Insimbi engenasici ilungele izinhlelo zokusebenza zesikhathi eside ezizobhekana nezinto, umswakama, namakhemikhali awonakalisayo awonakalisayo.

Uhlobo 17-4 Ph Insimbi Engagqwali yiyona esetshenziswa kabanzi kuyo yonke imithamo yensimbi eqinile. Isici sayo esibalulekile sesethi sinikeza abaklami ithuba lokukhulisa ukuthembeka komkhiqizo ngenkathi belula ukukhiqiza kanye nokunciphisa izindleko.

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-SMO 254 Amapayipi angamelana nengcindezi emishini ephezulu kanye ne-alloy 254 SMO Pipe TRESHERE TRESHERE PRESHERE EMATHELO EZIQHAWULEKILE KANYE NEMIPHUMELA EBONAKALAYO.

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.

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.

I-Gloentsers yensimbi engama-316 yenzelwe izicelo ezimweni ezingemuva kwezemvelo. Ngakho-ke, lezi zimboni zidinga uchungechunge lwensimbi engagqwali yensimbi ukuhlinzeka ngokuvikelwa okuthuthukile kanye nokuphikiswa okuphezulu kokugqwala. Ama-SS 316 ama-bolts namantongomane akhiwe nge-ni-cr-mo alloy auntenitic insimbi engagqwali yamandla amahle nokuphikiswa okuhle kakhulu.

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-Stainless Steel 304 Amapayipi Bends angowokucaciswa kwe-ASTM A403. Bangahluka kumadayimitha angamagama asuka ku-1 \ 8 amayintshi abe ngamasentimitha angama-48. Izindinganiso zalezi zinhlobo ze-ASME B16.9 ne-B16.28.

Amalangabi ensimbi engagqwali
I-Solution Heat Treatment and Anneling yizindlela ezivamile zokwelashwa kokushisa kwezinsimbi ezingezona ezi-Ferrous. Endabeni yami yokugcina, ngabheka inqubo yokwelashwa kokushisa kwezinsimbi ezinamandla njengensimbi. Namuhla uzofunda ngezinqubo ezilandelayo zokwelashwa kokushisa, kufaka phakathi nokwelashwa kokushisa kwesisombululo kanye nokungena. Uzofunda futhi ngokuqina kwethala, i-nitriding, ebandayo, ukusebenza kwabandayo, ukuhumusha.

Lapho kudingeka i-welding, insimbi inempahla yokuqhekeka njengoba ipholisa. Amazinga okushisa aphezulu wenqubo yokufaka i-welding abangela lokho okwaziwa ngokuthi "ukufezekiswa okushisayo" njengopholile wensimbi. Lokhu kwenza izakhiwo zakhiwe ngensimbi ephezulu yokuqukethwe kwekhabhoni zithambekele ekulimaleni ngenxa yokwakhiwa kwemifantu ezindaweni lapho insimbi ifakwa khona insimbi. I-Alloy yensimbi engagqwali isetshenziswa ezinhlobonhlobo zezicelo njengoba ilungele kahle ukugwema ukugqwala kwe-weld. Futhi ingamelana namazinga okushisa aphezulu futhi inendawo ephezulu yokuncibilika cishe ngama-degrees Celdius acishe abe ngu-2,500 ama-degrees acishe abe ngu-1,370. Ngaphezu kwekhabhoni, le alloy iqukethe u-2% manganese futhi aze afike ku-0.75% salicon.

Abakhiqizi bensimbi engagqwali

An08800 \ Incoloy 800, ANC N08810 \ Incoloy 800ht, unc N08811 \ Incoloy 800ht, unc8825 \ Incoloy 825

Ama-bolts abamba izinto zokwakha ndawonye ngokusebenzisa ingcindezi eqinisa ikhanda le-bolt ku-nati. Bashada nezimbobo ezihambisanayo ezinemibala namantongomane ukwakha uxhumano olubunjiwe. Idizayini yabo yentambo yangaphandle ibenza balulaze ngokuqinisa nge-wrench noma i-pliers. Inhloso ye-bolt incike esimweni sayo, uhlobo lwekhanda nosayizi. Izinhlobo ezivame kakhulu zama-bolts zifaka ama-hex ikhanda ama-bolts, ama-u-bolts, ama-eye bolts, amabakaki, ama-lifts, amakhuba namafafanisi.

