Amapayipi angama-304 ane-wn flonges elbow ne-tee

I-Alloy K500 yacwengiswa ngu-ElectroSlag Refining (ESR), iqinisekisa izinto ezihlanzekile nekhwalithi ephezulu kakhulu. Lokhu kukhuphuka kwe-alloy kukhawulela amandla okufakwa okuqinile okungabonakali okungakhuphule imishini, isikhathi semishini futhi ekugcineni kuholele ekuhlulekeni kwengxenye. Futhi inemvume ephansi futhi ayikho ama-magnetic emazingeni okushisa aphansi as -150¡Ãf (-101¡Ãc).

Okwezinhlelo ezithile, ibanga le-grade 254 SMO kubikwe ukuthi libambela imali esebenza ngempumelelo ye-Nickel neTitanium Alloys.

nickel alloy hastelloy c22 ngama-flangeses

Ipayipi lifakwe ama-flanges

Ipayipi lifakwe ngokufakelwa

Ukubukelwa okwengeziwe kwepayipi

I-316l, nokho, ukukhetha okungcono kwephrojekthi edinga ukufudumala okuningi ngoba i-316 itholakala kalula ekuwohlokeni kwamandla ku-316L (ukugqwala ngaphakathi kweWeld).

I-Alloy 400 iphansi ngamandla esimweni esiveziwe se-annealed pho simo, izisusa ezahlukahlukene zingasetshenziswa ukwandisa amandla.

Ngakho-ke irediyo ekhethiwe ye-elbow ingabaluleka kakhulu. Olunye uhlobo lwe-elbows lunciphisa ama-elbows. Kulolu hlobo lwe-elbows, ubukhulu bemisebe ye-Centre-Line Radius ilingana nengxenye yosayizi ophakeme wokuphela okukhulu. Ukunciphisa ama-elbows, futhi, gcina ushintsho lwe-90¡Ã flu flow ohlelweni lwepayipi. Ngaphezu kwalokho, ushintsho olungu-180¡Ã0Flow lungagcinwa ngokusebenzisa uhlobo oluthile lokunciphisa i-elbow ebizwa nge-¡®return bends.

Le ncwadi ye-nickel imelana ikakhulukazi nama-hydrochlecloric kanye nama-hydrofluoric acid lapho e-de-aerated. Njengoba kulindeleke ukuthi kulindelwe okuqukethwe kwethusi okuphezulu, i-Alloy 400 ihlaselwa ngokushesha yi-nitric acid kanye ne-ammonia systems.

I-Alloy B-2 inokumelana kabi kwezindawo zokugqwala kwezindawo oxidizing, ngakho-ke, ayinconyelwa ukusetshenziswa ku-oxidizing media noma phambi kwensimbi noma usawoti wensimbi, okungadala ukwehluleka kokugqwala ngaphambi kwesikhathi.

Izinga eliphansi lokugqwala ngamanzi aqheleleni ageleza ngokushesha noma amanzi olwandle ahlanganiswe nokuphikiswa okuhle kakhulu ekuqhekekeni kwengcindezi kuma-frowwaters amaningi, kanye nokumelana kwawo ezinhlobonhlobo zezimo ezilonakalisayo eziholele ekusetshenzisweni kwalo ngokwanele kwezixazululo zasolwandle nezinye izixazululo ze-chloride.

Amapayipi angama-304 enziwe ngensimbi engama-304 engagqwali, impahla ejwayelekile futhi ethandwayo kuzinhlelo eziningi zezimboni ezidinga ukumelana nokugqwala kanye noximation. Lawa mapayipi amapayipi e-S30400 ahlanganiswe asebenzisa imishini ekhethekile nezinqubo, eziqinisekisa ukuthi zinembe kakhulu futhi zithembekile.

Ama-tee we-welded we-socket abuye enza i-perpendicular angle phakathi kwemigqa exhunyiwe. Basebenzise izinhlelo zokusebenza ezicindezela kakhulu. Ngokuphikisana neTett Welded Tees, ama-selded telded asetshenziswa kuzinhlelo zokusebenza lapho i-radius yamapayipi ngokuvamile incane. Ama-Tees we-Socket Welded awadingi inqubo ebukekayo ngaphambi kokufudumala. Ngakho-ke, lezi zinhlobo zamashumi amakhethini zithandeka kwezinye izinhlelo zokusebenza lapho amagatsha egatsha kufanele agcinwe ngendlela efanayo ngaphambi nangemva kokushiswa.

Yakhelwe ukumelana nokuvuselelwa okuthuthukile kanye namandla aphezulu emazingeni okushisa angenhla kwe-1000¡Ãf (537¡Ãc).

Amapayipi amapayipi avame ukusetshenziswa ezinhlakeni zikakhonkolo ukuze aqiniseke ukuthi ukufakwa okudingekayo kusendaweni ngaphambi kokuthulula ukhonkolo ekwakhiweni.

