IsiMalayalam

I-Duplex steels stainless ine-microstructure eyi-50% ye-ferritic kunye ne-50% ye-austenitic. Olu qulunqo lubanika amandla angcono kunokuba i-ferritic okanye i-austenitic steels. Iinkcukacha ezithe vetshe ngesi sihloko zinikwe ngezantsi (jonga i-ASTM A790 imibhobho).
I-alloy Steel Flanges
IsiLuxembourgish
Intsimbi ye-alloy
Umbhobho odityanisiweyo
umbhobho wentsimbi kabini
Isiphelo Esilungileyo, Isiphelo Esicacileyo”
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
I-Duplex Steel Fasteners
Ubude: Ngokwemfuno yakho. "
I-ASTM A335 GR P5 P9 P11 P12 P21 P22 P91 Umbhobho wentsimbi ephantsi kwengxubevange
Ukuvelisa uMgangatho we-ASME B36.10 ASME B36.37

Uxhathiso lwe-corrosion luvela ekongezweni kwezinto zokudibanisa, ubukhulu becala umxholo wechromium. Imibhobho ye-ASTM A790 iyaxhathisa kwi-corrosion kunye ne-corrosion kwimingxuma. Imibhobho inokuba ngumbane odityanisiweyo.
I-alloy Steel Flanges
IsiLuxembourgish
Intsimbi ye-alloy
Umbhobho odityanisiweyo
umbhobho wentsimbi kabini
Isiphelo Esilungileyo, Isiphelo Esicacileyo”
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
I-Duplex Steel Fasteners
Ubude: Ngokwemfuno yakho. "
I-ASTM A335 GR P5 P9 P11 P12 P21 P22 P91 Umbhobho wentsimbi ephantsi kwengxubevange
Ukuvelisa uMgangatho we-ASME B36.10 ASME B36.38

Sisebenzisa izixhobo ezivavanyiweyo nezifanelekileyo zokuphucula ukunyanzeliswa kweetyhubhu zealloy. Ezi zicutshungulwa ngenkqubo ye-metallization ecoca iziphene zesakhiwo kunye nezinto eziphathekayo.

I-ASTM A335 iBanga le-P11 ikwabizwa ngokuba yi-ASME SA335 yeBanga le-P11 yeMibhobho, ngumbhobho we-ferritic ongenamthungo we-alloy-steel osebenzisa ikakhulu ubushushu obuphezulu. Igama le-UNS kweli bakala P11 yi-K11597.
I-alloy Steel Flanges
IsiLuxembourgish
Intsimbi ye-alloy
Umbhobho odityanisiweyo
umbhobho wentsimbi kabini
Isiphelo Esilungileyo, Isiphelo Esicacileyo”
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
I-Duplex Steel Fasteners
Ubude: Ngokwemfuno yakho. "
I-ASTM A335 GR P5 P9 P11 P12 P21 P22 P91 Umbhobho wentsimbi ephantsi kwengxubevange
Ukuvelisa uMgangatho we-ASME B36.10 ASME B36.19

Ipleyiti yentsimbi ye-alloy yeBanga loku-1 inokumelana nomhlwa okuphezulu kakhulu, kodwa iya ibiza kakhulu. Iimveliso zethu zentsimbi ye-alloy ziyaziwa kwihlabathi jikelele ngokuthembeka kwazo kunye nomgangatho.
I-alloy Steel Flanges
IsiLuxembourgish
Intsimbi ye-alloy
Umbhobho odityanisiweyo
umbhobho wentsimbi kabini
Isiphelo Esilungileyo, Isiphelo Esicacileyo”
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
I-Duplex Steel Fasteners
Ubude: Ngokwemfuno yakho. "
I-ASTM A335 GR P5 P9 P11 P12 P21 P22 P91 Umbhobho wentsimbi ephantsi kwengxubevange
Ukuvelisa uMgangatho we-ASME B36.10 ASME B36.21

I-Stainless, i-Duplex, i-Special Alloy, i-Inconel, i-Monel, i-Hastelloy, i-Nitronic kunye ne-Carbon Steel-Zhengzhou Huitong Pipeline Equipment Co., Ltd.