I-ASTM A403 WPP304H Pipe Fittings isho ukufakwa kwamapayipi okwenziwa yi-auntenitic stainless amabala kanye nebanga yi-astm a403 WPP304h.Izinto ezisetshenziswayo embonini ye-ERA yokulawula.

Ukuqongelelwa kwethusi kuma-alloys webanga le-904l kwenza ukuthi imelane nokugqwala, ikakhulukazi i-phosphoric, i-acidic, ne-sulfuric acid.it uhlobo lokugqwala nokushisa kwensimbi.

Ibanga F22 iyinsimbi ephansi ye-alloy equkethe i-chromium engu-2.25%. I-alloy isetshenziswa kabanzi kuzicelo ze-wailt tatch Wellhead for izixhumi, ama-hanger kanye nama-valve ama-block. Amazinga hardness aze afike ku-22 HRC amukelwe kuNace Mr0175. Ibanga livame ukusetshenziswa njengensimbi eyisisekelo yezakhi ze-clad.

I-Monel 400 iyi-alloy ye-nickel-Copper (cishe ngo-67% NI ¨c 23% Cu) emelana namanzi asolwandle kanye nama-caustic solutions ezindaweni eziningi ze-acidic ne-alkaline ezifanelekile ngokunciphisa izimo. Ukuhlehlisa okuhle nokusebenza okushisayo okulungele izinhlelo zokusebenza zamanzi olwandle.

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-SS 316 \ 16l Flanges ingenye yemikhiqizo evame ukufunwa kakhulu embonini. Lawa ma-ss flanges ayaziwa ngezabelo zawo njengokumelana kangcono nokuphikiswa, ukugcwala okukhohlisayo kanye ne-crorvice uma kuqhathaniswa nohlobo 304.

Insimbi engenasici inamandla okumelana no-oxidation asemkhathini, okungukuthi, ukugqwala, futhi inamandla okumelana nokonakala ku-acid eliphakathi nendawo, i-alkali nosawoti, okungukuthi, ukumelana nokugqwala okunjalo. Kodwa-ke, inani lokuphikiswa kokugqwala liyahlukahluka ngokwakheka kwamakhemikhali kwensimbi uqobo, isimo somunye nomunye, izimo zokusebenzisa, kanye nohlobo lwendlela yemvelo.

Ibanga 316 yibanga elijwayelekile le-auntenitic eline-molybdenum. I-molybdenum inika ama-316 ama-batter ajwayele ukumelana nezakhiwo zokuphikazeka kwe-316 kunebanga eliphakeme kakhulu ekuphayininisweni (isici esinjengesilo) kanye nokugqwala kwe-crevice. Amamaki angama-316 nawo anikeza ubunzima obuhle kakhulu ngisho nangaphansi kwamazinga okushisa ama-cryogenic.

Izicelo ezejwayelekile ezingama-310 \ 310s Amapayipi ensimbi angenasici asetshenziswa ku-fluelized embhedeni ama-burners, ama-kilns, amashubhu ama-tube, ama-ancowell, ama-afflection ama-boods, ama-saggar, imishini yokufaka ukudla, Izakhiwo ze-Cryogenic.

1.4539 Ipuleti, ukumelana okuhle kwe-oxidation. Kodwa-ke, ukuqina kwezakhiwo kwaleli banga kudiliza amazinga okushisa aphezulu, ikakhulukazi ngenhla 400¡¡Ãc. Izinto ze-ASTM A240 UN08904 Izinto ezibonakalayo zingaba yisixazululo ukushisa okuphathwe ku-1090-1175¡Ãc kulandelwa ngokucishwa. Ukwelashwa kokushisa kufanelekile ukuzenza lukhuni. I-1.4539 ishidi lisetshenziswa ikakhulukazi emishini yokucwengelwa kwamafutha, e-pulp kanye nephepha lezokucubungula embonini, izitshalo zokukhahlela kwegesi, njll.

