2022 China umphakeli owenzelwe ukukhiqizwa kwekhwalithi ephezulu yensimbi engenasisekelo efanelekile

Ukufakwa kwensimbi okwejwayelekile kutholakala ekuqhekekeni kwengcindezi kwe-chloride ukuqhekeka. Kodwa-ke, i-ASME SA815 Du8Pop Pipe Drusers ingcono ngoba ivimbela ukonakala nokugwema ukuqhekeka kokugqwala ngisho nasekushiseni okuphezulu ngisho nasekushiseni okuphezulu. I-Duxex S31803 Dueplex Tee kuthiwa imelana nokumelana okumangazayo kobuthi kanye nokuqina, ngakho-ke isetshenziswa embonini yegesi yokuphelelwa yigesi. I-Werkstoff NR. I-1.4462 End CAPS imelana kakhulu nokugqwala komoya futhi ngakho-ke isetshenziselwa ukuxhumeka kokuxhumeka.

I-ASME B16.49 30¡Ã 45¡Ã 60¡Ã9¡Ã 90¡Ã♥ 60¡Ã♥

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-HT Pipe ingenye yabenzi bokuhola zezinhlobo ezihlukene zemikhiqizo ephezulu, efana nokufakwa kwamapayipi kwezimo ezahlukahlukene, osayizi, ubukhulu, njll. Ngakolunye uhlangothi, nathi ngaphandle komthengisi we-Peod Dumplex Slow Uns S31803 Pipe Fittings S318033. Ukufakwa kwamapayipi kukhiqizwa kuwo wonke amazinga kazwelonke nakwamanye amazwe enhlangano yethu. Kunezinhlobo eziningi zokufakwa kwamapayipi, ezisetshenziswa kabanzi ezinhlelweni zamapayipi ngezinhloso ezahlukahlukene. Zombili zisetshenziselwa ukukhweza amapayipi afakwe komunye nomunye. Ngale ndlela, uketshezi, uketshezi, amagesi, njll. Phupha amapayipi ngaphandle kokuvuza. Futhi, ukufakwa kuza ngosayizi abaningi, osayizi, amazinga, ama-alloys, amamaki, amabanga, njll.

I-Titanium yatholwa ngo-1791 ngu-English Chemist noMinerogist William Gregor. Wayecabanga ukuthi yikhompiyutha. Kamuva, yaqanjwa ngegama ngemuva kweTitan ye-Greek Mythology by the Martin Heinrich Klapros.

I-ASTM engagqwali yensimbi engenacala Wp 321h ASTM \ ASME A403 WP 347, WP 366H

I-HT Pipe ingenye yabenzi bokuhola zezinhlobo ezihlukene zemikhiqizo ephezulu, efana nokufakwa kwamapayipi kwezimo ezahlukahlukene, osayizi, ubukhulu, njll. Ngakolunye uhlangothi, nathi ngaphandle komthengisi we-Peod Dumplex Slow Uns S31803 Pipe Fittings S318033. Ukufakwa kwamapayipi kukhiqizwa kuwo wonke amazinga kazwelonke nakwamanye amazwe enhlangano yethu. Kunezinhlobo eziningi zokufakwa kwamapayipi, ezisetshenziswa kabanzi ezinhlelweni zamapayipi ngezinhloso ezahlukahlukene. Zombili zisetshenziselwa ukukhweza amapayipi afakwe komunye nomunye. Ngale ndlela, uketshezi, uketshezi, amagesi, njll. Phupha amapayipi ngaphandle kokuvuza. Futhi, ukufakwa kuza ngosayizi abaningi, osayizi, amazinga, ama-alloys, amamaki, amabanga, njll.

Insimbi engama-310s ine-stainless inokumelana kahle kwamazinga okushisa aphezulu. Lapho izinga lokushisa lidlula 800 [1], liqala ukuthambisa, futhi ingcindezi evunyelwe iqala ukwehla ngokuqhubekayo. Ukushisa okusebenzayo okuphezulu ngu-1200 ¡Ãc. Ngenxa yokuqukethwe okuphezulu kweNickel (NI) ne-Chromium (CR), inokumelana ne-oxidation enhle, ukumelana nokugqwala, ukumelana kwe-acid kanye ne-alkali, kanye nokumelana okushisa okuphezulu. Ngemuva kokuqukethwe, amandla athuthukile ngenxa yesizathu sayo esiqinile sokuqinisa umphumela. Izici zamakhemikhali zokwakheka zensimbi ye-auntenitic ezingenasici zisuselwa ku-chromium kanye ne-nickel ngezinto ezifana ne-molybdenum, eTungsten, i-niobium ne-titanium eyengeziwe. Ngakho-ke, inamandla aphezulu kanye namandla okushisa okushisa okuphezulu.

