Nikel Alloy Incon Monel Monel Hastelloy Materiete Pipe Fittings

Umzimba wokuhlangana kwepayipi ngokuvamile wenziwa ngezinto ezifanayo noma ezifanayo nalezo zamapayipi ajoyina. Zingase zibe ziqinile noma ziguquguquke ngokuya ngenani lokunyakaza ipayipi lifakwa futhi lingahle libe njalo noma likhipheke.?

Ukufakwa kwakhiwa kwe-A105 kusebenza kanzima njalo ukuze kuthuthukiswe ikhwalithi yomkhiqizo kanye nezinsizakalo ezinikeziwe.

Izicelo ezijwayelekile zeCopper-Nickel 70 \ 50 ezifakiwe zingama-condensers, amapayipi asolwandle, izitshalo zamandla, izindlu ze-exchanger, njll. Lezi zinto ezingama-CUPONTICKEL,

I-Alloy 400 nayo inokuphikiswa okuhle kakhulu kokugqwala kwemidiya ehlukahlukene kufaka phakathi amanzi olwandle, i-hydrofluoric acid, i-sulfuric acid ne-alkalis. Isetshenziswa ku-Marine Engineering, Chemical, Hydrocarbon Displing Equipmers kanye Abashiseli Bamanzi.

Isiphambano esilinganayo, ngokuvamile ngethemu ochwepheshe, ezine zokufakwa kwamapayipi, izixhumi zepayipi, ezisetshenziswa epayipini elikhulu kuya kwepayipi legatsha.

Izinto ezivuthiwe eziphelile ze-monel 400 ezigwetshiwe ekwakhiweni kwendiza enezikhumba ze-aluminium

I-SS316 ingelinye lamabanga angenazinsimbi athandwa kakhulu futhi ajwayele ukusetshenziswa emkhathini kanye nezinye izinhlobo ezimnene zezicelo zokugqwala. Isebenza kahle ezinhlelweni ezijwayelekile neziphezulu zokushisa kwamapayipi. I-SS316L inguqulo ephansi yekhabhoni yensimbi engama-316 engenasici. Ngezakhiwo ezifanayo, inikeza ukumelana nokuqina okuphezulu, ikakhulukazi ukumelana kwayo ekugqwaneni kokunhlanyelisa. Izesekeli ze-SS 316l zibiza kakhulu ngenxa yobunzima bokugcina okuqukethwe kwekhabhoni kuphansi.

Umehluko omkhulu phakathi kwama-cap angenasici ngensimbi yamabhodlela kanye namakhebhu ebhodlela le-carbon ebhodlela ngumehluko. Amakhemikhali aqukethe izikebhe zensimbi engagqwali azogcina ingaphezulu le-cap kusuka ekujuleni nasekulimazeni isikhathi eside.

I-Aisi 316 Insimbi Engagqwali inokuphikiswa okungcono kokugqwala kunensimbi engama-304 engenasici futhi inokumelana kahle nokugqwala kokukhiqizwa kwepulp kanye nasemaphepheni. Ngaphezu kwalokho, ama-316 ama-SS anokumelana kahle nokugqwala ezindaweni zasemanzini nasezindaweni ezithwala izimboni.

Lo mkhiqizo usetshenziswa kabanzi ngenxa yokwethenjwa kwayo, ukusetshenziswa okulula kanye nokusebenza kwezindleko. Zisetshenziselwa ukuhlinzeka ngamagatsha amancane adala ububanzi obukhulu amapayipi. Isokisi lilungele amapayipi amancane abubanzi anengcindezi ephezulu kanye nokushisa okuphezulu.

Kunezinhlobonhlobo eziningi zensimbi engagqwali efanelekile ama-elbows asetshenziswa kuzinhlelo zokusebenza ezihlukile. Insimbi engenasici yaziwa ukuthi inokuphikiswa okuhle kakhulu kokugqwala, ukumelana nokushisa kanye nokuphikiswa okuphezulu kwengcindezelo, ngakho-ke ama-elbows ensimbi ajwayele ukusetshenziswa ezinhlelweni ezibucayi.

I-SS316 ingelinye lamabanga angenazinsimbi athandwa kakhulu futhi ajwayele ukusetshenziswa emkhathini kanye nezinye izinhlobo ezimnene zezicelo zokugqwala. Isebenza kahle ezinhlelweni ezijwayelekile neziphezulu zokushisa kwamapayipi. I-SS316L inguqulo ephansi yekhabhoni yensimbi engama-316 engenasici. Ngezakhiwo ezifanayo, inikeza ukumelana nokuqina okuphezulu, ikakhulukazi ukumelana kwayo ekugqwaneni kokunhlanyelisa. Izesekeli ze-SS 316l zibiza kakhulu ngenxa yobunzima bokugcina okuqukethwe kwekhabhoni kuphansi.

I-Incoloy Alloy 800 isetshenziswa ezinhlobonhlobo zezicelo ezibandakanya ukuvezwa kwezindawo ezilonakalisayo kanye namazinga okushisa aphezulu.

Emazingeni okushisa aphakeme anikeza ukumelana ne-oxidation, ukuqeqeshwa kanye nokuhlala phansi kanye nokuqhuma kwamandla nokuqina.

