Usayizi Ojwayelekile we-Class Class

I-SA350 LF2 FLSES ETUMALI EKUFANELEKILE LOKUshisa amazinga okushisa angama-900 ¨c 1200 ¡Ãc. Ukuze ugweme ukukala okusindayo kwama-scak scak kufanele kugcinwe kubuncane. Ama-flanges aqala ngosayizi kusuka? amayintshi kuya kumasentimitha angama-48. Futhi ubukhulu be-Flange Flange A350 LF2 FLCES iyahlukahluka ngokuya ngamazinga, i-ASME B16.5, B16.48, BS4504, BS 10, EN-1092 nabanye.

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.

Njengoba okuqukethwe kwe-carbon element kukhuphuka, insimbi izoba nzima futhi ibe namandla ngemuva kokwelashwa okushisa. Ngokuphambene nalokho, kube yinhle. Kulapho uma kungekho khona ukwelashwa okushisa, i-carbon ephakeme izokwehlisa ukufudumala.

Ukuze uqinise futhi wenziwa lukhuni insimbi ne-cast iron alloy carbon slip slip kuma-flanges adluliswa ngenqubo eyaziwayo njengokucima.

Izinto zokuqala ezenziwayo ezivame kakhulu ezisetshenziselwa ukwenza ama-flanges amaphayi alandelayo, kumabanga wensimbi ye-carbon, a-105 (kufika ku-1000 * F ukuze insiza yokushisa ephezulu). Ibanga le-A-350 LF2 elibonakalayo, (ngezicelo zokushisa eziphansi).

2022 unyaka othengiswayo othengisayo ngokunemba okuphezulu kwekhwalithi ephezulu ye-carbon intambo flange

Izinto zokuqala ezenziwayo ezivame kakhulu ezisetshenziselwa ukwenza ama-flanges amaphayi alandelayo, kumabanga wensimbi ye-carbon, a-105 (kufika ku-1000 * F ukuze insiza yokushisa ephezulu). Ibanga le-A-350 LF2 elibonakalayo, (ngezicelo zokushisa eziphansi).

Lokhu okuqukethwe kunikeza izakhiwo ezifana nokumelana nokugqwala, ukuqina okuhle kakhulu, nokuqeda izimpahla.

I-ASTM A105N Butt Weld Flanges yenza kahle ekucindezelweni okuphezulu nasezindaweni eziphakeme zokushisa ngoba ukucindezela kwe-flange kudluliswa kupayipi, kuvale ukuqina kwayo. Ngoba kuphela izinto ezimbili ezisetshenziselwa ukukhiqizwa kwe-ASTM A105 Carbon Insimbi Flanges, izindleko zokukhiqiza zincane.

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.

Kubandakanya ukwakheka okuqinile, ukugqoka okuqinile, ukuqina okuhle kakhulu, ukwakhiwa okuqinile, ukumelana nokugqwala, amandla amahle kakhulu, ikhwalithi enhle kakhulu.

Ubuso be-Flange buqeda isitoko sokuqeda isitoko

Iningi labakhiqizi be-ASTM A694 F52 Flange ukuthi i-flange ithuthukise izakhiwo zemishini ezinjengamandla ayo aphezulu, ukumelana nokushisa okuhle nokuphikiswa kokushisa.

Ama-flanges ensimbi ye-carbon izingxenye eziklanywe ngokuqukethwe okuphezulu kwekhabhoni. Lawa mabanga aphezulu ekhabhoni anamandla ahlukile futhi abeke uphawu ngokuphepha izinhlobo zamapayipi ezihlukile. Ama-alloys ahlukene angangezwa kulawa ama-flanges ukuthuthukisa ukusebenza kwawo.

I-ASTM A105N WELD TIVE FLACE inentamo ye-weld ukuthola i-welding engcono noma ukuthola ipayipi libe yi-flange. Kukhona namazinga okucindezela ahlukile. I-ASTM A105 Flange Slips isetshenziselwa izinhlelo eziningi, ingaba namakilasi ahlukene wokucindezela kusuka ezinombolweni eziyi-150 kuya kwayi-1500 nezingcindezi ezivela ku-PN6 ku-PN64.

Ama-Flanges e-Carbon a350 lf2 anokumelana kahle nokugqwala. Amaflethi e-Carbon a350 LF2 ahlanganisiwe anamandla amahle nemishini enhle kakhulu.

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.

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-ANSI B16.5 I-FLANES ye-ANSIBET SWIPE FLANE, ASTM A105 FLANES, ANTI B16.48 I-Carbon Steel Flange, ASTM A105N BS 4504 Carbon Steel Weld Temple

I-ASME SA 105 WNRF Flange ilungele izindawo ezinzima nezibucayi. Ama-Flanges ethu e-CS A105 Weld Teld ayaziwa ngamandla awo amahle kakhulu ashubile futhi anezinto ezibonakalayo. Singabangenza ngezifiso ngezidingo ezinobukhulu beklayenti lethu.

Ngaphezulu kwe-carbon steel flanges
I-Carbon Steel ASTM A105 FLANES eyenziwe ngekhabhoni noma ngensimbi emnene yensimbi. Ikhabhoni, i-manganese, phosphorus, isibabule nensimbi kungafakwa ekwakhiweni kwezinto ezibonakalayo. I-Flange uhlobo lokuxhuma kwepayipi olusetshenziselwa ukujoyina amapayipi ndawonye. Ukucaciswa kwe-Flange okwenziwe nge-carbon yensimbi yensimbi yi-ASME SA105N. Ngokuya ngomsebenzi, kunezinhlobo ezahlukene ze-flanges, ezinjengamandlaliseli ezimpumputhe, ama-flanges ashelelayo kanye nama-hole flangese.

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.

Izinga le-Carbon Steel A105 Flange Profiticals limboza izakhi zepayipi zensimbi ze-carbon zensimbi yokushisa okukhona kanye nezicelo zokushisa eziphakeme ezinhlelweni zokucindezela. Lezi zinhlelo zokucindezela zihlanganisa i-Flanged ASTM A105 ASME B16.5 Fittings, ama-valve kanye nezinto ezifanayo uku-oda.

I-ANSI Standard Carbon yensimbi noma insimbi engenasici

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.

I-ASTM A350 LF2 iphakamise isigaba se-200mm 300 SWOR50LB RF ASME16.5 Slip on Flange Flat Face

Ipayipi livame ukufakwa ku-LAP elihlangene le-Flange futhi likhululekile ukuzungeza ukuphela kwe-stub. Ihlala isetshenziselwa izinhlelo zokusebenza ezidinga ukuhlukaniswa njalo.Kukhona izinhlobo ezahlukene njenge-SA105N Blind Flange esetshenziselwa ukuvala umugqa wepayipi.

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.

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

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.

Ngenxa yokuqukethwe okuphezulu kwe-chromium, la ma-carbon sten anokumelana kahle nokugqwala.