I-copyright © zhengzhou Huitong Pipeline Equipment Co, Ltd. Wonke Amalungelo Agodliwe

Kuyinto i-alloy yensimbi engagqwali ene-nickel ephezulu (24%), i-chromium (22%), i-molybdenum (6%), kanye ne-90% Ukuqokwa) ngenkathi u-2205 (ama-US s32305 \ s31803) no-2507 (ama-US s32750) ama-duplex kanye ne-super duplex insimbi engenacala, ngokulandelana.

I-SAE 304 Insimbi Engagqwali 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. Kuyinsimbi engelutho engagqwali. Akukancane ngogesi nakwesobunxele kunensimbi yekhabhoni. Kuyinto kazibuthe, kepha kazibuthe kakhulu kunensimbi. Inokumelana nokuqina okuphezulu kakhulu kunensimbi ejwayelekile futhi isetshenziswa kabanzi ngenxa yokukhululeka lapho kwakhiwa khona ngezimo ezahlukahlukene. [1]

I-304 \ 304l ayizibuthe ezingozini ezivelele futhi ayinakuba lukhuni ukwelashwa okushisa. Ubulukhuni kanye ne-Tensile Force_ kungakhushulwa ngokusebenza okubandayo, okungaholela kwizakhiwo ezincane ze-Magnetic. Kuqinisekiswe okuqinisekisiwe okungu-304 \

Ama-flases ethu we-SS 317 amukelwa kahle ngamakhasimende ekusebenzeni kwawo okuthembekile, ukuqina kanye nokumelana okuhle nokugqwala nokugqoka. I-SS 317 i-auntenitic-equkethe i-auntenitic alloy enamandla akhuphuke kakhulu ngokuqhathaniswa nama-general Chromium-Nickel Alloys afana ne-SS 304 ne-SS 316l.

I-904L (N08904, 14539) Insimbi ye-Supe Austenitic Engagqwali iqukethe i-14.0-18.0% Chromium, 24.0-26.0% nickel, 4.5% molybdenum. Insimbi engu-904l supen auntenitic stainless esingenacala, i-carbon ephansi, ephezulu, i-molybdenum auntenitic acid acid acid acid, okuyinto ephathelene nenkampani engenisiwe evela enkampanini yaseFrance H¡¤s. Inamandla amahle okusebenza-wokuphambuka, ukumelana kahle nokuphikiswa okunamandla kuma-acid angenangqondo afana ne-sulfuric acid, i-phosphoric acid ngokumelana kahle nokugqwala kwe-crevice ukumelana nokuphikiswa kwengcindezelo. Ilungele ukugxila okuhlukahlukene kwe-sulfuric acid ngezansi kwe-70 ¡Ãc, futhi inokuphikiswa okuhle kokugqwala ku-acetic acid yanoma yikuphi ukugxila kanye nokushisa ngaphansi kwengcindezi ejwayelekile, kanye nase-acid exubile ye-formic acid ne-acetic acid.

Ama-N083367 futhi abizwa futhi njengoba i-alroy al6xn iyikhabhoni ephansi, ubumsulwa obuphezulu, ubumsulwa be-nitrogen-auntenitic "ama-nickel-molybdenum alloy ane-chloride pittipt kanye ne-crevice corrision.

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

I-Flanged Joint yakhiwa okuhlukile okuhlukile futhi okuzimele yize izingxenye ezihlangene; amafuvu, ama-gaskets, kanye ne-bolting; aqoqwe ngelinye ithonya, i-fitter. Izilawuli ezikhethekile ziyadingeka ekukhetheni nasekusetshenzisweni kwazo zonke izinto ezikhona ukuthola okuhlanganisiwe, okunokuqina okuvuzayo okwamukelekayo.

I-Incoloy 925 insimbi engenasici inikeza ukumelana okuvelele ekuphathweni kokugqwala okujwayelekile kanye nokugqwala kwe-crevice

I-Stainless BW Fittings I-READ STUB STUB ENDS ASTM A403 WPS31524 Isibonelo Eside

I-ASTM A638 Ibanga 660 Alloy yi-Precistation harning insimbi engagqwali engenacala efanelekile kwizicelo zokushisa eziphakeme. Leli banga lilungele izinhlelo zokusebenza ezidinga ukumelana kahle nokugqwayiza kanye namandla aphezulu emazingeni okushisa afinyelela ku-700 ° C. Ingasetshenziselwa izinhlelo zokusebenza eziphansi zokucindezela ezindaweni eziphakeme.

