carbon-steel ezinamazinga okushisa asekamelweni kanye namazinga okushisa aphakeme kunawo. Sikhiqiza i-carbon steel A105 \ 10 A105N Blind Flanges aphumelele ekuqothulweni nasekuthambekeni kwamapayipi ngezinhlelo zengcindezi ezinzima njenge-hydraulic systems ngoba zinengcindezi enkulu yokugoqa esikhungweni.

I-Carbon Steel Flange uhlobo lwe-rim eyakhiwa ekugcineni kwepayipi lapho ihlelwe ngepayipi. Kusetshenziselwa ukuvala iziphetho zamapayipi, ama-valve noma okunye ukuxhumana. Inamandla aphezulu ashubile futhi iyatholakala ngezindawo ze-convex kanye nokusekelwa kokufakwa okulula. Kuyi-alloy ye-iron-carbon equkethe u-2.1 wt.% Carbon. I-Carbon yensimbi ayinawo amazinga athile athile acacisiwe wezinye izinto ezenziwayo, kepha imvamisa iqukethe i-manganese.

Ama-flanges angu-A105 ayizingxenye ezenziwe nge-disc, ezivame kakhulu ebunjiniyela bePipeline. Ama-Flanges asetshenziswa ngababili futhi afaniswe nawo kuma-valve. E-Pipeline Engineering, ama-Flanges asetshenziselwa ukuxhumana kwepayipi. Kumapayipi adinga ukuxhunywa, ama-flanges angafakwa ngezindlela ezahlukahlukene. Ama-Flanges okuxhuma kwentambo angasetshenziselwa amapayipi aphansi aphansi, futhi ama-flanges we-welding angasetshenziselwa izingcindezi ezingenhla kwe-4 kg. Faka i-washer phakathi kwama-flanges amabili, bese uqinisa ama-bolts.

Embonini kawoyela negesi, ukusetshenziswa kwama-flanges e-carbon yensimbi ephezulu kubonakalise ukuthi kufanelekile ngenxa yekhono lawo lokumelana nezicelo eziphakeme kakhulu. Ukuhambisa nokusabalalisa uwoyela negesi ezinsukwini zamapayipi ngokuvamile kubhekwa njengezicelo eziphezulu zokucindezela.

Ama-flanges angu-A105 ayizingxenye ezenziwe nge-disc, ezivame kakhulu ebunjiniyela bePipeline. Ama-Flanges asetshenziswa ngababili futhi afaniswe nawo kuma-valve. E-Pipeline Engineering, ama-Flanges asetshenziselwa ukuxhumana kwepayipi. Kumapayipi adinga ukuxhunywa, ama-flanges angafakwa ngezindlela ezahlukahlukene. Ama-Flanges okuxhuma kwentambo angasetshenziselwa amapayipi aphansi aphansi, futhi ama-flanges we-welding angasetshenziselwa izingcindezi ezingenhla kwe-4 kg. Faka i-washer phakathi kwama-flanges amabili, bese uqinisa ama-bolts.

Embonini kawoyela negesi, ukusetshenziswa kwama-flanges e-carbon yensimbi ephezulu kubonakalise ukuthi kufanelekile ngenxa yekhono lawo lokumelana nezicelo eziphakeme kakhulu. Ukuhambisa nokusabalalisa uwoyela negesi ezinsukwini zamapayipi ngokuvamile kubhekwa njengezicelo eziphezulu zokucindezela.

Siphinde sinikeze ahlukahlukene we-A105 Carbon Steel Flange, i-Carbon A105 Flanges Yezimpumputhe, CS A105 Pilo Flange Lawa ma-carbon steel Intamo ye-A105 Weld Flanges esetshenziswa kabanzi kwizimboni ezahlukahlukene zohlelo lokusebenza.

I-flange ingaba yipuleti lokumboza noma ukuvala ukuphela kwepayipi. Lokhu kubizwa ngokuthi yi-flange eyimpumputhe. Ngakho-ke, ama-flanges abhekwa njengezakhi zangaphakathi ezisetshenziselwa ukusekela izingxenye zemishini.

Ukusetshenziswa kwe-carbon steel astm a105 izimpumputhe flanges kwenza kube lula. Ama-Flanges ayimpumputhe asetshenziselwa ukuvala i-valve, noma angasetshenziselwa ukumisa ukuhamba kwabezindaba ngepayipi. Lapho kuhlanganiswe nezinto zokwakha ezisezingeni eliphakeme, i-CS Sorf Flange A105 ihlinzeka ngesisombululo sobufakazi bokuvuza, ikakhulukazi imboni yamafutha negesi kulo lonke i-Systems kanye nemidiya evuthayo kakhulu.