Imibhobho eyiDuplex yimibhobho engenastainless equlethe isixa esikhulu sechromium kunye nesixa esincinci senickel. Imibhobho ye-Duplex inika amandla amakhulu kunye nokuchasana neendawo ezinobungozi. Imibhobho yeDuplex isetyenziswa kwizityalo zokukhupha ityuwa, ukutshintshisa ubushushu, kunye neenkqubo zaselwandle.
I-alloy Steel Flanges
IsiLuxembourgish
Intsimbi ye-alloy
Umbhobho odityanisiweyo
umbhobho wentsimbi kabini
Isiphelo Esilungileyo, Isiphelo Esicacileyo”
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
I-Duplex Steel Fasteners
Ubude: Ngokwemfuno yakho. "
I-ASTM A335 GR P5 P9 P11 P12 P21 P22 P91 Umbhobho wentsimbi ephantsi kwengxubevange
Ukuvelisa uMgangatho we-ASME B36.10 ASME B36.22

Umbhobho wensimbi ye-alloy yintsimbi yecandelo loqoqosho. Isetyenziswa kakhulu ekwenziweni kwezakhiwo kunye neenxalenye zoomatshini, njengemibhobho yokomba ioyile, iishafti zokuqhuba iimoto, iifreyimu zebhayisekile kunye nezikafula zentsimbi zokwakhiwa. Ukwenza iinxalenye zendandatho ngemibhobho yensimbi ye-alloy kunokuphucula ukusetyenziswa kwezinto, ukwenza lula inkqubo yokuvelisa, ukugcina izinto kunye nexesha lokucubungula, njengale: ukuzalisa iindandatho zokuzala, imikhono ye-jack, njl. Okwangoku, iipayipi zensimbi zisetyenziswe ngokubanzi kwimveliso.
I-alloy Steel Flanges
IsiLuxembourgish
Intsimbi ye-alloy
Umbhobho odityanisiweyo
umbhobho wentsimbi kabini
Isiphelo Esilungileyo, Isiphelo Esicacileyo”
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
I-Duplex Steel Fasteners
Ubude: Ngokwemfuno yakho. "
I-ASTM A335 GR P5 P9 P11 P12 P21 P22 P91 Umbhobho wentsimbi ephantsi kwengxubevange
Ukuvelisa uMgangatho we-ASME B36.10 ASME B36.24

I-Duplex Steel Pipe ifumana igama layo kwindalo emibini ekhoyo kwi-microstructure ye-alloy. I-Duplex Stainless Steel Seamless Pipe ineempawu ezilungileyo zoomatshini kwaye inokusetyenziswa kwimeko edityanisiweyo. Ithathwa njengephezulu xa kuthelekiswa ne-austenitic alloys ASTM A312 TP304 okanye i-ASTM A312 TP316, i-Seamless Duplex Pipe inika ukuxhathisa okungcono kakhulu kwi-corrosion.

I-alloy 2205 ibonelela nge-pitting kunye ne-crevice corrosion resistance ephezulu kune-316L okanye i-317L i-tube ye-austenitic stainless steel stainless phantse yonke imithombo yeendaba ezonakalisayo. Ikwanayo ne-corrosion ephezulu kunye neempawu zokudinwa kokhukuliseko kunye nokwandiswa okuphantsi kwe-thermal kunye ne-thermal conductivity ephezulu kune-austenitic.
I-alloy Steel Flanges
IsiLuxembourgish
Intsimbi ye-alloy
Umbhobho odityanisiweyo
umbhobho wentsimbi kabini
Isiphelo Esilungileyo, Isiphelo Esicacileyo”
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
I-Duplex Steel Fasteners
Ubude: Ngokwemfuno yakho. "
I-ASTM A335 GR P5 P9 P11 P12 P21 P22 P91 Umbhobho wentsimbi ephantsi kwengxubevange
Ukuvelisa uMgangatho we-ASME B36.10 ASME B36.25

Umbhobho we-chrome we-A335 P1 uthandwa kumashishini amaninzi. Oku kubonakala ngokukodwa kwishishini lamandla kunye nezityalo ze-petrochemical, apho le mibhobho yentsimbi ye-ASME SA 335 P1 ye-alloy ye-ferritic isetyenziswa ngokuqhelekileyo kwiindawo zokucoca ioli.