Ifaka insimbi engama-304 engenasici ukuze imelana nokugqwala okuhle kakhulu, le llainger evunyiwe ye-weldi tek flange ingafakwa ohlelweni nge-clurceferance ye-wald entanyeni. Indawo ye-welded ingahlolwa kalula yi-radiography. Ipayipi elifanisiwe ne-Flange Brore inciphisa isiyaluyalu nokuguguleka ngaphakathi kwepayipi. I-Flange ihle kakhulu ukuze isetshenziswe kuzinhlelo zakho ezibucayi futhi ilungele ukusetshenziswa ngomoya, amanzi, uwoyela, igesi yemvelo kanye nomusi.

I-A479 ingukucaciswa kwemigoqo kanye nezinduku ezikhiqizwe kumabanga amaningana e-auntenitic, Ferritic, Duplex noma i-Auntenitic-Ferritic and Martensitic Steel engenacala. Njengoba le ebhalwe ngensimbi engagqwali i-A479 Round Bar ingakhiqizwa kunoma yimaphi amamaki angenhla, kungaba ukushisa okuphathwe ngendlela ehlukile.

I-ASTM A312 I-IPP316 iyincazelo ejwayelekile ye-seamless engenamthungo, i-suuntenicled auntenitic esetshenzisiwe amapayipi wensimbi angenamikhawulo asetshenziswa ezisetshenzisweni ezisezingeni eliphakeme zokushisa kanye nezinsizakalo ezijwayelekile. Ipayipi lensimbi engama-316 le-seamless lensimbi lenziwa ngenhlanganisela ye-chromium, i-nickel, kanye ne-molybdenum, enikeza i-SS 316 i-seamless tube ukumelana kahle nokugqwala.

I-Finanling yensimbi Flange ibizwa nangokuthi ipuleti le-Flange. Ama-Flanges yizingxenye ezixhuma amapayipi komunye nomunye futhi zixhunywe emaphethelweni epayipi. Ukuxhumeka kwe-Flange noma i-Flange ngokuhlangene kubhekisele ekuxhumeni okuguqukayo kweqembu lezakhiwo ezihlanganisiwe zokubopha ezixhumeke ngama-flanges, ama-gaskets kanye nama-bolts.

I-304 inezakhiwo ezinhle kakhulu zemishini futhi imelana nama-ejenti ahlukahlukene awonakele. 304 \ 304l amakhoyili ensimbi engagqwali namapuleti ayingxenye yomndeni wensimbi engenasici. Ibanga le-304 linokuqukethwe okuphansi kwekhabhoni kune-302 futhi 304 \ 30L \ 30L \ 30 304l inokuqukethwe okuphansi kwe-carbon 304. Izinhlobo ezingama-304 no-304l zivezwa kahle kakhulu kanye nokuvikelwa komkhakha womkhakha wamakhemikhali.

I-316l insimbi engagqwali inguqulo yekhabhoni ephansi ye-316 insimbi engagqwali esiza ukugwema ukufudumala kwe-carbide kusuka ekushiseni. I-Grade 316 Insimbi Engagqwali inokuqukethwe okuphansi kwe-chromium cishe ¡ª ªebut kwandisa okuqukethwe kwe-nickel futhi kunezela i-molybdenum ukuxuba.

Izindonga zepayipi lensimbi zisebenza ngaphansi kwengcindezi engapheli ngenxa yezenzo ezinhle kakhulu kanye namandla aphezulu okulayisha.
Ngenxa yokumelana nokugqwala kwe-alloy¡¯¯s namandla aphezulu, i-al-6xn insimbi engenasici angukukhetha okungcono kunokudla okujwayelekile kwe-alloy engenacala futhi kubiza kakhulu ama-nickel-basel alloys esebenzayo. I-Chromium, i-molybdenum, i-nickel ne-nitrogen bonke abanikela ngokumelana nakancane ekugcekeni yimidiya ehlukahlukene. I-Chromium yi-ejenti eyinhloko yokuhambisa ukumelana nokugqwala ezindaweni ezingathathi hlangothi noma ezi-oxidizing. I-Chromium, i-molybdenum ne-nitrogen kukhulisa ukumelana nokugqwala okukhonkotha. I-nickel ifaka isakhiwo se-auntenitic. U-Nickel noMolybdenum bobabili bahlinzeka ngokumelana okwengeziwe kokuqhekeka kwe-chloride ukuxabana kokuqhekeka ekunciphiseni izindawo zokunciphisa ama- I-alloy yenzelwe ukuba ibe yinto engamelana nayo emanzini asolwandle futhi itholakale ukuthi ingamelana nezindawo ezibanzi zokulima. Ngenxa yokumelana nokugqwala kwe-alloy namandla aphezulu, i-al-6xn insimbi engagqwali i-flange ingukukhetha okungcono kunokudla okujwayelekile okungekho emthethweni kwe-alloy engenacala futhi kubiza kakhulu ama-nickel-basel alloys esebenzayo.