I-Finanling yensimbi Flange isebenzisa i-flange njengesixhumi phakathi kwezingxenye ezimbili zokuxhumeka kwamapayipi, kunokuba kuxhumanise ngokuqondile ipayipi. Inzuzo yayo uma iqhathaniswa nokuxhumeka kwepayipi okuqondile, i-filange yensimbi engenasici iphephe futhi ithembekile ngokwengeziwe, futhi isikhombimsebenzisi siphephe kakhulu.

Izici eziphambili ze-304 zensimbi ezingagqwali ezingenasici ezivela ku-iron¡ªªare chromium ne-nickel. I-304 iqukethe i-18 - 20% chromium (CR). I-Chromium ingamakhemikhali abalulekile kuyo yonke insimbi engagqwali, yakha isendlalelo esincanyana senza insimbi "esingelutho"
Saw lsaw erw efw
I-duplex steel
Xhumana nathi
Isiphepheli
DIN 934 hex nati nut
I-DIN 912 hex socket cap isikulufa
Amapuleti ensimbi alloy nama-sheets namakhoyili
Washer Spring "
DIN 933 Hex Bolt ngentambo ephelele
Insimbi engagqwali i-al-6xn tube asme sb 676 ex n08367 tubing
I-HT A403 WP904L-S 1.25 "SCH40S 8918

I-Stainless Steel 304 Flangos iyizakhi ezisetshenziselwa ukuxhuma amapayipi ndawonye. Ziyahlukahluka kusuka ekufakweni kulokho wonke ama-flanges anokuvezwa kwangaphandle okuvela kubo okunikeza isikhala esingeziwe sokunamathiselwa okunjenge-welding noma i-bolting. I-Roopam Steel ngumenzi kanye nomhlinzeki oholayo walawa mafulethi.
Uma kuhlinzekwa i-ASTM A182 esimweni esijwayelekile nesithukuthele, ubuncane bokucindezela okungu-0.2% buyi-22 ye-ASTM A182 alloy insimbi eno-2.25% Chromium. Imvamisa isetshenziswa njengezinsimbi ezisezingeni eliphansi lezento, i-F22 isetshenziswa futhi kuzicelo ze-oyela patch Wellhead yemikhiqizo efana nama-hanger, izixhumi nama-valve, phakathi kwabanye.
I-ASTM A453 Ibanga le-660 Ibanga D Ukucacisa okucacisiwe kunikeza amandla wesivuno, okusho. I-95 KSI 655 MPA] Ngokulandelana kwensiza ephezulu yokushisa, izingxenye ezibunjiwe njengama-stud, ama-screws, amantongomane, ama-hex bolts namanye ama-fasteners ahlukahlukene wokucindezela umkhumbi nama-valve flanges. I-ASTM A453 Ibanga le-660 Ibanga le-DALA D BOLTS yi-SuperLal-based Supelloy Bolts eyenziwe nge-Iron-Nickel-Chromium Alloy ngokungezwa kwe-molybdenum ne-titanium. I-A453 660 Ibanga d bolts ligcina amandla amahle kanye nokumelana ne-oxidation emazingeni okushisa aze afike ku-1300.

Insimbi engu-316l ihlanganisa izakhiwo ezinhle kakhulu zemishini ngokukhononda okuhle ngolunye lwezinhlaka ezinhle kakhulu zamakhemikhali emndenini wensimbi.

I-660DD Black Nature Okungenasici M35 Hexagon Socket Head Bolt Hexagon Socket Head Bolts 660d Hexagon Socket Head Bolt

Amabha we-nickel alloy nezinduku
I-Solution Heat Treatment and Anneling yizindlela ezivamile zokwelashwa kokushisa kwezinsimbi ezingezona ezi-Ferrous. Endabeni yami yokugcina, ngabheka inqubo yokwelashwa kokushisa kwezinsimbi ezinamandla njengensimbi. Namuhla uzofunda ngezinqubo ezilandelayo zokwelashwa kokushisa, kufaka phakathi nokwelashwa kokushisa kwesisombululo kanye nokungena. Uzofunda futhi ngokuqina kwethala, i-nitriding, ebandayo, ukusebenza kwabandayo, ukuhumusha.

