Ukufaneleka kwepayipi kwenzelwe ukufakwa esizeni emaphethelweni (ama) ukuxhuma amapayipi (s) ndawonye futhi avumele ushintsho ekuqondisweni

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.

Ukufakwa kwama-S318003 kwakhiwa ngensimbi engenacala ngenani elilinganayo lamanani alinganayo we-Autenitic ne-Ferritic Microsoft. Ama-dittings we-UNS31803 anezigaba ezimbili, i-Ferritic, Auntenitic, 22% Chromium, 3% Molybdenum, 5 kuya ku-6% nickel alloy insimbi engenacala.

Hastelloy c-276 alloy ukumelana kahle nezinhlobonhlobo zezindawo zamakhemikhali ezifana nama-chlorine, ama-acetic acetic acids, acetic anhydride, kanye namanzi olwandle kanye namanzi olwandle.

I-nickel alloy iqinisekisiwe okubili (800h \ t) futhi ihlanganisa izakhiwo zombili amafomu. Incoloy 800h \ ht alloy yenzelwe izinhlelo zokusebenza eziphezulu zokushisa.

Ukukhetha okukhulu kwe-stain aqediwe futhi kuqediwe ama-cap angenazinsimbi \ ama-cap ama-cap, ama-elbows, ama-elbows, ama-butt, ekwelashweni kwamanzi, ukulungiswa kwamanzi, ukulungiswa kwezimoto, ubunjiniyela obunzima, phesheya kwezilwandle kanye namakhemikhali. Sikwazi ukuhambisa amapayipi we-butt welded ngawodwana ngawodwana noma ngokuhlangana neminye imikhiqizo yethu yamapayipi.

Hastelloy c-276 alloy ukumelana kahle nezinhlobonhlobo zezindawo zamakhemikhali ezifana nama-chlorine, ama-acetic acetic acids, acetic anhydride, kanye namanzi olwandle kanye namanzi olwandle.

I-nickel alloy iqinisekisiwe okubili (800h \ t) futhi ihlanganisa izakhiwo zombili amafomu. Incoloy 800h \ ht alloy yenzelwe izinhlelo zokusebenza eziphezulu zokushisa.

I-2205 iyi-Dumplex esetshenziswa kakhulu (i-Ferritic \ auntenitic) ukufakwa kwamapayipi kwensimbi engagqwali. Isetshenziswa ngenxa yokumelana kwayo okuhle kakhulu kwamandla namandla aphezulu. Ama-Fittings we-Duplex S31803 anikeza isiqinisekiso esingcono sokumelana nokugqwala, kepha iningi le-Duplex S31803 elikhiqizwa njengamanje lihambisana neDuplex S31803. I-1.4462 ingeyechungechunge lwensimbi. Le nsimbi inokuphikiswa okuphezulu kokugqwala kune-eg auntenitic 1.4404. Ngakho-ke, i-Tensile Revel Point ingama-150% aphezulu.

Inamandla okuqhuma okuphezulu. I-datasheet elandelayo inikeza ukubuka konke kwe-incoloy 800ht.

Hastelloy c-276 alloy ukumelana kahle nezinhlobonhlobo zezindawo zamakhemikhali ezifana nama-chlorine, ama-acetic acetic acids, acetic anhydride, kanye namanzi olwandle kanye namanzi olwandle.

I-nickel alloy iqinisekisiwe okubili (800h \ t) futhi ihlanganisa izakhiwo zombili amafomu. Incoloy 800h \ ht alloy yenzelwe izinhlelo zokusebenza eziphezulu zokushisa.

