2022 China umphakeli ekhiqiza ikhwalithi ephezulu yokuDlunga Fitleng Cap cap cap

Izicucu zensimbi ezingagqwali ziqukethe i-10% nickel kanye nokuqukethwe okuphezulu kwe-chromium. Abakhiqizi bokufakwa kwensimbi engenasici bakhiqiza lokhu kufakwa ngokungeziwe kwe-manganese, phosphorus, ikhabhoni, i-silicon kanye nesibabule ngaphezu kwezinto ezimbili eziyinhloko.

I-Incoloy 825 Fittangs yaziwa ngokumelana kwayo ekuqhekekeni kokugqwayiza okuhlobene nokucindezelwa kwe-chloride kanye nokuphamba. Singumkhiqizi oholayo nomhlinzeki we-ASTM B366 Alloy 825 Elbow. Ukungezwa kwe-titanium kuya ku-alloy yilokho okuqinisa i-alloy 825 tee ngokumelene nokuzwela esimweni se-as-welded. Ngakho-ke, ukwenza lokhu kugcwaliswa kumelana nokuhlaselwa kwezinto zokuxhumana ngisho nasemazingeni okushisa angajwayelekile enze njalo amabanga angenazinsimbi angenazinsimbi.

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

Lokhu kusho ukuthi i-titanium ingasetshenziswa njengokufakwa esikhundleni senzuzo enkulu ye-thileªª, njengoba ilula kunensimbi. Iqinile kabili njenge-aluminium ne-60% denser.

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.
316 kanye nama-316l insimbi engenasici yepayipi egoba amapayipi e-marine-grade
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.

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.

Ama-auntenitic ama-stainless angenasisekelo athambekele ekuqhekekeni kwengcindezelo kokuqhekeka (i-SCC) ezindaweni ze-halide. Yize uthayipha izinhlobo ezingama-316 zimelana kakhulu ne-SCC kune-alloys ye-18CR-8 NI ngenxa yokuqukethwe kwabo kwe-molybdenum, basathambekele. Izimo ezikhiqiza i-SCC yilezi: (1) Ukuba khona kwe-halide ion (imvamisa chloride ion), (2) ukucindezelwa okusele okusele, kanye (3) namazinga okushisa angaphezulu kwe-120¡ã (49¡Ãc).
Lezi zinsimbi zensimbi ze-alloy wp22 zikhiqizwa ngenhloso yokuhlinzeka ngokwenza kangcono futhi zifeze zonke izidingo zezinhlelo zokusebenza zezimboni.I-A234 wpl22 zinamapayipi emigwaqweni, amapayipi, nezinhlelo zamapayipi wamanzi.

Lesi sici silusizo kakhulu ezinhlelweni ezisebenzisa ukufakwa kwezinyawo ze-Nickel 201 Okungathenjekiswa yi-sodium hydroxide ngisho namazinga okushisa angaphezu kuka-300 ¡Ãc.

Ukufakelwa kusetshenziselwa ukuguqula ukuqondiswa kwepayipi. Indlela elula ukugoba ipayipi. Kodwa-ke, yelula futhi itholwa udonga lwangaphandle lwepayipi. Ibuye ibe khona izindonga zangaphakathi zepayipi. I-2205 Ukufakwa Kwensimbi Engagqwali kwaziwa nge-autenitic yabo kanye ne-Ferritic miscructures yabo. Bakhombisa izakhiwo zazo zombili lezi zifundo. I-ASME sa815 duplex butt butt butt welded ipayipi ukufakwa kokuphikiswa okwenziwe ngcono kwasendaweni ngokuqhathaniswa namabanga angama-316 no-317.
I-304 insimbi engagqwali yokushisa amanzi e-gerping igesi i-316 I-Wear yangaphakathi nangaphandle ye-S30400 Elbows - Zhengzhou Huitong Pipeline Equipment Co, Ltd.
I-SMLS ye-Carbon Ston A234 WPB SMLS ingumkhiqizo ongenamthungo onciphisa ububanzi be-pipeline.Unless echazwe ngamapuleti ensimbi e-carbon noma ishidi, insimbi ingenziwa ngokusanhlamvu okumabalazeli noma okuhle okusanhlamvu. Yikuphi i-ASTM A234 WP9 yokwenziwa umkhuba omuhle wokusanhlamvu.
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
Mayelana namandla aphezulu kanye nokuqina komthelela omuhle kakhulu, ukuqina kokugqwayiza kwengcindezi namandla aphezulu kuboniswa imvelo yawo ye-ferritic Ukufakwa kwamapayipi kwe-IS31803 kutholakala okuphezulu lapho okufunwa khona kokuphikiswa kokugqwala namandla amahle. Ku-oxidizing, acidic kanye ne-caustic kulezi zindawo, kukhombisa ukumelana okuhle maqondana nokugqwala okukhohlisayo kanye ne-crevice.

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

Ukufakwa kwakhiwe kwakhiwa bese kufudunyezwa ekushiseni okuphezulu kulandela ukupholisa okusheshayo eduze kokupholisa kusemoyeni okusesandleni. Lokhu kupholisa okusheshayo kunezela emandleni ensimbi engenasici angama-310 amapayipi futhi kubenza baqine kakhulu. Ama-SS 310 afanelekile asetshenziswa ezimbonini ezinjengezinhlelo zamanzi olwandle, izitshalo zamandla okuphehla amandla okushisa kanye namapayipi afuywayo amaningi nawo. Ukufakwa kwezilwandle ezingama-310s SS kusetshenziswa emakilasini wokucindezela ahlukene ukubhekana nesidingo sokuqukethwe kwesicelo sengcindezelo.

