I-ASME B16.5 Ubukhulu be-Flange Flange Ubukhulu busebenza kuzo zonke izinto ze-Flange.

Leli banga lensimbi liyi-carbon ephakathi nendawo futhi liqukethe amanani athile ama-manganese, phosphorus, isibabule kanye ne-silicon.

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.

Ukukhokhiswa kwe-Flange kwe-Flange kukhala ama-dis disc disk shaft noma insizakalo emikhunjini yengcindezi ye-welded

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

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.

Ngokwezinhlobonhlobo ezahlukahlukene kanye nezidingo zokufakelwa kwamapayipi, kwakha ukufakwa kwamapayipi ikakhulukazi kwamukela ukufa kwazo, ukukhombisa ukukhulula izinqubo.

I-ASTM A234 iyincazelo ejwayelekile yokufakelwa kwepayipi kwensimbi kufaka phakathi i-carbon ne-alloy yensimbi yezinsizakalo zokushisa neziphezulu zokushisa.

Ezindaweni eziphakeme zokushisa, imigoqo eyisikwele ye-Carbon Steel LF3 ingasetshenziswa ngempumelelo. Amabha amaningi e-Carbon Steel LF3 asetshenziswa ekwakhiweni kwezakhiwo, amabhuloho nemikhumbi. Imishini yezemithi ivame ukusebenzisa izinduku ze-thron zensimbi ye-LF3 ye-LF3. Imigoqo eyindilinga ye-Carbon Insimbi ye-LF3 nayo isetshenziselwa kabanzi kwabashisi bokushisa nama-valve. Ngokusho kwe-CS ASTM A350 GR LF2, ukuthethelelwa kufanele kuvunyelwe ukupholisa ngokuvamile ngaphansi kwebanga labo lokuguqula ngemuva kokusebenza okushisayo ngaphambi kokusebenza ngokushisa kokwelashwa okushisa. Ngaphezu kwamabanga we-LF787, amabanga we-ASTM A350 LF2 Ibanga loku-1 no-2 kumele anikezwe esimweni esijwayelekile. Ama-flanges we-a350 lf2 butt atholakala esimweni esenziwe ngendlela ejwayelekile futhi enolaka noma isimo esicishiwe nesintu.

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, DIN 2533. Izilinganiso zengcindezelo ezihambisana ne-Class 150 kuya ku-2500.

Lokhu kufanele kube yingxenye yohlelo lokuhambisa uketshezi (uwoyela, igesi, umusi, amakhemikhali, ...) ngendlela ephephile futhi ephumelelayo, amabanga amafushane noma amade.

Yize i-ASME SA 694 FLCES isetshenziswa ezinhlobonhlobo zezicelo, ama-ASTM A694 FF Flanges asetshenziswa kakhulu ezinhlelweni zamapayipi ezingcindezi zokudlulisela uwoyela, igesi kanye nezinhlanganisela.

I-ASTM A694 F65 iyibanga eliyisihluthulelo lekhwalithi ekhethekile Alloys Ltd. Siphatha amasheya ahlukahlukene okuphinda ambise ukuvumela ukuthi senze izikhombisi ezimhosheni ezimfishane. Okuqukethwe kuvame ukukhethwa amakhono ayo aphezulu aphezulu ahlanganiswe nokuqina kwayo okuphansi okuphansi okuphansi kanye nokushaywa kwe-weldatiability.

Ngokusho kwe-ASME Boiler ne-Pressure Vessel Code, i-ASTM A420 WPL6 ayivunyelwe ukusetshenziswa ekwakhiweni kwama-boiler wamandla.

I-ASME B16.5 I-Standard Covers Insimbi Flanges ye-Steel Flanges kanye nokufakwa kwamapayipi okuvela ku-NPS 1 \ 2 kuya ku-NPS 24 metric

Lolu hlobo lwe-Flange luzofakwa kwipayipi noma kufanelekile ngokungena okugcwele okugcwele, v Weld (Buttweld).

Ngokwezinhlobonhlobo ezahlukahlukene kanye nezidingo zokufakelwa kwamapayipi, kwakha ukufakwa kwamapayipi ikakhulukazi kwamukela ukufa kwazo, ukukhombisa ukukhulula izinqubo.

I-ASTM A234 iyincazelo ejwayelekile yokufakelwa kwepayipi kwensimbi kufaka phakathi i-carbon ne-alloy yensimbi yezinsizakalo zokushisa neziphezulu zokushisa.

I-ASTM A234 iyincazelo ejwayelekile ye-were yokwenziwa noma yokwakha amapayipi wensimbi ifaka phakathi i-carbon ne-alloy yensimbi yezinsizakalo zokushisa neziphezulu zokushisa.