Ukukhokhiswa kwensimbi yekhabhoni, okwenziwe ngokuya nge-ASTM A105, ngokuvamile kusetshenziselwa izinhlelo zokusebenza zamapayipi. Lezi Izakhi ze-carbon zensimbi ze-carbon (kufaka phakathi ama-flangetes, ukufakwa, kanye nama-valve, njll) zisetshenziselwa insizakalo ye-ambient- kanye nensizakalo yokushisa ephakeme kuzinhlelo zokucindezela. I-A105N, ekhethwe nge-Suffix ¡° ±, ichaza ukuthi i-A105 Ethethelelwa izofakwa esimweni esijwayelekile. Uma ukuthethelwa kusetshenziselwa ukufakwa kwamapayipi kwezicelo ze-ASME BPVC noma i-ASME B31, okuqukethwe kuzoba okulingana okufanayo kwe-SA-105 noma i-SA-105N yayo. Ngamafuphi, ukwelashwa okushisa kokujwayelekile kwehlukanisa i-A105N kusuka ku-A105, noma i-SA-105N kusuka ku-SA-105. I-ASTM A105 Flange ukucaciswa kwama-flangese. Ukucaciswa kungafaka amamaki ahlukene wezinto ezingenangqondo zensimbi eyenziwe amafuvu. Ama-flanges angowokwelashwa kwe-carbon futhi ahloselwe izinsizakalo zokushisa eziphakeme.

Embonini kawoyela negesi, ukusetshenziswa kwama-flanges e-carbon yensimbi ephezulu kubonakalise ukuthi kufanelekile ngenxa yekhono lawo lokumelana nezicelo eziphakeme kakhulu. Ukuhambisa nokusabalalisa uwoyela negesi ezinsukwini zamapayipi ngokuvamile kubhekwa njengezicelo eziphezulu zokucindezela.

I-A105 Flange ANSI B16.5 yenzelwe izimo ezingabucayi, njengoba zinokuqukethwe okuphansi kwekhabhoni. Sinesitokhwe esikhulu kunazo zonke esilungele i-ASTM A105 Flange efana ne-Weld Feld, Slip On, Socket Weld Flanges, I-RTJ), i-CS A105 ehlehlisiwe, njll.

Okujwayelekile okusethwe nge-ASTM A694 kuqinile ukwedlula lokhu okungenhla. Inezidingo eziqinile kakhulu zokudluliswa kwengcindezi ephezulu yokucindezela emapayipi kawoyela namagesi. Ngenxa yezimo eziqinile zamabanga wensimbi, abakhiqizi bekufanele bathuthukise izinga lokushisa eliphansi eliphansi nensimbi yokushisa ephezulu. Wonke amabanga angu-A694 anamandla amancane okuvuthwa.

I-Flange ye-Flange eyimpumputhe ye-Carbon ayihlobo olukhethekile kakhulu ngoba ivala ukuxhumana esikhundleni sokunweba. Ama-Flanges ayimpumputhe ayatholakala ngezinhlobo ezahlukene. Amafliza we-Butterfly ayisibonelo. Ngokwehlobo lobuso bayo, kunobuso obuphansi, ubuso obuphakanyisiwe kanye nohlobo lokuxhuma amafuvu.

I-A350 LF2 Welding Fight Flange isetshenziswa ezingxenyeni eziningi zokucindezela, amathuluzi womshini, ama-pump shaft nabanye abaningi. Lokhu kuyatholakala ngosayizi abaningi futhi kuyatholakala esitokisini. Ama-Flango e-Carbon a350 LF2 aqukethe cishe i-1% carbon kanye ne-1.65% ama-manganese nezinye izinto zikhona ngobuningi obuncane kakhulu ukuba buthinte izakhiwo zabo. Zisetshenziswa kuzo zonke izinhlobo zezimboni namakhasimende ayazisa imizamo eyenziwa ngumnyango wokukhiqiza. Uhla ngalunye lugcwele izinto eziqinisekiswe yikhwalithi.