I-ASTM A403 WPP347 ihlanganisa indinganiso ye-auntenitic auntenitic fittings ezingenacala zokucindezela kwezicelo zokucindezela. Izinto zokufakelwa ziba nokukhokhiswa, imigoqo, amapuleti, noma imikhiqizo ye-tubular engenamthungo noma ye-welded. Ukwenza imisebenzi noma yokubumba imisebenzi kuzokwenziwa ngesando, ukucindezela, ukubhoboza, ukuqeda, ukuqeda, ukuqeda amandla, ukugoqa, ukugoqa ukuthukuthela, imishini, noma ngenhlanganisela yemisebenzi emibili noma ngaphezulu. Konke ukufakwa kuzokwelashwa ukushisa.

Isakhiwo sensimbi engagqwali engama-2205 siqukethe ichibi le-Austonite elizungezwe izigaba eziqinile ze-Ferrite. Esimweni esiqinile, u-2205 uqukethe cishe uhhafu we-40. I-Duplex Steel ethola izingxenyana ezifanayo ze-auntenitic nezezimali ezihlanganisiwe ze-misciestruction exubile. Ama-Allitic Alloys anikela ngamandla ngokuqhekeka kwengcindezi, kanti ama-alloys e-autenitic anikeza kalula ukumelana nokugqwala kokuqina. Lokhu kufakwa kwe-tubular kusebenza ngaphansi kokunciphisa i-acid kanye nezimo zokwenza oxidizing nasezintweni zokwakha ezitshalweni zokuzinikela kwegesi.

Amapayipi ensimbi e-carbon angukhetho oludumile lwezinhlelo zokusebenza ezahlukahlukene. Ukuphefumula kanye nemililo ye-Steam, ama-ducts kamasipala kanye nemisindo yokuhambisa indle kuvame ukwenziwa ngensimbi yekhabhoni. Kuyasiza uma ubheka izakhiwo ezingeziwe ezingadingeka kumakhemikhali noma lokushisa. Imininingwane engenhla ingakusiza ekuboneni ukuthi iyiphi insimbi ilungile kuwe.

Hastelloy c-276 alloy ukumelana kahle nezinhlobonhlobo zezindawo zamakhemikhali ezifana nama-chlorine, ama-acetic acetic acids, acetic anhydride, kanye namanzi olwandle kanye namanzi olwandle.

I-nickel alloy iqinisekisiwe okubili (800h \ t) futhi ihlanganisa izakhiwo zombili amafomu. Incoloy 800h \ ht alloy yenzelwe izinhlelo zokusebenza eziphezulu zokushisa.

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-ASTM A234 WPBSS-Fittings ihlanganisa ukufakwa kwensimbi ye-carbon yentuthuko ye-welded futhi engenamthungo evikelekile ngokubuyekezwa okuphambili kwesikhathi se-ASME B16.9, i-MSS-SP-95, kanye ne-MSS-SP-97, kanye ne-MSS-SP-97. I-A234 WPB yensimbi ye-carbon yensimbi yokubhuqa i-cororionion engamelana nayo inothintana nomugqa ophansi futhi inzuzo lapho insimbi ephakeme ebekiwe idingeka khona.

Ukufakwa kwama-S318003 kwakhiwa ngensimbi engenacala ngenani elilinganayo lamanani alinganayo we-Autenitic ne-Ferritic Microsoft. Ama-dittings we-UNS31803 anezigaba ezimbili, i-Ferritic, Auntenitic, 22% Chromium, 3% Molybdenum, 5 kuya ku-6% nickel alloy insimbi engenacala.

I-MSS-SP75 ende ye-radius elbows, ama-elbows ama-3r, ama-tees aqondile, ukunciphisa ama-tees okuphuma, ama-cap, usayizi we-reducers: I-SCH10S-SCXX: SCH10S-SCXXS

Kunconywa ukugcwaliswa kwe-WPHY 52 Kunconywa ukuthi kushiswe ukwelashwa okukodwa noma ngaphezulu kwalezi zinqubo ezilandelayo: Ukukhishwa kwengcindezi), okujwayelekile, ukufudumala nokufutheka, lokhu kufakwa amapayipi wepayipi ebanga eliphakeme, kuqinile.

