\ 5 ^ kususelwa ku-

Amanani entengo e-carbon butt we-weld flenge anenzuzo ukwedlula ama-flanges ajwayelekile ngenxa yokwakheka kwe-butt weld tek temple etholakala eButt Weld Flangele. Ama-Flanges yizo izingxenye ezixhuma amapayipi namapayipi komunye nomunye nakumapayipi aphela. Kukhona izimbobo ezisezindongeni, futhi ama-bolts enza ama-flanges amabili axhumeke ngokuqinile. Ama-Flanges avaliwe ngama-gaskets. Ama-Flanges ahlukaniswe ama-flanges ahlanganisiwe kanye nama-flangeses we-welded.

Ama-Flanges we-A516 CS 70 asetshenziselwa insiza yokushisa ephakathi nendawo ephansi kuzicelo zemikhumbi yengcindezi lapho kudingeka khona ubunzima be-notch.

Ngokungafani nama-Fittings, amaflethi asebenza endaweni ejulile. Okokuqala, akugcini nje kuphela ukuthi basiza ngesikhathi sokuhlola, kepha ama-ASTM A105 Flanges angasetshenziswa ukwenza ukuguqulwa noma ahlanze amapayipi ohlelweni. Ngokuhamba kwesikhathi, inkohlakalo ethile yenzeka ohlelweni. Kulokhu, kunzima ukuqapha futhi uhlole uhlelo.

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.

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-Weld Tick Flange (WN Flange) inentamo engahambisa ukucindezelwa kwepayipi, ngakho-ke ukunciphisa ingcindezi eqoqele eFlange ngezansi. Kuyahambelana namapayipi asebenza emazingeni okushisa aphezulu noma aphansi futhi athwale ingcindezi ephezulu. Ngokukhethekile ngepayipi noma ama-valve lapho i-PN inkulu kune-2,5 MPA.

I-ASME B16.5 wn \ lwn \ lwn \ lwn \ blind \

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

I-Welding Neck Flange inamafomu amabili (amajamo), eyodwa enokunciphisa intamo njengoba sabiza ukwehlisa i-flange ye-weld yentamo; Eyodwa enobubanzi obukhulu bentamo ende ende ebizwa nge-Feld Feld Flange.

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

Ezinye izinhlelo zayo ziwukukhunjulwa kwamandla, imboni yamaphepha kanye nephepha, imboni yokushayela kawoyela yaphesheya kolwandle, amakhemikhali akhethekile kanye nemithi. Ezinye izinhlelo zokusebenza lapho kutholakala khona zisetshenziswa yi-condensers, ukuphathwa kwegesi, imishini yamakhemikhali, imishini yamanzi olwandle, imishini yezemithi kanye nabashisi bokushisa.

Sinolwazi oluningi lokusebenza emikhakheni yokukhiqiza amavutha angu-105. Sisungulwe kahle i-ASTM A105 Flange.

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.

Izixhumi ze-Carbon zensimbi Flange nezixhumi ze-Flange ezenziwe ngokuyisisekelo ngensimbi yekhabhoni. Amazinga ajwayelekile afaka i-ASTM A694, ASTM A105N (SA105N), i-MSS SP-44, i-DIN 2533. Izilinganiso zokucindezela ezifakiwe zisuka ku-150 kuya ku-2500.

Ama-Flanges ayingxenye ebalulekile yokucubungula izimboni ezenzelwe. Iningi lezimboni, kufaka phakathi i-oyili negesi, ukwelashwa kwamanzi kanye nokuphekelwa kwamandla kwenuzi kwenuzi kwenza ukusetshenziswa kwamapayipi, okuvumela ukuhamba kwabezindaba kumayunithi ahlukene efektri

I-DIN2565 Threaded Flange ngentambo PN6 DN6-DN200
I-ANSI ASME B16.5 A105 A105 Steel Anchor Flange

F56 Ansi Lap Joint Odged wakha i-WN ASTM A694 F42 Flange in Acciaio Al Carbonio

Lawa ma-flanges e-carbon steel astm a105 athuthukise izakhiwo zemishini ngoba azokhipha ukugcwala okusanhlamvu ngokuya ngesimo sengcezu, kuleli cala yi-flange. Ukwenza kunciphisa isisindo esidingekayo ukukhiqiza ama-flanges we-ASTM A105n we-Weld Teld Flanges, ngakho-ke, ngaleyo ndlela ahlinzeke ngokonga izindleko ezibalulekile.

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.

I-ASTM Carbon Steel A105 Blind Flange iyindlela yesibili esetshenziswa kakhulu yokujoyina ngemuva kokushiswa. I-ASTM A105 FLANES impahla iyasetshenziswa lapho amalunga edinga ukusatshalaliswa. Inika ukuguquguquka kokulungiswa

I-DIN2543 SO FLANCE PN16 DN10-DN1000
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.

Inama-carbon amaningi kanye ne-manganese, ngakho-ke kuyi-ductile futhi umkhiqizo wenziwe kahle. Ukubulawa kwensimbi ye-carbonbed adeleleka, okusho ukuthi abhujiswe ngokuphelele ngesikhathi senqubo yokuncibilika. I-Dexidation kungenxa yokungezwa kwe-silicon, i-manganese ne-aluminium ngesikhathi sokwenza insimbi.

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.

Ama-flanges we-ASTM A350 LF2 asetshenziswa kwizimboni ezisebenzayo zezicelo ezifana nezitshalo zokukhiqiza zamakhemikhali ezilula nezisindayo.

Ama-flanges ensimbi anensimbi anokunemba okuphezulu nokusebenza kunama-flangetes asabekayo, futhi asetshenziswa kabanzi emishini noma ekuxhumeni kwamapayipi ezimbonini ezihlukile, ikakhulukazi izindawo eziphakeme zokucindezela kanye nezindawo eziphakeme zokucindezela. I-Flange ebiyelwe iyithuluzi lohlobo lweplate, imvamisa ibukeka, olungafakwa ekugcineni kwepayipi, efanelekile, i-valve, noma enye into ukwenza lula ukulayisha nokulayishwa kohlelo lokulayisha. Inikeza izakhiwo ezihlaba umxhwele njengengxenye yokuxhuma.

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-A350 LF2 Welding Fight Flange inomshini omuhle kakhulu, incike esimweni nasekusebenzeni okufana nokujika, ukubona, ukugoqa, ukugcwala, njll. Kunziwe ngomshini kusuka ekuthethelweni, imvamisa i-butt ifakwe kupayipi. I-RIM inochungechunge lwezimbobo ezivuthiwe ezivumela i-flange ukuthi ifakwe kwelinye i-flange nge-bolts.

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.

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.

Thayipha: wn \ lwn \ lwn \

Ama-Flango ensimbi ahlinzeka ngokufinyelela okulula kokuhlanza, ukuhlola noma ukuguqulwa. Imvamisa ziza ngezimo eziyindilinga kepha nazo zingafika ngezindlela zesikwele nezinxantathu. Ama-flanges ahlanganiswe komunye nomunye ngokubopha futhi ajoyine ohlelweni lwamapayipi ngokushiswa noma ethangothini futhi aklanyelwe izilinganiso ezithile zengcindezelo; I-150LB, 300LB, 400LB, 600LB, 900LB, 1500LB no-2500lb.