Insimbi engenasici 317l RTJ Flange inezindandatho ezimbili njengababili futhi ixhunyiwe kumapayipi nge-welding. Njenge-flanges ye-socket Weld, ama-SS 317 \ 117l we-weld intamo flange inentamo ifakwe kukho ukuze ixhumeke kangcono.

Isixazululo Sokushisa Sokushisa Ukwelapha 316 Izinsimbi Ezingagqwali Insimbi Engagqwali Fittings Npt

Insimbi engenasici angama-316 asetshenziselwa amapayipi ezinhlelweni zamapayipi ukuxhuma amapayipi aqondile ukuze uvumelanise nosayizi nobukhulu obuhlukile, futhi uzuze inhloso yokulawula ukugeleza koketshezi. Isetshenziswa ezinhlelweni zamapayipi ukulawula ukulethwa kwamanzi, igesi noma imfucuza ewuketshezi ezindaweni ezentengiso noma zasekhaya.
Ama-nickel alloy fasteners
I-duplex steel
Xhumana nathi
Isiphepheli
DIN 934 hex nati nut
I-DIN 912 hex socket cap isikulufa
Amapuleti we-nickel alloy namashidi namakhoyili
Washer Spring "
DIN 933 Hex Bolt ngentambo ephelele

I-Stainless Steel 316 yibanga elingenamikhawulo elingenacala eline-4% molybdenum ekwakhiweni kwalo. Okuqukethwe kwe-chromium, i-nickel ne-molybdenum yenza insimbi engagqwali engama-316 inamandla, ukumelana nokugqwala kanye ne-ductile.
Saw lsaw erw efw
I-duplex steel
Xhumana nathi
Isiphepheli
DIN 934 hex nati nut
I-DIN 912 hex socket cap isikulufa
Amapuleti ensimbi alloy nama-sheets namakhoyili
Washer Spring "
DIN 933 Hex Bolt ngentambo ephelele
Insimbi engagqwali i-al-6xn tube asme sb 676 ex n08367 tubing
Ubude: Ngokwesidingo sakho. "

Thenga insimbi engenasici angama-254 amapayipi we-welde kanye nama-smo 254 skwele amapayipi wesikwele

An06002 \ hastelloy x, an cy »

Ngokwengeziwe, okuqukethwe okuphezulu kwe-chromium esetshenziselwa i-alloy i-allyless arvainless 304 amapayipi angenamthungo yilokho okunikezela ukumelana nokuvumelanisa nezindlela zokushisa ezingaba ngu-176¡

Izikopelo ezingama-660, ezingezona amabuthe esimweni esiveziwe, kepha zingaba ngumagrezi omncane ngokufudumala. Yize inamandla aphezulu afanayo nokuphikiswa kokugqwala njengamanye ama-steel, i-ASTM A453 GR. I-660 hex head bolts ikhiqiza ama-welds anamandla ngenxa yokuqukethwe kwabo okuphansi kwekhabhoni. Izikopelo ze-ASTM A453 Ibanga le-660 zilungele izinhlelo zokushisa. Leli banga le-fasteners lihlukaniswe ngama-a, b, c, d amamaki. Izinto zokwakha yikhabhoni, i-manganese, phosphorus, isibabule, i-silico, i-nickel, chromium, i-aluminium, i-aluminium, i-aluminium, i-aluminium, i-aluminium, i-aluminium, i-aluminium, i-aluminium, i-aluminium, i-aluminium, i-aluminium, i-boron. I-ASTM A453 Ibanga le-660 Bolts lithola amandla abo nokuphikiswa kokugqwala kusuka kwinhlanganisela yezinto zokwakha.

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-ASME B36.19M ingukucaciswa okujwayelekile kwamapayipi ensimbi angenasici, acacisa ubukhulu, ukubekezelelana kanye nezidingo zokukhiqiza amapayipi afakwe emthungo.