Ama-Pipe Spool Systems asetshenziswa kakhulu ezitshalweni zamandla kanye nama-petroleum Remineries adinga amapayipi anzulu. Lezi zinhlelo zifaka ukuthwala kanye nokuthuthwa koketshezi kanye negesi futhi lezi zinhlelo zokuhamba zidinga izingxenye eziningi zokuxhuma. Kulezi zinhlelo, ayikho indawo yamaphutha.

I-HT izokwakha lezi zinhlaka futhi izonikeza njengephakethe eliphelele njenge

Akunakuba lukhuni ukwelashwa okushisa; nokho? Izinto ezibonakalayo zizoqina ngenxa yokusebenza kubanda.

Okuqukethwe okuphezulu kwe-molybdenum kwe-alloy 317l kuqinisekisa ukumelana okujwayelekile okujwayelekile kanye nokuphikiswa okwenziwe ngezindawo eziningi emfanekisweni uma kuqhathaniswa no-304 \ 30l kanye nama-316 \ 166l ama-stainles steel.

Amapayipi e-Spools aklanywe kusuka kumapayipi angenakuqhathaniswa namapayipi (e.g. ama-elbows, ama-flanges, amathayela, njll.) Ezitolo zokubola.

Izidingo zeklayenti¡. Futhi singanikeza okususwayo kokusebenza okuqukethwe okuqukethwe okuqukethwe, kufaka phakathi amamojula wokusika amapayipi, ukubheja, ukuhlangana futhi

I-Hastelloy C-276 iyi-nickel-molybdenum-chromium-tungsten alloy enokumelana kahle nokugqwala okujwayelekile kanye nemishini emihle. I-alloy kufanele icatshangwe ukuthi isetshenziswe ezindaweni ezidinga ukumelana nama-inorganic acid, ama-organic ne-inorganic-engcolisiwe, ama-chlorine, ama-acetic acetic acids, i-acetic anhydride, i-acetic anhydride, izixazululo zasolwandle kanye ne-brine.

Isetshenziselwa izakhi ezidinga ukuvezwa kwamanzi olwandle kanye nengcindezi ephezulu yemishini.

Amapayipi ensimbi abuye abhekiswe njengezakhi ezenziwa kabusha zohlelo lwamapulangwe anjengamapayipi, ama-flanges kanye nokufakwa kwamapayipi, futhi afakwa ngesikhathi sokuthuthuka ngaphambi kokuwathumela ekwenzeni.

Sikhiqiza kahle imikhiqizo yamapayipi. Lapho amakhasimende edinga izinto ezahlukene zihlanganiswe ndawonye ngaphambi kokufakwa, ukusetshenziswa kwezinto ezisetshenzisiwe ndawonye zibizwa ngokuthi amapayipi application. Kukhona imikhiqizo yepayipi yensimbi engenasici kanye nezinye izinto ezenziwe ngezinto ezisetshenzisiwe.

nickel alloy hastelloy c22 ngama-flangeses

Ipayipi lifakwe ama-flanges

Ipayipi lifakwe ngokufakelwa

Ukubukelwa okwengeziwe kwepayipi

I-pakage yamapayipi amakhulu we-butt butt Weld Flanges

Ngokungezwa kwe-nitrogen njenge-ejenti eqinisayo, i-alloy ingaba nesiqinisekiso esimbili njengo-Alloy 317 (ama-S31700).

I-Hastelloy B3 iyinqwaba ye-nickel-molybdenum alloy enokumelana okukhulu ekuqhekekeni kokugqwala okuqinile, okukhonkotha, ukugqwala kanye nokuqina okushisayo okuphezulu ku-Alloy B2.

Ama-Superlloys ane-oxidation enhle nokumelana nokumelana okuhle futhi angaqiniswa ngezindlela ezinjengokuqina kwezulu, ikhambi lokuqina futhi usebenze kanzima. Bangasebenza futhi ngaphansi kwengcindezi emishini ephezulu kanye nokushisa okuphezulu nalapho kudingeka khona ukuqina komhlaba okuphezulu.

Njengo-Alloy omelana nokonakala, i-monel 400 ingamelana nezinga lokushisa eliphakeme le-Steams ezindaweni ezisheshayo ezihamba nge-brackish

Ukuphikiswa okuvelele okuvelele futhi okuguquguqukayo kwe-inconel 625 alloy ngaphansi kwamazinga okushisa kanye nezingcindezi kuyisizathu esiyinhloko sokwamukelwa kwayo okubanzi kwensimu yamakhemikhali.

Njengokuqala kokukhiqiza, zonke izinto kufanele zimakwe ukuze zikhulise ukubonwa kwezinto zokwakha. Umsebenzi wokumaka ungaqaliswa ngenxa yenombolo ethile yezakhi. Ngaphezu kwalokho, zonke izilinganiso zepayipi amapayipi kumele zikubekele zona. Ukulandelwa kwezakhi akumele kungcolise impahla ngaphandle kokulandela kungasabela ngezinto ezibonakalayo futhi lokhu kungadala izinkinga ezisusiwe.