Ezinye iintsimbi zikwaqulethe i-Mo, i-Cu, i-Nb, i-Ti, i-N kunye nezinye izinto ze-alloy. Xa kuthelekiswa ne-ferrite, ineplastiki ephezulu kunye nokuqina, akukho brittleness yegumbi, iphucule kakhulu ukuxhathisa kwe-intergranular corrosion kunye nokusebenza kwe-welding, kunye nokugcinwa kwe-475 ¡æ brittleness, high conductivity ye-thermal kunye ne-Superplasticity ye-ferritic stainless steel. Xa kuthelekiswa ne-austenitic steel stainless steel, amandla ayo okuvelisa aphuculwa kakhulu, kwaye ukuchasana kwayo ne-intergranular corrosion, i-corrosion yoxinzelelo, ukukhathala kwe-corrosion kunye ne-abrasion iphuculwe kakhulu.
Chwetheza “Umbhobho ongenamthungo
IsiLuxembourgish
Intsimbi ye-alloy
Umbhobho odityanisiweyo
umbhobho wentsimbi kabini
Isiphelo Esilungileyo, Isiphelo Esicacileyo”
duplex iqengqeleke welded steel stainless square tube
I-Duplex Steel Fasteners
Ubude: Ngokwemfuno yakho. "

Xa kuthelekiswa nentsimbi ye-ferritic kunye ne-austenitic stainless steel, umbhobho we-duplex wensimbi engenasici unomsebenzi omhle we-welding. Ayifani nobushushu be-welding echaphazelekileyo kwindawo ye-ferritic stainless steel, ngenxa yokurhabula okuziinkozo, ukuqina kweplastiki kuncitshiswe kakhulu, okanye njengentsimbi ye-austenitic, inovelwano ngakumbi ekudibaniseni iintanda ezishushu.
Chwetheza “Umbhobho ongenamthungo
IsiLuxembourgish
Intsimbi ye-alloy
Umbhobho odityanisiweyo
umbhobho wentsimbi kabini
Isiphelo Esilungileyo, Isiphelo Esicacileyo”
duplex iqengqeleke welded steel stainless square tube
I-Duplex Steel Fasteners
Ubude: Ngokwemfuno yakho. "

I-Duplex 2205 yi-nitrogen eyomeleziweyo i-duplex steel stainless eyaphuhliswa ukulwa iingxaki eziqhelekileyo zomhlwa ezidityaniswe ne-300 series steels stainless. ¡°I-Duplex¡± ichaza intsapho yeentsimbi ezingenasici ezingekho i-austenitic ngokupheleleyo, njenge-304 engenasici, okanye i-ferritic ecocekileyo, njenge-430 engenasici. Isakhiwo se-2205 duplex insimbi engenasici iqukethe amachibi e-austenite ajikelezwe yinqanaba eliqhubekayo le-ferrite. Kwimeko ye-annealed, i-2205 iqulethe malunga ne-40-50% ye-ferrite. Idla ngokubizwa ngokuba libakala lehashe lomsebenzi, i-2205 lelona bakala lisetyenziswa kakhulu kusapho lwe-duplex yeentsimbi ezingenasici.
Chwetheza “Umbhobho ongenamthungo
IsiLuxembourgish
Intsimbi ye-alloy
Umbhobho odityanisiweyo
umbhobho wentsimbi kabini
Isiphelo Esilungileyo, Isiphelo Esicacileyo”
duplex iqengqeleke welded steel stainless square tube
I-Duplex Steel Fasteners
Ubude: Ngokwemfuno yakho. "

Ingcamango ye-duplex stainless steels ibuyele kwi-1920 kunye ne-cast yokuqala eyenziwa e-Avesta eSweden ngo-1930. Nangona kunjalo, kuphela kwiminyaka eyi-30 yokugqibela apho iintsimbi ze-duplex ziye zaqala ¡° ukukhupha¡± ngendlela ebalulekileyo. Oku kubangelwe ikakhulu kukuhambela phambili kubuchule bokwenza intsimbi ingakumbi ngokumalunga nolawulo lwesiqulatho senitrogen.
Chwetheza “Umbhobho ongenamthungo
IsiLuxembourgish
Intsimbi ye-alloy
Umbhobho odityanisiweyo
umbhobho wentsimbi kabini
Isiphelo Esilungileyo, Isiphelo Esicacileyo”
duplex iqengqeleke welded steel stainless square tube
I-Duplex Steel Fasteners
Ubude: Ngokwemfuno yakho. "

