Izinhlobo Zomkhiqizo Ezijwayelekile

I-ASME B16.9 ama-elbows amade emile, i-radius ende enciphisa ama-elbows, ama-radius ama-radius ama-elbows, anciphise iziphambano, ukunciphisa iziphambeko eziqondile, ukunciphisa iziphambeko eziqondile, ama-cap, usayizi we-stlet: 4 \ 2 "-48" Wall Ubukhulu: Sch5S-Schxxs

Njengokucatshangelwa kwamapayipi amaningi, ukuqonda ukusetshenziswa okuhle kwepayipi eligobekile ekwakhiweni kwakho noma kuphrojekthi kubalulekile ekusebenzeni kahle kohlelo oluqediwe.

Isetshenziswa kakhulu ezingxenyeni ezisindayo ze-gauge welded (ngaphezulu kwe-6mm). Kunomhlambi ovame ukungabi namukele ukwehluka kwamanani phakathi kwama-316 ne-316l insimbi engagqwali.

Phakathi kwezicelo eziningi, imikhiqizo ifaka phakathi izingxenye zokusetshenziswa kwe-mehendi, amakhemikhali, u-petroleum, ukudla okubukwayo, ukudla kanye nesiphuzo, kanye nezimboni zezokwelapha.

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

Insimbi engama-304 engenasici iyinsimbi evame kakhulu engenacala. Insimbi iqukethe zombili i-chromium (phakathi kuka-18% no-20%) kanye ne-nickel (phakathi kuka-8% kanye ne-10,5%) [1] izinsimbi njengezicini ezingezona zensimbi. Yinsimbi e-auntenitic engagqwali. Uma kwenzeka ukusetshenziswa, i-SS304 kungatholakala ekhishini emigceni kanye neminye imisebenzi efana nama-aposta kanye nama-microwave oveni. I-SS304 nayo isetshenziselwa ukwenza imithambo yengcindezi, izembozo zamasondo kanye nokwakha ama-facade.

I-CS ASTM A420 WPL3 Pipe Fittings ihlanganisa imali enhle, amandla aphezulu, amandla ashubile, amandla okuvutha, ukumelana nokukhathala, ukumelana nokuqina okuvelelayo kanye nezimfanelo zokumelana nokugqwala okuvelele.

Insimbi engenasici kumele ibe okungenani i-10,5% chromium. Kuya ngebanga, kungaqukatha amazinga aphezulu aphezulu we-chromium, kanye nezithako ezengeziwe zokuqalisa njenge-molybdenum, nickel, titanium, i-aluminium, ithusi, i-nitrogen, phosphous noma i-pelenium.

Inqubo yokukhiqiza ukufakwa kwamapayipi wensimbi engagqwali ukutshala imali ngendlela elahlekile ye-wax. Ngokusakaza kwensimbi engenasici, iphethini ye-wax ekhethekile nejwayelekile yepayipi ekhethwayo ikhiqizwa futhi ifakwe esihlahleni se-wax. Isihlahla se-wax singene entweni ye-ceramic futhi sakhiwe ngendwangu ye-tucco. Ngemuva kwalokhu, kushiywe ukuyomile, futhi inqubo iyaphindwa kuze kutholwe igobolondo elingamanzi.

I-MSS-SP75 ende ye-radius elbows, ama-elbows ama-3r, amatafula aqondile, ukunciphisa ama-tees okuphuma, ama-cap, usayizi we-reducers: 16 "-----60"
I-Welded Pipe ye-Welded Pipe ye-Welded iyisixazululo sepayipi sensimbi ye-carbon eyenziwe ngensimbi ebiyelwe i-carbon futhi isetshenziswa ikakhulukazi ebangeni lenkonzo yokushisa ephezulu.

I-Inxonte Incontel 601 (ANX N06601 \ W.NR. 2.4851) iyinhloso yobunjiniyela obujwayelekile benhloso yobunjiniyela bezicelo ezidinga ukufudumala nokugqwala. Isici esivelele sokwenza i-contel 601 Alloy ukumelana kwaso kwi-oxidation ephezulu yokushisa.

Ukufakwa kwezilwandle ze-Tee Buttwe kwenziwa kusuka ku-A312 Certified Certified 304 \ 304L noma 316 \ 16l insimbi engenacala nge-diameter (ID \ od). Lawa malunga wensimbi engenasici ahlangana ne-ASTM A403, ASTM A960, MSS SP-4, ASTM B16.9 (Ngaphandle Kwezindonga) kanye neMSS SP-43. Isheduli eyi-10 ingusayizi wepayipi oyisiqalo (NPS), hhayi ipayipi ngaphandle kwesilinganiso (i-OD). Hlela ipayipi elingu-10 kanye nokufakwa kwamapayipi kubukhulu odongeni olucishe lube khona kabili njengezinto ezijwayelekile eziyi-16 zepayipi amapayipi wepayipi, ukuzenza zilungele ukwakheka kwe-turbine ngokwezifiso okubonakalayo. Ubukhulu obudonsela phansi obukhulayo bunikeza ukuqina okwengeziwe futhi kuthambekele kancane ekuqhekekeni ngaphansi kwengcindezi ephezulu yokushisa yamazinga okushisa egesi.