Amapayipi angama-304 enziwe ngensimbi engama-304 engagqwali, impahla ejwayelekile futhi ethandwayo kuzinhlelo eziningi zezimboni ezidinga ukumelana nokugqwala kanye noximation. Lawa mapayipi amapayipi e-S30400 ahlanganiswe asebenzisa imishini ekhethekile nezinqubo, eziqinisekisa ukuthi zinembe kakhulu futhi zithembekile.

I-alloy ethandwayo yensimbi engenasici ngohlu oluncibilikayo lwe-2 500 ¡Ãf ¨c 2,350 ¡f (1,350 ¡ Njenge-alloy yensimbi engenasici, inezimfanelo ezinjengamandla aphezulu, ukumelana nokugqwala, kanye nokugxila okuphezulu kwe-chromium ne-nickel. I-alloy inamandla ashubile angu-579 MPA (84 KSI) kanye nokushisa okuphezulu kokusetshenziswa okungama-800? C (1,472? F).

I-flange ingaba yipuleti lokumboza noma ukuvala ukuphela kwepayipi. Lokhu kubizwa ngokuthi yi-flange eyimpumputhe. Ngakho-ke, ama-flanges abhekwa njengezakhi zangaphakathi ezisetshenziselwa ukusekela izingxenye zemishini.

Insimbi engagqwali
Ipayipi lensimbi engama-316 elingagqwali liye laba yinto ebaluleke kakhulu emkhakheni wezimboni. Le alloy yensimbi ne-chrome yamukelwa ngokumelana kwayo okuphezulu ekugqwaneni, kanye nokuqina kwayo. 316 I-tubing yensimbi engagqwali ingakhiqizwa kumashubhu angenamthungo nama-welded ukuze ahlangabezane nezidingo zamakhasimende athile.

Ama-S32760 insimbi engenacala engagqwali eyenzelwe ukusetshenziselwa izinsizakalo ezinolaka-eziqukethe okunama-chloride-equkethe izimo futhi inengezelwa yi-W ne-CU ngokuqhathaniswa ne-UNS S32750. Inokumelana kahle nokugqwala okwenziwe endaweni kanye nokuqhekeka kokugqwayiza kwengcindezelo ngokuhlanganiswa namandla aphezulu okusebenza.
Kurdish (Kurmanji)
I-duplex steel
Xhumana nathi
Isiphepheli
Khetha ulimi
TI grade 2 bolt din125 1-4in.
Ukukhiqiza i-ASME B36.10 ASME B36.32
Imigoqo yensimbi nezinduku
Asme B36.19M I-Stireless Insimbi Ipayipi
Usayizi "OD: 1 \ 2" "~ 48"
An c th83367 teamless tube al6xn welded tube

I-Stainless Steel Fittings grade 316 3D 5D Pipe Bend for Corposion ephezulu kanye nezicelo zokushisa eziphakeme

Ama-Flango ensimbi ahlinzeka ngokufinyelela okulula kokuhlanza, ukuhlola noma ukuguqulwa. Imvamisa ziza ngezimo eziyindilinga kepha nazo zingafika ngezindlela zesikwele nezinxantathu. Ama-flanges ahlanganiswe komunye nomunye ngokubopha futhi ajoyine ohlelweni lwamapayipi ngokushiswa noma ethangothini futhi aklanyelwe izilinganiso ezithile zengcindezelo; I-150LB, 300LB, 400LB, 600LB, 900LB, 1500LB no-2500lb.

I-Al6XN iyinsimbi e-superAustonitic engenacala ngokumelana okuvelele kokuphamba kwe-chloride, ukugqwala kwe-crevice kanye nokuqhekeka kokugqwala kwengcindezelo. I-Al6xn ingu-Aloy ayi-6 olwenzelwe futhi asetshenziswa ezindaweni ezinolaka kakhulu. Ine-nickel ephezulu (24%), i-molybdenum (6.3%), i-nitrogen kanye nokuqukethwe kwe-chromium okunikeza ukumelana kahle nokuqhekeka kokugqwala kwe-chloride, i-chloride ukumelana, kanye nokuphikiswa okujwayelekile kokugqwala. I-Al6xn isetshenziselwa ikakhulukazi ukumelana nokugqwala kwayo okuthuthukile kanye ne-crevice in clorides. Kuyinsimbi enobunzima futhi engakhathali.
Kurdish (Kurmanji)
I-duplex steel
Xhumana nathi
Isiphepheli
Khetha ulimi
TI grade 2 bolt din125 1-4in.
Ukukhiqiza i-ASME B36.10 ASME B36.32
Imigoqo yensimbi nezinduku
Asme B36.19M I-Stireless Insimbi Ipayipi
Usayizi "OD: 1 \ 2" "~ 48"
I-Stinning Pipe 22mm 316 SPS 40 PCS kuphela ama-PC