I-2205 i-duplex steel stainless sisisombululo esinexabiso elisebenzayo kwizicelo ezininzi apho i-300 series steels stainless steels ichaphazeleka kwi-chloride stress corrosion cracking. Uxinzelelo lwe-corrosion cracking lwenzeka xa iintsimbi ezingenastainless ziphantsi koxinzelelo lwe-tensile, ngelixa zidibana nezisombululo ezinekloridi. Ukunyuka kwamaqondo obushushu kukwanyusa ukuchaphazeleka kweentsimbi ezingenasici ukuxinzelela ukuqhekeka komhlwa.

Ukudityaniswa kwamandla aphezulu, ukumelana nokubola kunye ne-weldability ephakathi kuneenzuzo ezininzi kodwa kuzisa izinto ezingeloncedo kunye nemida. Amandla aphezulu yinto engalunganga xa kusenziwa kunye nomatshini. Amandla aphezulu athetha ukuba isinyithi sincinci kune-austenitic grade. Oku kuthetha ukuba ezi ntsimbi azilunganga xa iimpahla eziveliswayo zifuna naliphi na iqondo lokubunjwa okuntsonkothileyo. Kukwafanelekile ukukhumbula ukuba i-evemn ukuba into inokwakheka kwi-duplex yentsimbi kufuneka amandla amakhulu. I-metallurgy ye-duplex stainless steels inzima kakhulu kune-austenitic okanye i-ferritic steels ngesiphumo sokuba intsonkothe ​​ngakumbi kwaye iyabiza ukuyivelisa. Kodwa ubungakanani obuphantsi benickel kubo xa kuthelekiswa namabanga e-austenitic buyanceda ukugcina ixabiso liphantsi kunye nokunciphisa ukuguquguquka kwexabiso.
Chwetheza “Umbhobho ongenamthungo
IsiLuxembourgish
Intsimbi ye-alloy
Umbhobho odityanisiweyo
umbhobho wentsimbi kabini
Isiphelo Esilungileyo, Isiphelo Esicacileyo”
duplex iqengqeleke welded steel stainless square tube
I-Duplex Steel Fasteners
Ubude: Ngokwemfuno yakho. "

I-Super Duplex inazo zonke izibonelelo zezinye iintsimbi eziphindwe kabini, ngokukodwa iingenelo zamandla ze-biphasic structural composition of a equal parts austenitic and ferritic stainless steel. Le microstructure yenza zonke iintsimbi ze-duplex zijikeleze ngokuphindwe kabini zomelele njenge-ferritic enye okanye i-austenitic steels, kodwa i-Super Duplex inomgangatho ophezulu we-chromium kunye ne-molybdenum, inika ukonyuka kakhulu ukuxhathisa ukubola kunamaqabane ayo.

Sizibophelele ekuboneleleni ngeetyhubhu zealloy ezikumgangatho ophezulu ze-A335 kubathengi bethu ababekekileyo ngelona xabiso lifanelekileyo. Ukulandela imigaqo yoQinisekiso loMgangatho ngumngcipheko wethu. Ukusukela umgangatho opheleleyo, siye saqulunqa inkcazo yomgangatho kunye nesicwangciso somsebenzi wokuqinisekisa umgangatho.

Indibaniselwano yechromium, imolybdenum kunye nenitrogen idlulisa ukuxhathisa okulungileyo kwe-2205 kwimingxuma yekloridi kunye nokuhlwa kwemingxuma. Oku kuxhathisa kubaluleke kakhulu kwiinkonzo ezinje ngemekobume yaselwandle, amanzi anebraksh, ukusebenza kwebleaching, iinkqubo zamanzi ezivaliweyo kunye nezinye izicelo zokulungisa ukutya. I-chromium ephezulu, i-molybdenum kunye ne-nitrogen iziqulatho ze-2205 zibonelela ngokumelana nokugqwala okungaphezulu kweentsimbi eziqhelekileyo ezingenasici, ezifana ne-316L kunye ne-317L kwiindawo ezininzi.