Thayipha insimbi engama-304 engagqwali inguchungechunge lwe-T 300 lwensimbi engagqwali i-auntenitic. Inobuncane be-chromium engu-18% ne-8% nickel, ehlanganiswe ne-carbon engu-0.08%. Kuchazwa njenge-Chromium-Nickel Auntenitic Alloy.304 Insimbi Engagqwali isetshenziselwa izinhlelo ezahlukahlukene zezindlu nezimboni njengokuphatha ukudla kanye nemishini yokucubungula, izikulufu, kanye nama-mainchlils. I-304 Insimbi Engagqwali nayo isetshenziswa emkhakheni wezakhiwo ukuze ama-accents angaphandle anjengezici zamanzi nezici zomlilo. Kubuye kube yinto evamile yekhoyili yama-vaporizers.

Bangaphinde babe nomthungo emvelweni. Ububanzi bemfihlo bokufakwa komthungo kuvela? amayintshi kuya kuma-intshi angama-24 kanye nokufakwa kwezinsimbi okufuywayo kusuka? amayintshi afinyelela kumasentimitha ayi-120 ubukhulu.

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

Ngaphezu kwezindawo ezingama-304, 316 zensimbi engagqwali kanye neziphetho ze-tube ziphelile zikhule ukumelana nokukhulisa ukubhujiswa ngenxa yokungezwa kwe-molybdenum ekubukeni kwabo. Kukhona ama-flanges e-duplex esifushane kanye nokufakelwa.

I-China umphakeli i-China Pipe Fight ye-ASTM ephezulu ye-ASTM A815 ANS S32750 ALIXICE TEE

I-Hastelloy C-22 ikhonjwa uhlelo lokufaka izinombolo oluhlanganisiwe (ama-Ens)? N06022. Kuyi-alloy esekwe yi-nickel ene-nickel ephezulu (56%), i-chromium (22%), kanye ne-molyddenum (13%).

Ibanga 310s I-Stickless Butt Weld Witle Fitting liqukethe i-carbon ephansi, enesilinganiso esiphakeme se-nickel kanye ne-chromium yokuhlanza i-hydrogen suldrogen suldrogen, izingxenye zokwelashwa, amabhasikidi okushisa, ama-offenser, phesheya kwezilwandle njll.

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

I-ASME B16.28 I-Radius Radius Elbows, i-radius emfushane ye-180-Deg Returns: 1 \ 2 "-24" Ubukhulu obudongeni: Sch5S-Schxxs

Ukuvimbela ukuzwela kanye nokugqwala okuvela komoya, kuthwala i-niobium. Inokumelana okuthuthukile kwe-SCC ekubizeni i-20% kuya ku-40% sulfuric acid. Ayikho ama-weld ama-weld noma amakhambi angemuva we-wewld ayadingeka ku-WNR 1.4306 Fittings Pipe. Kwenziwa ngaphandle kobunzima ngokusebenzisa ubuciko bendabuko bezentengiselwano.

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

Hpe 45 degree Elbow LR 36 x Sch.xs ASTM A234 WPB Heat 2562699

Ukufakwa kwensimbi okuphansi kwe-carbon okuphezulu okuphezulu okuphezulu kwe-a860 WPY 70 I-Elbow Fittings ihlanganiswe ngamakhemikhali ngezinto zensimbi ezinjengo-Nickel, i-Chromium, i-molybdenum, i-manganeum, i-niobium, isibabule, i-silicon ne-phosphorus. Ukungezelelwa kwalezi zinto zensimbi ku-alloy kwenza kube namandla futhi kunikeze ukumelana okwandayo kokugqwala. Amandla wesivuno we-WPHY 70 Izinto ezibonakalayo zingama-570 MPA kanti namandla ayo ashubile angu-485 MPA.

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

I-ASME B16.28 I-Radius Radius Elbows, i-radius emfushane ye-180-Deg Returns: 1 \ 2 "-24" Ubukhulu obudongeni: Sch5S-Schxxs

I-Grade 316 I-Pipe Bend isebenza kalula, ngezindlela ezijwayelekile ze-Sheet Metal ezisebenzayo, ngaphandle kwalokho akunakusikwa umoya-mpilo. Ukusika kwe-plasma kujwayelekile. Ikhono lokudweba elijulile leBanga lesigaba 316 livelele, ngenxa yokuqina kwalo okuphezulu kwe-Auutenite.

I-alloy isetshenziswa kakhulu embonini yamakhemikhali ngamandla ayo nokuphikiswa kokugqwala.

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

I-ASME B16.28 I-Radius Radius Elbows, i-radius emfushane ye-180-Deg Returns: 1 \ 2 "-24" Ubukhulu obudongeni: Sch5S-Schxxs

I-ASTM engagqwali yensimbi engenacala Wp 321h ASTM \ ASME A403 WP 347, WP 367H

I-304 insimbi engagqwali yokushisa amanzi e-ger Heater Fighting 316 I-S30400 ye-S30400

Abpw a403 WPP317 ukufakwa kwamapayipi? Kungaba ukuguqulwa okuguquliwe kwe-stainless 317l ukufakwa kwamapayipi kwamapayipi.