Ama-SS 304 akhishwe ama-Fittings asetshenziswa ezinhlelweni ezahlukahlukene ezidinga ukujoyina izingxenye ezimbili ezisindayo ezisindayo. I-Steress Steel 304 Ukufakwa kwamasokhethi kungasetshenziswa ekukhiweni kwemikhumbi, amafutha kanye nomanyolo, kanye nezimboni zamakhemikhali.

Ngezinhloso zezimboni, ezinhlelweni zamapayipi, sivame ukudinga ukuqondisa indlela yokuhambisa; lawula ukugeleza koketshezi (uwoyela negesi, amanzi, udaka); Vula noma uvale amapayipi, njll. Ngakho-ke, ukufeza le misebenzi, kuzosetshenziswa amapayipi ensimbi.

I-Alloy 600 ayinakuvikeleka kakhulu ngezixazululo zikasawoti ezingathathi hlangothi ne-alkali futhi isetshenziswa ezindaweni ezithile ezilonakalisayo. I-alloy imelana noSteam kanye ne-Mixtures of Steam, umoya kanye nekhabhoni dioxide.

I-Annelung inqubo ethile yokwelashwa okushisa iguqula izakhiwo zensimbi. Ngenkathi kunezinhlobo eziningi ezahlukene zokwelashwa kokushisa, ukuvezwa okuthandwayo kuyathandwa ngoba kukhulisa ukuhlelwa futhi kunciphisa ubunzima.

Izinto ezivuthiwe ezipheliwe ze-monel 400 threaded elbows ngenhlanganisela ye-nickel kanye nezinye izinsimbi ezahlukahlukene

Ukufakwa okukhishwe yimikhiqizo eyenziwe ngamandla aphezulu kanye nezinzuzo zezindleko ezicacile ngamasu ajwayelekile wepayipi.

I-A105 ibhekwa njengohlobo lwebanga lensimbi yekhabhoni.

Ukufakwa kwamapayipi kwesimo esikhethekile noma lezo ezingakulungeli ngokufa kwazo kungenziwa ngenqubo yamahhala yokwakha.Umbala onolaka wokufaneleka wepayipi kufanele alungiswe ngokumangalisa mahhala; Uma iTee, kufanele lenziwe ngepayipi legatsha.

Ngakho-ke, izinto zokwakha ezinokuqukethwe okuphansi kwekhabhoni ezinjengezinto eziphansi ze-ASTM A105 azinconywa ukuthi zisetshenziswe kulezo zinhlelo zokusebenza ezinesidingo sokuvulelwa njalo emazingeni okushisa angenhla kwaleli nani.

I-Throlet yethu ye-ASTM A182 itholakala kumakhasimende ethu abalulekile kuma-diameters (D), odongeni obukhulu (w) nosayizi (NOM. Usayizi wepayipi (njengesidingo sekhasimende) futhi nakumanani angabizi kakhulu.

Ukufakwa kwe-chromium ngokuhlanganiswa ne-nickel kumakhemikhali alo kwenza ukuthi ibekezelele ekugqwaneni kwamakhemikhali nakwezemvelo.

I-SS 304 eyakhiwe tee inikeza izakhiwo ezingcono zokuxhuma amapayipi ezimoyeni. I-tee iqukethe i-inlet kanye nezitolo ezimbili ezibekwe kuma-engeli angakwesokudla komunye nomunye. I-SS 304 eyakhiwe isiphambano isetshenziswa lapho amapayipi amane ahlangana khona. Bahlukanisa inqubo noma bahlanganise inqubo.

Imvamisa, lezi zinhlelo zokusebenza ziyizinhlelo zengcindezi, futhi zibonakala ezimweni eziningi, ama-ASTM A105 Threaded Fittings afaka inani kuhlelo lokusebenza olushiwo.

I-soccolet ifana ne-weldolet, ngomehluko wokuthi ipayipi legatsha lixhunywe kwipayipi le-run, ngokufaneleka, ngokuxhumeka kwe-socket welld njengoba nge-ASME B16.11. Ngokunjalo nama-Wellelets, ama-soccolets asetshenziselwa ukwenza igatsha lamapayipi angama-90-degree. Ama-socklets kungenzeka abe ngosayizi ¡¡¡¡¡° ¡± noma ¡° ukunciphisa ±.

Le alloy ayilungele ama-acid axidizing kakhulu afana ne-nitric acid ne-nitrous acid. Kuyamelana ne-sulfuric acid kuze kufike kuzixazululo ezingama-80% ne-hydrochloric acid kuze kube ngu-20%.

Imidwebo ye-Pikole ye-HTS yenzelwe ukulungiswa kwamapayipi alimele. Kuzo? Faka ama-Split Reporpenings, akudingekile ukususa ucezu?

I-Socket Weld imininingwane yokuxhumeka kwamapayipi lapho ipayipi lifakwe endaweni evuthiwe ye-valve, efanelekayo noma i-flange. Isetshenziselwa ikakhulukazi ama-diameter amancane amapayipi futhi ngokuvamile asetshenziselwa amapayipi anobubanzi be-NPS 2 noma ngaphansi.