Kukhonjiswa ukumelana nokugqwayiza okuhlukile ezindaweni zamakhemikhali eziqukethe i-phosphoric acid, i-nitric acid, ama-chloride kanye ne-sulfuric acid. Iphinde ibe nezakhiwo ezinhle zemishini emazingeni okushisa akhona futhi aphakeme.

Hastelloy c-276 alloy ukumelana kahle nezinhlobonhlobo zezindawo zamakhemikhali ezifana nama-chlorine, ama-acetic acetic acids, acetic anhydride, kanye namanzi olwandle kanye namanzi olwandle.

I-nickel alloy iqinisekisiwe okubili (800h \ t) futhi ihlanganisa izakhiwo zombili amafomu. Incoloy 800h \ ht alloy yenzelwe izinhlelo zokusebenza eziphezulu zokushisa.

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.

I-Titanium iyinsimbi yokushintsha futhi ekhombisa ukufana ekuziphatheni kwayo kwamakhemikhali, ikakhulukazi e-oxidation ephansi ithi, kulokho kwe-chrome ne-herdium.

I-Alloy 400 cishe ayivikelekile ku-chloride ion ingcindezi yokugqwayiza ukuqhekeka ezindaweni ezijwayelekile.

I-tee yensimbi engenasici ukuthi ukunikezwa kwe-walmi kuyinto yokufakelwa kwepayipi yensimbi ye-butt-welding, umsebenzi oyinhloko weTee ukwenza igatsha lokugeleza ohlelweni lwamapayipi. I-TEES engenasici ivame ukutholakala ngeTett-Welding Tees elilinganayo noma ukunciphisa ama-Tees, i-Equal Tee ibizwa nangokuthi iThe Tee.

I-Alloy X Pipe Bend Spices ayibonisi ukucwazimula nhlobo. Kwezinto eziyishumi zezinto ezihlolwe emkhathini we-hydrogen, i-nitrogen ne-ammonia ngo-1100 deg. F. no-25,00 PSI izinsuku ezingama-64, u-Alloy X wayenecala le-nitride elingaphansi kwesine njengezinto ezisondele kakhulu njengezinto ezisondele kakhulu ngaphandle kokuhlaselwa kwenhlangano.

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

Imvamisa i-ASTM A234 WP9 Elbows, ama-Tees, ama-reducers enziwe ngamapayipi ensimbi, amakhethini enziwe ngamapuleti ajwayelekile ahlanganiswe amapuleti futhi ahlanganisiwe, amanani alolu hlelo lwensimbi ye-WP9 evuthayo i-WP9

I-304 I-Ellow Engagqwali yensimbi iyinto efanelekile yepayipi exhuma amapayipi amabili nge-diameter efanayo noma ehlukile ohlelweni lwamapayipi, ukuze amapayipi agobeke engela ethile. Ngokusho kwe-angle, esetshenziswa kakhulu yi-45¡Ã, 90¡Ã, 180¡Ã. Ngaphezu kwalokho, ngokuya ngezidingo zobunjiniyela, ezinye izindolo ezingejwayelekile ezinjenge-60¡Ã nazo zifakiwe. Izindlela zokuxhumeka ngepayipi zifaka ukufudumeza okuqondile (indlela evame kakhulu), ukuxhumana kwe-flange, ukuxhumeka kwe-thraused, ukuxhumana kwesokhethi, njll.

Amapayipi ensimbi engagqwali nokufakelwa ngokuvamile abiza kakhulu ngenxa yezilinganiso eziphansi zezinto ezenziwayo ezisetshenziswa ekwenziweni kwama-duplex steel. Uma kuqhathaniswa nama-auntenitic steress stacken, ama-tunplex steel angenawo amandla aphezulu wesivuno, ngakho-ke abasebenzisi bangathenga amapayipi ama-duplex kanye namapayipi e-duplex reat kubukhulu obuphansi.

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.

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.