Insimbi engenasici amapayipi angama-316 ipayipi lend ilungele izinhlelo zokusebenza ezingozini yokuhlekisa nge-chloride

Ukufakwa kwensimbi engenasici njenge-304 no-316l kungasetshenziswa kuzo zonke izinhlobo zamanzi, kufaka phakathi amanzi okuphuza ekunikezelweni komphakathi. Banokumelana okuhle kakhulu ohlwini oluphelele lwamanzi aphathekayo, kufaka phakathi amazinga ahlukahlukene we-chloride. Ekupheleni kwempilo yayo ewusizo, insimbi engenacala isebenza kabusha futhi igcina inani eliphakeme le-scrap elisalayo kunensimbi eyejwayelekile yensimbi.

I-SD Drusers yenzelwe ukumelana nokuphikiswa, ukukhathala kokugqwala, ukugula kwe-erossion, i-SCC, ukugqwala kwama-crevice kanye namandla aphezulu kanye nekhono elihle le-welding. I-SD Cross ihlanganisa i-dectity, amandla aphezulu emishini kanye nokuphikiswa kokugqwala ezindaweni zomoya.
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.
Izinsimbi ezingagqwali ama-UNS N08904 Seamless Pipe fit, ASTM B366 904l insimbi engenasici 90 degree elbow exxer, i-904l yensimbi engagqwali, insimbi engenasici, i-steel engu-10d radius umphakeli.
I-MSS-SP43 ende ye-radius elbows, iqonde futhi inciphise-on-the-outlet, amakhethini e-LAP, ama-radius 180 degree Return, usayizi wokunciphisa i-eccentric, usayizi we-eccentric odongeni: 1 \ 2
I-Incoloy 800 Welded Butt Fittings futhi iqukethe i-1.50% manganese, 1% silicon kanye ne-0.75% yethusi. I-Incoloy Alloy 800ht 180 degree band inokuphikiswa okuhle kakhulu kokugqwala ekuqhekekeni kwengcindezelo. Imvamisa, lezi zinzuzo ze-incoloy an08800 ezithungiwe ezifuywayo zifudunyezwa ebangeni lokushisa lama-648 degrees Celsius kuya ku-760 degrees Celsius.

Inqubo yokukhiqiza ukufakwa kwamapayipi wensimbi engagqwali ukutshala imali ngendlela elahlekile ye-wax. Ngokusakaza kwensimbi engenasici, iphethini ye-wax ekhethekile nejwayelekile yepayipi ekhethwayo ikhiqizwa futhi ifakwe esihlahleni se-wax. Isihlahla se-wax singene entweni ye-ceramic futhi sakhiwe ngendwangu ye-tucco. Ngemuva kwalokhu, kushiywe ukuyomile, futhi inqubo iyaphindwa kuze kutholwe igobolondo elingamanzi.

I-N06601 I-Elbow inokumelana nokushisa okuhle noplastikini ephezulu. I-alloy ingaqiniswa ukusebenza kwamakhaza, futhi nayo ingaxhunywa ngokumelana nokuphikiswa, ukuthengisa, noma ukubopha. Ilungele ukwenza ukumelana ne-oxidation kungabikho umthwalo ophansi ngaphansi kwe-1100C.

I-Hastelloy X iyi-alloy esekelwe esetshenzisiwe ye-nickel enamandla amahle okushisa aphezulu kanye nokumelana oxidation. Zonke izinhlobo zomkhiqizo zihle kakhulu ekwakheni nasekushiseni. Yize i-hasteloy x yaziwa ngokuyinhloko ukumelana kwayo nokushisa kwe-oxidation, futhi inokumelana kahle nokuqhekeka kokugqwayiza kwe-chloride ukuqhekeka nokukhulisa ubuhle, kanye nokumelana okuhle kakhulu kokunciphisa noma ukucubungula imimoya. I-Alloy X ingenye yezindawo ezisetshenziswa kakhulu ze-nickel ezisuselwa ku-nickel zezakhi ze-turbine injini.

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-Fittings angama-ASTM A860 WPHY angama-60 afakiwe ukufakwa kwensimbi ye-carbon okungenza ngaphansi komthungo noma ama-weldid ngamandla aphezulu wesivuno. I-WPHY 60 ikhombisa ukuthi amandla amancane wesivuno we-ASTM A860 WPY 60 Fittings angama-60ksi.

