Amapayipi angama-625 2.4856 N06625 ane-elbow kanye nokwehlisa

Le alloy isetshenziswa kabanzi embonini yamakhemikhali ngamandla ayo nokuphikiswa kokugqwala. Izicelo zifaka ama-heater, namanje, amakholomu bubble, kanye nama-condenser ngokusebenza kwamafutha acid; Amashubhu we-Evaporator, amashidi we-tube, kanye namathrayidi aqediwe wokwenziwa kwe-sodium sulfide; nemishini yokucubungula i-abitic acid ekukhiqizeni i-pulp.

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.

I-Alloy 625 \ contel 625 isetshenziselwa amandla ayo aphezulu, izindwangu ezinhle kakhulu (kufaka phakathi ukujoyina), nokumelana nokugqwala okuvelele.

Inqubo efanelekile ne-welding kumele isetshenziswe ngemuva kokuqedwa kokuphela kwezingxenye. Ngakho-ke, ngensimbi engagqwali kanye ne-carbon spoile spools spools, izingxenye zingatholakala ezisekelweni zensimbi noma izisekelo zokhuni. Ngaphezu kwalokho, noma yiliphi ithuba lokuxhumana phakathi kwensimbi yekhabhoni nensimbi engenacala kufanele kuncishiswe.

I-Alloy 317L inokuphikiswa okuhle kakhulu kokugqwala ngamakhemikhali ahlukahlukene. Imelana nokuhlaselwa ku-sulfuric acid, i-chlorine ye-acidic ne-phosphoric acid.

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

I-Steel yensimbi esetshenzisiwe njengegama ngokwalo imisindo, yenziwa ngensimbi yangaphambi kwezobuciko. Ukwakheka kwenziwa endaweni elawulwayo ngaphakathi kwefektri bese kuthunyelwa endaweni yamakhasimende e-ASPOLD.

I-Hastelloy C276 ayithambekele ekutholeni imingcele yokusanhlamvu kunesimo se-welded futhi ngakho-ke ilungele izinhlelo eziningi zamakhemikhali.

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).

I-Stinniss Steel ASTM A403 WPP316L Heat Heatpees nge Flanges - Zhengzhou Huitong Pipeline Equipment Co, Ltd.

I-alloy inokumelana ne-oxidation enhle kanye namandla aqhakazayo ku-1500¡Ãf (816¡Ãc). Iphinde futhi ibe nobunzima bokushisa okuphansi okuphansi.

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

Alloy 347 (uns s34700) nguColumbium waqinisa ipuleti yensimbi engenacala engenacala ngokumelana kahle nokuphikiswa okujwayelekile kanye nokuphikiswa okungcono ezimweni eziqinile ze-oxidizing eziqinile kune-321 (uns s32100).

I-templen steel s Sebenzisa ngokunenzuzo ukuqalwa kwe-offsite ukuthuthukisa ijubane noma ukwakheka nokubikezelwa kwezindleko zesisombululo.

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

Izinto ezibonakalayo ezingama-625 zinamandla amahle kakhulu nobulukhuni. Banekhono elisezingeni eliphansi le-120ksi kanye namandla aphansi wesivuno ka-60ksi. Ngokungeziwe kulokho, banganwetshwa kalula ku-30% futhi basanokusebenza okuhle kakhulu.

I-304 S30400 1.4301 Piping Piping Spools 304 Insimbi Engagqwali Kwangaphambi Kwendwangu

Ukungezwa kwethusi kuleli banga kukunikeza ukumelana okungcono kokugqwala kune-Chromium-Nickel Steel engenacala, ikakhulukazi ngokumelene ne-Sulfuric, phosphoric kanye ne-acetic acids. Kodwa-ke, ukusetshenziswa kwe-hydrochloric acid kukhawulelwe.

I-Butt Welded Tees ingagcina ukugeleza okuqondile noma ukunciphisa ukugeleza okuncike ohlelweni lwePipeline. Amagatsha anciphisa (anciphisa ama-tees) enza ukuxhumana okuphelele nge-mainline. Imisebe yamazinyo ngokuvamile incane kunomugqa ophambili wokugeleza. Imisebe yama-tees aqondile akhiqizwa ngendlela enemisebe efanayo nomugqa omkhulu wokugeleza.

Hastelloy b3 preatparfication amapayipi ngama-flanges nakancane ukugxila kanye namazinga okushisa

Ngokuvamile balungisa kalula ngenxa yezinto abavezwa; Ama-electrolyte ama-electrolyte anemvelo. Ukuqapha okwamukelekayo kumele kwenziwe lapho kusebenza amasistimu wepayipi.

Cishe ukungavikeki ku-chlorine ion ingcindezi yokugqwayiza ukuqhekeka. Ibonisa ukumelana okwanele kuma-organic acid afana ne-acetic, enobuntu ne-stearic. Ukumelana okuhle kakhulu emanzini ahlanzekile ahlanzekile asetshenziswa emasekeni asemqoka nasekokondari ezindabeni zenuzi ezicindezelwe.

Inqubo efanelekile ne-welding kumele isetshenziswe ngemuva kokuqedwa kokuphela kwezingxenye. Ngakho-ke, ngensimbi engagqwali kanye ne-carbon spoile spools spools, izingxenye zingatholakala ezisekelweni zensimbi noma izisekelo zokhuni. Ngaphezu kwalokho, noma yiliphi ithuba lokuxhumana phakathi kwensimbi yekhabhoni nensimbi engenacala kufanele kuncishiswe.

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-304 insimbi engagqwali inobuthakathaka obunye: Itholakala ekugculweni okuvela kwizixazululo ze-chloride noma ezindaweni zesawoti ezifana nogu.

I-Inxotemensi 600 N06600 FLANES nge-Butt Welding Tee

I-Joint idalwe ngokubhidliza ama-flanges amabili komunye nomunye futhi ayibetha ngokuwasebenzisa ngokusebenzisa ama-gaskets ahlukahlukene. Ama-Flanges ajwayele ukwenziwa nge-aluminium, ithusi, ithusi noma insimbi yekhabhoni. Izinto ezikhetheke kakhulu zezicelo ezijwayelekile ze-Flange yinsimbi ebiyelwe i-carbon. Ngaphezu kwalokho, ama-flanges angabekwa ngaphakathi ngaphakathi nezinhlobo ezahlukene ze-linings. Imvamisa, impahla ye-flange ikhethiwe njengento efanayo ne-Pipe Material. Lokhu kukhethwa kwezinto okwenziwayo ukuze kuvikeleke ubungozi bokugqwala kwe-galvanic. Ukukhethwa okufanele kwezinto ezibonakalayo kwama-flanges kunqunywa ngokuya ngamazinga we-ASTM A-182.

I-Incon 625 Alloy Pipe nemidwebo ye-Spool

Kodwa-ke, amandla abo okukhathala aphakeme kunama-flanges ashelelayo. Inkinga enkulu yeSocker Weld Flanges yingozi yokugqwala. Igebe phakathi kwe-flange nokufaneleka noma ipayipi kufanele ligcinwe ngaphambi kokushiswa. Uketshezi olulimazayo noma umswakama lungathola kulezi zindawo zokukhosela. Ngakho-ke, lesi sibonisi esinamanzi aqinile singadala ukugqwala emzimbeni.

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.

Isici seHastelloy B3 esihlukanisayo amandla asilo okugcina isikhala esihle ngenkathi kuchayeka ngokushisa okuphakathi nendawo.