I-MSS-SP75 ende radius elbows, ama-elbows ama-3r, ama-tees aqondile, anciphise ama-tees okuphuma, ama-cap, usayizi we-reducers: 16 "---- 8"
Amapuleti ensimbi engagqwali namashidi namakhoyili

Umehluko omkhulu phakathi kwalezi ze-alloys yizakhiwo zazo zemishini ezivela ezingubeni ezikhawulelwe ze-Alloys 800h kanye ne-800ht kanye nokushisa okushisa okuphezulu okusetshenziselwa lezi zenhlalo.

A I-Ququater Jic Male X Three Eight NPTF 4 INCH 8 INCH MADE MADE I-PEE FTITLE TEE

Ama-Fittings angama-2205 afunwa kakhulu ezicini ezihlukile kanye nokusebenza awohlobayo kuhlelo lwazo. Le mikhiqizo yenziwa futhi ihanjiswa ngezimo ezahlukahlukene namasayizi ngokwezidingo zamakhasimende. Lawa mapayipi athunyelwa ezimbonini ezahlukahlukene kufaka phakathi amathangi okugcina, ukukhiqizwa kwe-boiler nezitshalo zokuncibilika. Amaphesenti wezinto ezenziwayo ezisetshenziswa ekwenziweni kwezitha kanye namapayipi ensimbi engagqwali aphansi ngezindleko eziphansi.

Nabo babelapha amasheya we-carbon ipayipi, njenge-carbon slet butt welding elbows, i-butt welding carbon iziphambano, i-butt welding carbon iziphambano, i-butt welding carbon temp iziphetho, njll.

I-Alloy Steel Butterweld Fittings iyindlela yokufaneleka yepayipi eshibilika evumela ukuguqulwa kokuqondisa kokugeleza, ukuvala, ukunciphisa usayizi wepayipi noma ukunamathisela imishini yokusiza. Inezinzuzo eziningi zemvelo ezinjengalezi ezifana neze zinikeza ubufakazi bokuvuza obukhulu bokufakwa kwezithako. Isakhiwo sensimbi eqhubekayo esakhiwe phakathi kokufaneleka nokudla kwamapayipi sinikeza amandla ohlelweni. Indawo ebushelelezi yangaphakathi kanye nezinguquko eziqondiswa kancane kancane zinciphisa isenzo sokugqwala nokuguguleka futhi kunciphise ukulahleka kwengcindezi kanye nesiphithiphithi. Akukwenzi ukuthi kube sengozini enkulu yokugqwala lapho kuvezwa izakhi ngoba kulungile

Singabahlinzeki baso singabakhiqizi bamaphayiphu, ukufakwa kwensimbi okungenasici, ukufakwa kwensimbi okungenacala, insimbi engagqwali yepayipi, insimbi engenasici insimbi engagqwali 316l Fittings, Insimbi Engagqwali 321 Amapayiper Fittings

Lezi ze-A234 WPB B16.9 zisetshenziswa ekwakhiweni kohlelo lwepayipi. Sikhiqiza i-ASTM A234 WPB Elbow kusuka kumapayipi sisebenzisa indlela "mandrel" evumela ukuthi ipayipi likhulise futhi ligobe ngasikhathi sinye.

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-A234 WPBSSS 80 I-Elbow ingukulinganisa okuvumelana nohlelo lwe-80. I-ASTM A234 WPB Elbow nayo ingahle ihlanganiswe noma yakhiwe ngomshini; Kwesinye isikhathi nayo igcwele.

I-316 I-bagningless yensimbi yamapayipi ipayipi iqukethe ukwengezwa kwe-molybdenum okunikeza ukumelana okuthuthukile kokugqwala. Lokhu kubonakala ikakhulukazi ekugqwaneni okukhohlisayo nokukhohlisa ezindaweni ze-chloride.

Umehluko omkhulu phakathi kwalezi ze-alloys yizakhiwo zazo zemishini ezivela ezingubeni ezikhawulelwe ze-Alloys 800h kanye ne-800ht kanye nokushisa okushisa okuphezulu okusetshenziselwa lezi zenhlalo.

Umsebenzi kanye nezinto ezibonakalayo zepayipi le-sanitaltal ngokuyisisekelo njengalezo zezimpahla zamapayipi ezimboni ezingenasici. Kodwa-ke, isetshenziswa embonini yokuhlanzeka kanye nokudla, futhi ingahlukaniswa ngohlobo lwe-welding, uhlobo lwe-screw and clamp ngokwendlela yokuxhuma.

