Izinto ezisetshenziswayo ze-A350 LF3 zivame ukubizwa ngokuthi zingamazinga okushisa aphansi ama-carbon ston noma ama-flanges.

Kune-ASTM evamile kakhulu ye-ASTM A234 WPB Ellow isemfunweni ikakhulukazi, i-45¡Ã, 90¡Ã no-180¡Ã futhi 180¡Ã futhi 180¡Ã elbows, bobathathu kunguqulo "ende Radius" kanye no-180¡Ã no-180¡Ã no-180¡Ã futhi ngo-180¡Ã elbows zombili inguqulo "emfushane radius" version.

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.

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

Kunamakilasi ahlukene wokucindezela anjenge-class 150, 300 kuya ku-2500 ne-PN6 nge-PN64. I-A105 Class 300 Flange futhi ngaphansi kwe-Don¡¯t idinga ukwelashwa okushisa ngenkathi amakilasi aphezulu wengcindezi engabhekana nokwelashwa okushisa.

I-ASTM A694 F70 WELDING Threaded Threaded Flat ifakwe nge-flange ye-flange yentamo

I-ASTM A106 iyafana ne-ASME SA-106 futhi iyincazelo ejwayelekile yepayipi elingenamthungo le-Carbonless Service Service ephezulu. Ihlanganisa osayizi wepayipi kusuka ku-NPS 1 \ 8 [DN 6] kwi-NPS 48 [DN 1200] Ngobukhulu odongeni abangu-ASME B36.10m.

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

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-ASTM A234 WPB Pipe Bends WPB Carbon Steel Buttedld Fittings Fittings Test

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.

Le A234 WP9 I-Steel Dreducer yensimbi ifanelekile ukuyisebenzisa ezinsizakalweni zokugeleza komkhiqizo ophansi, noma kunjalo, ingcindezi yazo yokusebenza ingahluka ngokuya nge-popula eyenziwe nge-wp9 yensimbi ye-WP9, kungenxa yokuthi kuncishiswe ukuguquguquka kwama-alloys we-WP9

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.

Imigoqo eyi-ASTM 694 Round Bar iyizindondo ezinde ze-cylindrical zensimbi esetshenziswa ngokuyinhloko ezisetshenzisweni zezimboni nezentengiso. Kodwa-ke, kuzo zonke izinhlelo zokusebenza, uhlobo oluvame kakhulu lohlelo lokusebenza yi-shaft. Lezi zinduku zitholakala kumadayimane ahlukene futhi zingasetshenziswa kuhlelo lokusebenza. Imigoqo yensimbi eyindilinga Kutholakala kuzo zombili izinqubo ezibandayo nezishisayo zokugoqa. Banesiphetho esifanele futhi banembile.

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.

Imigoqo eyindilinga ye-Carbon Izinduku ze-Carbon zensimbi ye-LF3 threaded zine-actility enhle nezindawo ezinhle zokuvutha. Izinduku ze-Carbon zensimbi ye-LF3 Polishing zinokumelana kahle nokugqwala okungcono kakhulu ekugculweni kwe-oxidation.

I-ASTM A105 1-12150 # SORF 1.4565 x2CrnimnMon25-18-6-5 en 10088 - 2: 2005

I-ASTM A234 WPB PIPE BEDS WPB Steel Butterweld Fittings Fittings Testtings Testweld Testweld Tettweld Testweld - Zhengzhou Huitong Pipeline Equipment Co, Ltd.

Leli banga lokufaneleka lisetshenziselwa ukwakhiwa ukuze lisetshenziswe ekucindezelweni kwamapayipi kanye nenkomba yokucindezela emazingeni okushisa aphansi. Futhi, lokhu kufanelekile kutholakala ngezinhlobo ezimbili e-weldited futhi zingenamthungo.

I-ASME SA 234 GR WPB PIPE Ellow nokunye ukufakwa kwamapayipi kungangena ngobukhulu obuhlukile ngokuya nge-ASME \ ANSI B16.9 kanye ne-B16.28 nama-WPB), i-WP9, wp11, i-WP22 ne-WP91. Ihlanganisa ukufakwa kwamapayipha kwe-butt-welded of elbow, tee, ukunciphisa, i-cap kanye nesiphambano, nezinye izinsimbi ze-socker, ukufakwa kwamapayipi.

I-ASTM A105 FLANES amaphaphu ayaziwa ukuletha ukusebenza okuhlukile futhi ngokuvamile athuthukiswe ngokuhlangabezana nezidingo. Sinikeza uhla olubanzi lwe-ASTM A105 Carbon Insimbi Flanges ngenethiwekhi yomhlaba wonke yamagatsha wokugcina amasheya.

Kunezinhlobo ezahlukene zokuvutha ezisuselwa ekusebenzeni okufana ne-flange eyimpumputhe kanye ne-orice flange.astm a105 Insimbi ye-carbon kungenziwa kwakhiwe emazingeni okushisa angama-2200 kuya ku-1700 f kulandelwa.

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.

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.

I-A105 Blind Flange yakhiwe phakathi kuka-1,700¡ãf iye ku-2,700¡ãf in no-2,200¡ãf, ilandelwe ngokucisha nokugunda.

I-ASTM A105 isetshenziswa kakhulu kwizakhi ze-carbon zensimbi ye-piping enjenge-flanges, ama-valve, ukufakwa kwezinye nezinye izinto ezifanayo ezinhlelweni zokucindezela ezimweni eziphakeme nezingaphezulu kwezimoto zokushisa.

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-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 A234 ifaka phakathi ukwakhiwa kwe-carbon ekwenziwe kanye ne-alloy njll.

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.

Yakhelwe ngqo ukusetshenziswa kwezinga lokushisa okuphansi, leli banga lensimbi yekhabhoni lihlanganyela ukufana okusondelene nebanga le-ASTM A105N (SA105n). Leli banga lidinga ukuhlolwa kokuqina kwe-notch, futhi kusebenza kwizimboni eziningi.

Ama-Flanges nawo anezakhiwo ezinhle zamandla. Kunezinhlobo ezahlukene ezisuselwa kubunjwa. I-Flange ye-Flange ye-Carbon A105 i-Flange ekhetheke kakhulu ngoba ivala ukuxhumana futhi ingakukhuli.

I-Carbon yensimbi iyinsimbi lapho into enkulu yokuhlanganisa ikhabhoni. Insimbi ibhekwa njengensimbi yekhabhoni lapho kungekho zidingo eziphansi ze-chromium, i-cobalt, molybdenum, nickel, titanium, tungsten noma ezinye izinto ezengeziwe. I-Carbon yensimbi ingenziwa nzima futhi iqine ngomuthi wokushisa. Lokhu kulukhuni kanye nezilinganiso zamandla kunqunywa ngokuqukethwe kwekhabhoni - okuphezulu okuqukethwe kwekhabhoni, okunzima futhi okunamandla kwensimbi kuzoba.