I-316l 1.4401 S31603 I-STIANCLEENT I-PIPE I-PIRELLELEKILE KAKHULU KAKHULU KAKHULU KANYE NOKUQHAWULA KAKHULU KWAMAHHALA OKUSHINTSHA KULULA KWEZINHLOBO ZOKUXHUMANA NOKUthengisa. Le SS EX C31603 Pipe yenziwa ngekhwalithi ephezulu 316l insimbi engagqwali engenacala ngokumelana kahle nokugqwala, i-oxidation kanye nokubala, okwenza kube kuhle ngezindawo ezinokhahlo noma izinhlelo zokusebenza eziphezulu.

I-Incoloy 925 Ama-Flanges enziwe ngemvula u-Nickel Alloy. Inikeza ukumelana nokuqhathaniswa okuqhathaniswa kuya ku-IT¡¯s Dadewethu Alloy Incoloy 825, kepha ngamandla akhulayo avela kwinqubo yokuqina kwe-Age.

Ama-washes ensimbi engagqwali amelana nokugqwala okwengeziwe kunamawashi ensimbi futhi acishe aqine. 18 - 8 no-17 - 7 ph Gaskets ensimbi engenasici angasetshenziswa ezindaweni ezimanzi, ezimanzi nasekutshalweni, kepha zizolungisa uma zivezwa ngamanzi anosawoti noma amakhemikhali.

I-Flange ingeyesibili esetshenziswa kakhulu endleleni yokujoyina ngemuva kokuhlakazeka. Ama-Flanges asetshenziswa lapho amalunga edinga ukusatshalaliswa. Inikeza ukuguquguquka kokulungiswa. I-Flange ixhumanisa ipayipi nemishini ehlukahlukene nama-valve. Ama-flanges e-BreakUp angezwa ohlelweni lwePipeline uma kulungiswa njalo ekusebenzeni kwezitshalo.
I-flange iyindandatho yensimbi (eyakhiwe, enqunywe kusuka epuletini, noma i-rolled) yakhelwe ukuxhuma izingxenye zepayipi, noma ukujoyina ipayipi kumhlangano wengcindezi, i-valve, iphampu noma omunye umhlangano ovusiwe ovusiwe. Ama-Flanges ahlanganiswe komunye nomunye ngama-bolts, futhi ohlelweni lwamapayipi ngokushiswa noma ngomcucu (noma okuxekethile lapho kusetshenziswa izimbumbulu). I-Finanless yensimbi filange eyenziwe lula njenge-SS Flange, isho ama-flanges enza ngensimbi engenacala. Amazinga ajwayelekile wezinto ezibonakalayo namamaki yi-ASTM A182 Ibanga F304 \ l ne-F316 \ l, libe ngu-2500 njll.

Ukuze ucindezele ukufudumalo kwe-carbide yezulu, 304 \ 304l Amapayipi ensimbi angenasici angafakwa ngezindlela ezivamile ze-welding. I-ARC ARC WELDING, usayizi wesigaba omncane wensimbi engu-304 yensimbi engenacala nge-0.04% -0.06% carbon ingasetshenziswa nge-aultranur electrode, engeke yabangela ukugqwala kwezinto ezinhlamnene ngemuva kokushiswa. Ukuze uthole ababusi bezigaba obukhulu, gcina ukumelana ngemuva kokuphikiswa kokugqwala kokuqina. , kufanele iguqulwe ibe yinsimbi engu-304l yensimbi engagqwali noma insimbi ye-autenitic autenitic.