Ama-flase e-Carbon iron ajwayele ukwamukela insimbi emnene noma insimbi ephansi yekhabhoni, ngoba ifaka amaphesenti amancane ekhabhoni, eqinile futhi enzima kodwa anothuli kalula. Okuthi ngezindleko eziphansi nezinto ezibonakalayo ezingasetshenziselwa izinhlelo eziningi.

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.

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.

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.

I-Carbon iwuhlobo olukhethekile lwensimbi leyo, njengoba igama libonisa, linokuqukethwe okuphezulu kwekhabhoni kunezinye izinhlobo zensimbi. Izinhlobo eziningi zensimbi zinokuqukethwe okuphansi kwekhabhoni, cishe ngo-0,05% kuya ku-0.3%. Uma kuqhathaniswa, i-carbon yensimbi inokuqukethwe kwekhabhoni okufika kuma-2,5%. Amaphesenti amabili anamaphesenti amabili azwakala angasho lutho, kepha kuletha izinzuzo eziningana ezikhangayo ezingatholakali kwenye indawo.

I-ASTM A350 LF2 CS Round Bar bavame ukwakhiwa futhi bakhishwe, kepha abashintshiwe kalula ngenxa yokuthambekela kwabo kokuqhekeka kwabo.

Singabakhiqizi kanye nabathengisi bama-Flanges we-A105, ABTM A350 Carbon Insimbi Flanges, A694 A182 FLANES, ASTM A182 F12, ASTM A182 F22, ASTM I-A182 F91, ASTM A105 Flange, ASTM A350 FLANES, ASTM A694 FLACES

I-A105 Carbon Insimbi eyindilinga equkethe ikhabhoni, i-manganese, phosphorus, isibabule, i-silico, ithusi, i-nickel, i-chromium, i-molybdenum ne-chromium, i-molybdenum ne-chromium, molybdenum ne-chromium, i-molybdenum ne-chromium, i-molybdenum ne-varium

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.

Ukwazi ukuqedwa kwalezi zinsimbi kungasiza uma amapayipi akho abonakala futhi ebukeka esohlwini lokucatshangelwa. Insimbi engenasici ivame ukucwebezela futhi ingagcina lelo gloss gloss uma kuvezwa isimo sezulu kanye nezinye izinto. I-Carbon yensimbi, ngakolunye uhlangothi, kuba mnyama ngombala futhi imvamisa ine-matte ukuphela lapho kupendwe. Ngeshwa, kungagqwala futhi kubukeke kubi uma kudalulwe. I-Galvaning nayo inketho.

Lolu hlobo lwe-flange ngokuvamile luyisiqephu sensimbi kunokuba sinqunywe ukulingana phakathi kwamaphaphu amabili amapayipi futhi kuvame ukuhlanganiswa phakathi kwama-gaskets amabili okubukwayo okuvame ukwenziwa kusuka komunye nomunye ngesigaba esincane sensimbi. I-ASTM A516 Ibanga 70 Flange idume ngobunzima bayo obuphakeme, i-walchimall enhle kakhulu, namandla aphezulu. Lawa ma-flanges asetshenziswa kaningi kuzinhlelo zokusebenza ezihlelekile ngenxa yazo zonke izimfanelo zawo. Ngokwengeziwe, imithambo yengcindezi, ama-valve, ama-boilers, kanye nokushintshaniswa kokushisa konke kuyabaluleka kakhulu i-ASTM A516 i-Flange 70 Flange.

Ama-bolts e-carbon aphezulu anokuqukethwe kwekhabhoni phakathi kuka-0.60 - 1.25%. Ama-alloys wensimbi ephakeme aphezulu anokuqukethwe kwe-manganese ebangeni elingu-0.30 - 0.90%. Kuwo wonke amamaki amathathu, induku ephakeme ethambekele yensimbi ephakeme inobulukhuni obukhulu nobunzima ngenkathi ikhombisa i-acticity ephansi kakhulu. Ukumelana nokugqokwa okuphezulu kuvela eqinisweni lokuthi lezi zikulungisa cishe zihlala zilukhuni futhi zinomoya.

I-Butt Weld Pipe Fitting yenzelwe ukuthi ifakwe kwisayithi ezindaweni zayo (ama) ukuxhuma amapayipi (s) ndawonye futhi avumele ushintsho kububanzi obuhle noma ngepayipi, noma ephepheni noma ekuphelisweni.

I-ASTM A234 WPB Carbon Insimbi Band Bheba linikeza isilinganiso esiphansi sokubhujiswa ku-Brackish noma emanzini olwandle

Ukukhokhiswa kwe-Flange kwe-A516 kukhala ama-dis disc disk shaft noma insizakalo emikhunjini yengcindezi ye-welded - zhengzhou Huitong Pipeline Equipment Co, Ltd.