Ngelixa i-Duplex 2205 iyeyona mveliso ixhaphakileyo eyi-duplex esiyibonelelayo, singakwazi nokuzisa i-Duplex 2304 kunye ne-Duplex 2207 ngamaxesha okukhokela acuthiweyo njengoko ezi alloys zigcwele. Ingxubevange 2205 (UNS S32305 / S31803) yi 22% chromium, 3% molybdenum, 5-6% nickel, nitrogen alloyed duplex umbhobho intsimbi stainless kunye eliphezulu jikelele, localized, kunye noxinzelelo iipropati ukumelana umhlwa ukongeza amandla aphezulu kunye nokuqina impembelelo encomekayo.

Imibhobho yethu yentsimbi yealloyi ifumaneka ngobukhulu obahlukeneyo, amabakala, iigeyiji kunye nobukhulu ngokweemfuno zesiko lomthengi. Sikwabonelela ngale mibhobho yentsimbi ye-LSAW kubathengi bethu abaxabisekileyo ngamaxabiso afanelekileyo.
Chwetheza “Umbhobho ongenamthungo
IsiLuxembourgish
Intsimbi ye-alloy
Umbhobho odityanisiweyo
umbhobho wentsimbi kabini
Isiphelo Esilungileyo, Isiphelo Esicacileyo”
duplex iqengqeleke welded steel stainless square tube
I-Duplex Steel Fasteners
Ubude: Ngokwemfuno yakho. "

Umbhobho wensimbi we-alloy unecandelo elinomngxuma kwaye usetyenziswa ngokubanzi njengombhobho wokuthutha ulwelo, njenge-oyile, igesi yendalo, igesi, amanzi kunye nezinye izinto eziqinileyo. Xa kuthelekiswa nentsimbi eqinileyo efana nentsimbi engqukuva, umbhobho wentsimbi yealloyi ukhaphukhaphu ngobunzima obufana nokugoba kunye namandla okugoba.
Chwetheza “Umbhobho ongenamthungo
IsiLuxembourgish
Intsimbi ye-alloy
Umbhobho odityanisiweyo
umbhobho wentsimbi kabini
Isiphelo Esilungileyo, Isiphelo Esicacileyo”
duplex iqengqeleke welded steel stainless square tube
I-Duplex Steel Fasteners
Ubude: Ngokwemfuno yakho. "

I-Duplex insimbi engenasici (i-DSS) ibonakaliswe ngesakhiwo sezigaba ezibini (¦Á kunye ne-¦Ã) kwaye ineempawu zombini i-ferritic kunye ne-austenitic stainless steel. Inokumelana ne-corrosion elungileyo kunye namandla aphezulu. Ixutywe kunye ne-18% -28% Cr kunye ne-3% -10% ye-Ni kwimeko ye-C ephantsi. Ezinye iintsimbi nazo ziqulethe izinto ze-alloy ezifana ne-Mo, Cu, Nb, Ti kunye ne-N, njl.
Chwetheza “Umbhobho ongenamthungo
IsiLuxembourgish
Intsimbi ye-alloy
Umbhobho odityanisiweyo
umbhobho wentsimbi kabini
Isiphelo Esilungileyo, Isiphelo Esicacileyo”
duplex iqengqeleke welded steel stainless square tube
I-Duplex Steel Fasteners
Ubude: Ngokwemfuno yakho. "

I-steel ye-dual phase / super duplex steel stainless steel pipe luhlobo lwensimbi engenasici enamandla amakhulu kunye nokumelana nokunyuka kwe-corrosion, eneempawu ze-austenitic stainless steel kunye ne-ferritic stainless steel. Ngokuqhelekileyo, xa umxholo wekhabhoni uphantsi, umxholo we-Cr ngu-18% ~ 28%, kwaye umxholo we-Ni ngu-3% ~ 10%. Ezinye iintsimbi zikwaqulethe i-Mo, i-Cu, i-Nb, i-Ti, i-N kunye nezinye izinto ze-alloy.
Chwetheza “Umbhobho ongenamthungo
IsiLuxembourgish
Intsimbi ye-alloy
Umbhobho odityanisiweyo
umbhobho wentsimbi kabini
Isiphelo Esilungileyo, Isiphelo Esicacileyo”
duplex iqengqeleke welded steel stainless square tube
I-Duplex Steel Fasteners
Ubude: Ngokwemfuno yakho. "