I-304 iyinhloso ejwayelekile esetshenziswa kabanzi ekwenziweni kwemishini nezingxenye ezidinga izakhiwo ezinhle kakhulu (ukumelana nokugqwala). Ukuze ulondoloze ukumelana nokugqwala okungokompi kwensimbi engenasici, insimbi kufanele ibe ne-chromium engaphezu kwe-18% kanye ne-8% nickel. I-304 Insimbi Engagqwali ibanga elingagqwali elikhiqizwa ngokusho kwe-American ASTM Standard.
I-Butt Weld Pipe Fittings
I-duplex steel
Xhumana nathi
Isiphepheli
Khetha ulimi
TI grade 2 bolt din125 1-4in.
Usayizi Od: 1 \ 2 "" ~ 48 "
Imigoqo yensimbi nezinduku
Asme B36.19M I-Stireless Insimbi Ipayipi

I-SS 316 I-PIEMELL PIED ne-ASTM A312 i-IPP32 I-WELDED PIPE APPREATIR E-China

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-SS 304 Alloy Steel isetshenziswa ekuthuthukisweni kwamapayipi. Kodwa-ke, i-alloy yakhiwa nge-chromium ne-nickel, enikezela ngamapayipi namashubhu anezakhiwo ezahlukahlukene. Ngaphezu kwalokhu, i-SS 304L inokuqukethwe okuphansi kwekhabhoni kunensimbi engu-304 alloy. Le yindlela edlula ngayo ekumelaneni nokugqwala kwezinto zokugqwala. Ngokufanayo, ama-SS 304H yi-alloy yezicelo zokushisa eziphakeme, enamandla aphezulu okushisa kanye nekhono lokusebenza emazingeni okushisa aphezulu.

I-316 ipayipi bend iyisinqumo esiphakeme sokugqwala okuphezulu kanye nezicelo zokushisa eziphakeme. Kusukela i-316L iqukethe ikhabhoni encane kune-316, inokumelana kangcono nokuqina kokugqwala, okusho ukuthi ama-welds azowina abomvu, ngokungafani nensimbi engama-316 engagqwali.

Lokhu ibanga le-70 noma 366 kungenye yezindawo eziphakeme zokumelana nokuqina. Ukusetshenziswa ezindaweni zasemanzini naseHarsher ezifana nezitshalo zokwelashwa kwendle. Akunandaba noma ngabe yiziphi izinsimbi zensimbi ezingenacala ozidingayo kanye nesicelo sazo, siyaqiniseka ukuthi zinazo esitokweni ukuze sihlangabezane nezidingo nezidingo zakho ngokuya ngokusebenza nentengo.

I-Flange iyisigaxa esinqunyelwe, i-lip noma i-rim, kungaba yangaphandle noma yangaphakathi, esebenza ukukhulisa amandla (njenge-flange yogongolo lwensimbi efana ne-i-beam noma i-t-beam); Ukuthambekela okulula noma ngokuzinza futhi uqondise ukunyakaza komshini noma izingxenye zawo (njenge-flange yangaphakathi yemoto yesitimela noma isondo le-tram, eligcina amasondo asuka ojabha). Igama elithi "i-flange" lisetshenziselwa futhi uhlobo lwethuluzi olusetshenziselwa ukwakha ama-flanges.
Kurdish (Kurmanji)
I-duplex steel
Xhumana nathi
Isiphepheli
Khetha ulimi
TI grade 2 bolt din125 1-4in.
Ukukhiqiza i-ASME B36.10 ASME B36.32
Imigoqo yensimbi nezinduku
Asme B36.19M I-Stireless Insimbi Ipayipi
Usayizi "OD: 1 \ 2" "~ 48"
253MA S31805 Double Stud Bolt Din933 931

Ngenxa yokwakheka kwayo kwamakhemikhali amancanyana, i-RA 253 MA inomnotho kakhulu uma iqhathaniswa kakhulu nokushisa okujulile kokushisa. I-Stainless yensimbi engama-253 MA inamabanga afanayo afana nama-UNS S30815, ama-STELT SS 253 Ma kanye ne-Werkstoff yayo. ngu-1.4835. Izakhiwo zemishini ezisezingeni eliphansi elinqunyelwe yilezi ezinqunyiwe ezi-2 "ezingama-40%, amandla ayo okugcina ashubile wama-87,000 ama-PSI, ukuncishiswa kwawo kwendawo engama-50%, kanye namandla awo avuthiwe we-45,000.

I-ASME B36.19M ingukucaciswa okujwayelekile kwamapayipi ensimbi angenasici, acacisa ubukhulu, ukubekezelelana kanye nezidingo zokukhiqiza amapayipi afakwe emthungo.
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.
I-Incoloy 925 Slip on Flanges ephakanyisiwe ihlinzeka ngokumelana okuhle kakhulu ekuqhekekeni kwengcindezi - ukuqhekeka kokugqwala, ukuqina okukhonkotha kanye nokugqwala kwama-oxidizing kanye nokunciphisa izindawo.
AL6XN N 108367 Engagqwali I-Flate I-Flate AL6xN Ring Izinhlobo Flanges StocHoldy - Zhengzhou Huitong Pipeline Equipment Co, Ltd.