I-ASTM A105 4 150 # BLRF 1.4565 x2CrnimnMon25-18-6-5 en 10088 - 2: 2005

Izinto ezibonakalayo zokwenziwa zibandakanya ama-ingots noma zakhiwa, zigoqeke, noma ukuqhakaza kweStrandstcast, amabhili, ama-slabs noma imigoqo. Ama-flanges e-carbon a350 lf2 anamandla amancane ashubile angu-485MPA kanye namandla aphansi wesivuno angama-250MPA. Ngaphezu kokwakhiwa, izinto ezisetshenziselwa ukukhiqiza i-flange ye-a350 lf2 welding welding flange kufanele kube ukushisa okuphathwe kanye nokuhlaziywa komkhiqizo okwenziwe kubo.

Ama-flanges angu-A105 ayizingxenye ezenziwe nge-disc, ezivame kakhulu ebunjiniyela bePipeline. Ama-Flanges asetshenziswa ngababili futhi afaniswe nawo kuma-valve. E-Pipeline Engineering, ama-Flanges asetshenziselwa ukuxhumana kwepayipi. Kumapayipi adinga ukuxhunywa, ama-flanges angafakwa ngezindlela ezahlukahlukene. Ama-Flanges okuxhuma kwentambo angasetshenziselwa amapayipi aphansi aphansi, futhi ama-flanges we-welding angasetshenziselwa izingcindezi ezingenhla kwe-4 kg. Faka i-washer phakathi kwama-flanges amabili, bese uqinisa ama-bolts.

Embonini kawoyela negesi, ukusetshenziswa kwama-flanges e-carbon yensimbi ephezulu kubonakalise ukuthi kufanelekile ngenxa yekhono lawo lokumelana nezicelo eziphakeme kakhulu. Ukuhambisa nokusabalalisa uwoyela negesi ezinsukwini zamapayipi ngokuvamile kubhekwa njengezicelo eziphezulu zokucindezela.

I-Welding Neck Flanges, etholakala kuzo zonke izilinganiso nosayizi, i-butt-ishiswe kuze kube sekupheleni kwepayipi, futhi kuvame ukucaciswa lapho izimo zenkonzo zinzima futhi zisebenza kahle kakhulu.

I-ASME B16.47 Series a wn \ blind flange 150 # -900 # 22 "-48" (ngaphandle kuka-900 usayizi: 26 "-48")

I-A350 LF2 Class 2 Flange isetshenziswa ku-Ambient nensizakalo yokushisa ephakeme. Ngemuva kokusebenza okushisayo futhi ngaphambi kokuvuselela ukwelashwa okushisa, ukucebiswa kuzovunyelwa ukupholisa kakhulu ngaphansi kwebanga lenguquko.

Ama-flanges we-RFWn (aphakanyisiwe ebusweni wentamo ebusweni) angenye yezindawo ezisetshenziswa kakhulu embonini yepayipi. Kulula ukuqaphela nge-haped yabo ende ye-tapered efaniswa nobukhulu bodonga (onomthwalo wepayipi.

I-Weld Neck Flange (WN Flange) inamathisela ipayipi ngokufaka ipayipi liye entanyeni yepayipi i-flange. I-a ivumela ukudluliswa kwengcindezi kusuka kupayipi we-weld teat flanges kuya kwipayipi uqobo. Lokhu futhi kunciphisa ukugxila okuphezulu kwengcindezi esisekelweni se-HUB ye-Weld Tempter Flanges.

I-EN1092-1: 2002 I-Plate Flange yokufaka i-welding \

I-Carbon Steel A105 \ A105N FLACES, ehlukaniswe yi-American Society ukuze ihlolwe kanye nezinto zokwakha njengezinga elimboza ama-flange akhiwa ama-carbonnsimbi amapayipi, okuhlanganisa nama-flanges angasetshenziswa ezinhlelweni zokucindezela ezikushintshiwe kwegumbi nangaphezulu. I-ASME SA 105 Carbon Insimbi Threaded Flongele iyadingeka ukwakha izinto ezifana nasezindongeni. Ukwelashwa kokushisa kwe-ASTM A105 Carbon Steel Socket Weld Weld Flanges kufanele kulandelwe ukupholisa okusheshayo emanzini noma emoyeni. Lokhu kwelashwa kulungele isixazululo sokuhlaselwa yisixazululo nokukhululeka kwengcindezi. Kumacala akhethekile, asme SA 105 SA 105 Carbon Steel Butt Weld Weld Flanges angaqedwa phakathi kuka-500¡Ãc - 550¡Ãc.