Ukufakwa kwezilwandle ze-Tee Buttwe kwenziwa kusuka ku-A312 Certified Certified 304 \ 304L noma 316 \ 16l insimbi engenacala nge-diameter (ID \ od). Lawa malunga wensimbi engenasici ahlangana ne-ASTM A403, ASTM A960, MSS SP-4, ASTM B16.9 (Ngaphandle Kwezindonga) kanye neMSS SP-43. Isheduli eyi-10 ingusayizi wepayipi oyisiqalo (NPS), hhayi ipayipi ngaphandle kwesilinganiso (i-OD). Hlela ipayipi elingu-10 kanye nokufakwa kwamapayipi kubukhulu odongeni olucishe lube khona kabili njengezinto ezijwayelekile eziyi-16 zepayipi amapayipi wepayipi, ukuzenza zilungele ukwakheka kwe-turbine ngokwezifiso okubonakalayo. Ubukhulu obudonsela phansi obukhulayo bunikeza ukuqina okwengeziwe futhi kuthambekele kancane ekuqhekekeni ngaphansi kwengcindezi ephezulu yokushisa yamazinga okushisa egesi.

316 I-bangless yensimbi yokugoba ipayipi inomqondo omuhle kakhulu wokugqwala ezindaweni eziningi. Inika insiza enhle ezimweni zomoya asemkhathini, imelana nezimo eziningi futhi ivame ukusetshenziswa ezimweni zasolwandle, noma lapho kungcoliswa khona izimboni.

Insimbi engenasici futhi ayithathi hlangothi imvelo futhi i-inert, futhi isikhathi eside siqinisekisa ukuthi ihlangabezana nezidingo zokwakhiwa okuzinzile. Ngaphezu kwalokho, akusho ukuthi amakhompiyutha entela angaguqula ukwakheka kwawo lapho exhumana nezinto ezinjengamanzi.

Ngokuphelele futhi okungasebenzi kahle, insimbi engenacala yinto ¡° eluhlaza ± par ubuhle. Eqinisweni, emkhakheni wezokwakha, izinga layo langempela lokutakula lisondele ku-100%.

Njengokucatshangelwa kwamapayipi amaningi, ukuqonda ukusetshenziswa okuhle kwepayipi eligobekile ekwakhiweni kwakho noma kuphrojekthi kubalulekile ekusebenzeni kahle kohlelo oluqediwe.

Isetshenziswa kakhulu ezingxenyeni ezisindayo ze-gauge welded (ngaphezulu kwe-6mm). Kunomhlambi ovame ukungabi namukele ukwehluka kwamanani phakathi kwama-316 ne-316l insimbi engagqwali.

Ukuba yisigaba sesigaba sesigaba ezimbili (auntenitic ¨c Ferritic) Ukufakwa kwensimbi engenasici BW BW POPE kuzoletha ithuluzi elihlukile lokugqoka kusuka kulokho okukodwa kwe-¨c Isigaba sensimbi yohlobo 304l.

I-316 ipayipi lend isetshenziswa ngokuyinhloko ekwakheni nasengqalasizinda ngoba iqinile, imelana nokukhonkotha, kanye nokungamelana nokugqwala ezimweni eziningi.

I-Monel 400 Tee iyi-alloy ye-nickel-Copper imelana namanzi olwandle kanye nomusi emazingeni okushisa aphezulu, kanye nosawoti nezixazululo ezilonakalisayo. I-Monel 400 Pipe Elbows isebenza ngaphezulu kobubanzi bokushisa futhi iyatholakala ngezitayela ezahlukahlukene zemikhiqizo ehlukahlukene.
Sihlinzeka futhi sithengise i-304 \ 13l sanatary stinatalless stainless fied fieting econsa itiye ngentengo efanelekile nekhwalithi ethembekile ukudala ibhizinisi eliqotho. Manje, sizama ukufaka izimakethe ezintsha lapho singenabo khona futhi sithuthukise izimakethe esivele sinaso. Ngokuhambisana nomgomo wekhasimende kuqala, sihlala siphishekela ukuphelela, sithuthukise okuqukethwe kwezobuchwepheshe kanye nekhwalithi yemikhiqizo, futhi sizithuthukisa njalo ngenkathi sihlangana namakhasimende.

I-316l ingasetshenziswa ngesimo esikhulu esivelile noma esigabeni esincane esisebenzayo esisebenzayo.

Njengokucatshangelwa kwamapayipi amaningi, ukuqonda ukusetshenziswa okuhle kwepayipi eligobekile ekwakhiweni kwakho noma kuphrojekthi kubalulekile ekusebenzeni kahle kohlelo oluqediwe.

Isetshenziswa kakhulu ezingxenyeni ezisindayo ze-gauge welded (ngaphezulu kwe-6mm). Kunomhlambi ovame ukungabi namukele ukwehluka kwamanani phakathi kwama-316 ne-316l insimbi engagqwali.

I-Inxotemel 601 BW Ellow njengezinto ezisetshenziswayo zenhloso enobunjiniyela obujwayelekile bezicelo ezidinga ukumelana nokushisa nokugqwala