Ukusetshenziswa kweDuplex 2507 kufanele kukhawulelwe kwizicelo ezingezansi 600¡Ã f (316¡Ã c). Ukuvezwa kokushisa okuphakanyisiwe kunganciphisa ukumelana nokuqina kokugqwala kwe-Alloy 2507.

I-316 I-bagningless yensimbi yamapayipi ipayipi iqukethe ukwengezwa kwe-molybdenum okunikeza ukumelana okuthuthukile kokugqwala. Lokhu kubonakala ikakhulukazi ekugqwaneni okukhohlisayo nokukhohlisa ezindaweni ze-chloride.

Umehluko omkhulu phakathi kwalezi ze-alloys yizakhiwo zazo zemishini ezivela ezingubeni ezikhawulelwe ze-Alloys 800h kanye ne-800ht kanye nokushisa okushisa okuphezulu okusetshenziselwa lezi zenhlalo.

I-316 I-bagningless yensimbi yamapayipi ipayipi iqukethe ukwengezwa kwe-molybdenum okunikeza ukumelana okuthuthukile kokugqwala. Lokhu kubonakala ikakhulukazi ekugqwaneni okukhohlisayo nokukhohlisa ezindaweni ze-chloride.

Umehluko omkhulu phakathi kwalezi ze-alloys yizakhiwo zazo zemishini ezivela ezingubeni ezikhawulelwe ze-Alloys 800h kanye ne-800ht kanye nokushisa okushisa okuphezulu okusetshenziselwa lezi zenhlalo.

Njengoba izindlela zokugoba kakhulu kwamapayipi zisebenza kahle kakhulu, zisebenzisa amapayipi agobile namashubhu kuzoba nomthelela omncane kwisabelomali se-Design Sonke lapho usebenzisa ubude obuhle futhi usayizi wohlelo lwakho lokusebenza.

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

Ukufakwa kwamapayipi kwensimbi okungenasici kuyatholakala emabangeni ensimbi ahlukene engenacala kufaka 304, 316, nensimbi engama-316l. Amabanga ahlukene wokuphonsa wensimbi engenasici alungele izindawo ezahlukene.

Sikhiqiza ishubhu le-Alloy 825 ukuze lisetshenziswe kumathuluzi okulawula ukungcoliswa, amapayipi kawoyela kanye nemishini yegesi. Ngaphezu kwalokho, zisetshenziswa esizukulwaneni samandla, izimboni ze-petrochemical nezemithi.

I-316 I-bagningless yensimbi yamapayipi ipayipi iqukethe ukwengezwa kwe-molybdenum okunikeza ukumelana okuthuthukile kokugqwala. Lokhu kubonakala ikakhulukazi ekugqwaneni okukhohlisayo nokukhohlisa ezindaweni ze-chloride.

Umehluko omkhulu phakathi kwalezi ze-alloys yizakhiwo zazo zemishini ezivela ezingubeni ezikhawulelwe ze-Alloys 800h kanye ne-800ht kanye nokushisa okushisa okuphezulu okusetshenziselwa lezi zenhlalo.

I-800H ingamelana nokugqwala kwemidiya eminingi eqinile. Okuqukethwe kwalo okuphezulu kwe-nickel kwenza ukuthi imelane nokugqwala kokugqwala kokuqhekeka ezimweni zokugqwala ezinamanzi. Okuqukethwe okuphezulu kwe-chromium kunikeza ukumelana okungcono ekuqhekekeni ngokukhonkotha kanye nokuqhekeka kwe-crevice. I-alloy inokumelana kahle nokugqwala kwe-nitric acid kanye nama-organic acid, kepha ukumelana okulinganiselwe kwe-sulfuric acid ne-hydrochloric acid. Ukumelana nokugqwala okuhle ku-oxidizing kanye nosawoti ongasho lutho, ngaphezu kwamandla okugqwala okukhonkotha kuma-halides. Iphinde ibe nokuphikiswa okuhle kokugqwala emanzini, umusi kanye nokuxutshwa komusi, umoya kanye nekhabhoni diok dioxide.

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

I-316l i-elbow ilusizo ikakhulukazi ezimweni ezinzima ezilimazayo njengoba iyinsimbi engeyona eyezibuthe ne-auntenitic. Inikeza ukumelana okuhle kakhulu ku-oxidation kanye nokuphamba. Ama-Pipe Fittings SS 316 \ 316l ilungele izinqubo eziningi zezimboni ezidinga ukumelana okuphezulu ezindaweni ezinokhahlo. Lokhu kufakwa kwe-tubular kungamelana nezinto eziningi ze-acidic, amakhemikhali kanye ne-chloride pitting. Saziwa kabanzi ngokuletha imikhiqizo ngokuya ngezidingo zethu eziphuthumayo zamakhasimende ahlonishwayo.