Ama-Flanges ayingxenye ebalulekile yemboni yenqubo. Iningi lezimboni, kufaka phakathi uwoyela kanye negesi, ukwelashwa kwamanzi, kanye namandla kagesi enuzi, sebenzisa amapayipi avumela abezindaba ukuthi bagele phakathi kwezitshalo ezihlukile. Izakhi ezifana nokufakelwa kanye nama-flanges amapayipi we-SA105 asiza ukulawula ukuhamba kwabezindaba okushiwo.

Ama-flanges ensimbi ye-carbon asetshenziselwa ukuqeda amapayipi. Lawa ma-flanges enziwe ngezinto ezisezingeni eliphakeme eziluhlaza. Okuqukethwe kwabo kwekhabhoni kusukela ku-0,25% kuya ku-0.60%. Ngenxa yenani eliphakeme lekhabhoni naku-manganese, ukukhiqizwa kanye ne-actility yomkhiqizo kuhle kakhulu. Ubunzima obuhle buhlangene nomnotho, ukunqotshwa kwe-welchimability kanye nemishini kwenza i-slight slip flinges ibe yinto ethandwa kakhulu yensimbi phakathi kwabathengi abaningi.

I-A515 grade 70 I-Carbon Steel inenzuzo yamandla aphezulu ngenxa yecebo layo kanye nokuqina kwezimpawu. Ngenxa yokuqukethwe kwabo okuphezulu kwe-chromium, la ma-carbon sten anokumelana okuhle kakhulu kokugqwala kwabezindaba eziningi.

I-ASTM A350 LF1, LF2 CL1 \ CL2, LF3 CL2 \ CL2 FLANES zenziwa ngokuhlanganiswa okungajwayelekile kwezinto ezinjengekhabhoni, i-chromium, i-silicon, amakhemikhali asetshenziselwa ukuqinisa i-flange.

Ama-flanges angu-A105 ayizingxenye ezenziwe nge-disc, ezivame kakhulu ebunjiniyela bePipeline. Ama-Flanges asetshenziswa ngababili futhi afaniswe nawo kuma-valve. E-Pipeline Engineering, ama-Flanges asetshenziselwa ukuxhumana kwepayipi. Kumapayipi adinga ukuxhunywa, ama-flanges angafakwa ngezindlela ezahlukahlukene. Ama-Flanges okuxhuma kwentambo angasetshenziselwa amapayipi aphansi aphansi, futhi ama-flanges we-welding angasetshenziselwa izingcindezi ezingenhla kwe-4 kg. Faka i-washer phakathi kwama-flanges amabili, bese uqinisa ama-bolts.

Embonini kawoyela negesi, ukusetshenziswa kwama-flanges e-carbon yensimbi ephezulu kubonakalise ukuthi kufanelekile ngenxa yekhono lawo lokumelana nezicelo eziphakeme kakhulu. Ukuhambisa nokusabalalisa uwoyela negesi ezinsukwini zamapayipi ngokuvamile kubhekwa njengezicelo eziphezulu zokucindezela.

CL.150 A105 LAP Flange ANSI 16.5 ngolunye uhlobo olunamalunga we-LAP kukho ukuze uxhumane kangcono. Ama-Flanges aqala ngosayizi kusuka? " Ku-48 "

Akunandaba noma hlobo luni lohlelo lwamapayipi olusetshenziswa endaweni yakho, ama-flanges ayingxenye ebalulekile yohlelo. Njengendlela yokuxhuma ama-valves, amaphampu, amapayipi kanye nezinye izinhlobo zemishini, ama-flanges avame ukuhlanganiswa noma ukufakwa. Amalunga we-Flange angakhiwa ngokubopha ama-flanges amabili ndawonye futhi asebenzisa i-gasket phakathi kwabo, enze kahle uphawu.

Ngokuvamile, okuqukethwe kwamahhala kwekhabhoni yamaphayiphu e-carbon yensimbi kuphansi kunaleyo fliten. Abazenzi ngokushesha okukhulu. Zikhafule futhi zikhanyise kahle ekwakheni, futhi amavutha athile anezinto ezinhle kakhulu zemishini. Izindlela ezimbi ezingalungile zivame ukubangela okusanhlamvu okubanzi noma okungajwayelekile; ukuqhekeka okuqinile nokukhuthaza mude kunama-flangetes asabekayo.