Xa kuthelekiswa ne-ferrite, ineplastiki ephezulu kunye nokuqina, akukho brittleness yegumbi, iphucule kakhulu ukuxhathisa kwe-intergranular corrosion kunye nokusebenza kwe-welding, kunye nokugcinwa kwe-475 ¡æ brittleness, high conductivity ye-thermal kunye ne-Superplasticity ye-ferritic stainless steel. Xa kuthelekiswa ne-austenitic steel stainless steel, amandla ayo okuvelisa aphuculwa kakhulu, kwaye ukuchasana kwayo ne-intergranular corrosion, i-corrosion yoxinzelelo, ukukhathala kwe-corrosion kunye ne-abrasion iphuculwe kakhulu.
Chwetheza “Umbhobho ongenamthungo
IsiLuxembourgish
Intsimbi ye-alloy
Umbhobho odityanisiweyo
umbhobho wentsimbi kabini
Isiphelo Esilungileyo, Isiphelo Esicacileyo”
duplex iqengqeleke welded steel stainless square tube
I-Duplex Steel Fasteners
Ubude: Ngokwemfuno yakho. "

Iintsimbi eziqhelekileyo ze-austenitic ezifana ne-304 (1.4301) kunye neentsimbi ze-ferritic ezifana ne-430 zilula ukwenza kunye nokwenza. Njengoko amagama abo esitsho, abandakanya ubukhulu becala isigaba esinye, i-austenite okanye i-ferrite. Nangona ezi ntlobo zilungile kuluhlu olubanzi lwezicelo, kukho ubuthathaka obubalulekileyo bobugcisa kuzo zombini iindidi.
Chwetheza “Umbhobho ongenamthungo
IsiLuxembourgish
Intsimbi ye-alloy
Umbhobho odityanisiweyo
umbhobho wentsimbi kabini
Isiphelo Esilungileyo, Isiphelo Esicacileyo”
duplex iqengqeleke welded steel stainless square tube
I-Duplex Steel Fasteners
Ubude: Ngokwemfuno yakho. "

I-ASTM A789 A789M Igubungela amaBanga obunzima bodonga lwegama, i-tubing yensimbi engenasici kwiinkonzo ezifuna ukuxhathisa kokutya okuqhelekileyo, kugxininise ngakumbi ukuchasana noxinzelelo lokuqhekeka kwe-corrosion. Ezi ntsimbi zichaphazeleka kwi-embrittlement xa zisetyenziselwa ixesha elide kumaqondo obushushu aphakamileyo.
Chwetheza “Umbhobho ongenamthungo
IsiLuxembourgish
Intsimbi ye-alloy
Umbhobho odityanisiweyo
umbhobho wentsimbi kabini
Isiphelo Esilungileyo, Isiphelo Esicacileyo”
duplex iqengqeleke welded steel stainless square tube
I-Duplex Steel Fasteners
Ubude: Ngokwemfuno yakho. "

Sinikezela ngomgca obanzi we-ASTM 335 i-alloy alloy pipe kunye ne-tubing, eyaziwayo ngomgangatho ophezulu kunye nokuqina okungenakulinganiswa. Zifumaneka ngokobukhulu obahlukeneyo, amabanga, ubukhulu kunye neemilo.

I-Duplex insimbi engenasici (i-DSS) ibonakaliswe ngesakhiwo sezigaba ezibini (¦Á kunye ne-¦Ã) kwaye ineempawu zombini i-ferritic kunye ne-austenitic stainless steel. Inokumelana ne-corrosion elungileyo kunye namandla aphezulu. Ixutywe kunye ne-18% -28% Cr kunye ne-3% -10% ye-Ni kwimeko ye-C ephantsi. Ezinye iintsimbi nazo ziqulethe izinto ze-alloy ezifana ne-Mo, Cu, Nb, Ti kunye ne-N, njl.