i-astm a815 uns s32750

Lawa ma-Duplex Steel UNS S31803 Butt Weld Fittings akhiqizwa ngokugcina ikhwalithi. Ochwepheshe bethu baqale bakhethe izinto zokusetshenziswa kusetshenziswa amathuluzi namasevisi akamuva, bese benza. Sihlala silandela izindinganiso kazwelonke nezamazwe ngamazwe kanye namakhodi ukuze sigcine izindinganiso zekhwalithi zalokhu kufakwa kwensimbi eyi-duplex.

Ama-alloys ensimbi engagqwali e-Duplex anokumelana nokugqwala okuphezulu, ukusebenza kahle nokuqina. Kuyinhlanganisela yama-alloys e-austenitic kanye ne-ferritic, yingakho ibonisa kokubili izakhiwo zensimbi engenasici kanye ne-austenitic. Ukuqina kwezinsimbi ezingenasici ezi-duplex kungaphezulu kokwezinsimbi ezihlanzekile ze-ferritic, futhi ngezinye izikhathi amandla aphakeme kunalawo ezinsimbi ezihlanzekile ze-austenitic.

I-S31803 imelana nengcindezi yokuqhekeka kokugqwala kwe-chloride, futhi insimbi engagqwali eyi-duplex ibonisa ukusebenza okuhle kakhulu kokugqwala endaweni yokushisa ephezulu ne-sulfide.

I-Duplex steel UNS s31803 ukufakwa kwamapayipi akhiqizwa ngobuningi futhi asetshenziswa kabanzi ama-duplex steels. Leli banga lensimbi lingamelana nokuqhekeka kokugqwala kwengcindezi ngenxa yokuxhumana nesibabule. Ibanga lendololwane le-UNS S31803 liyonga ngokwemvelo futhi lithembekile njengoba linikeza impilo ende yesevisi. Ukufakwa kwe-Duplex steel UNS S31803 kulula ukushisela futhi ngeke kunwebeke ezingeni lokushisa eliphezulu kanye namazinga okucindezeleka.

Ukufakwa kwe-Duplex steel UNS S32205 (i-austenitic ne-ferritic) isetshenziswa kabanzi emisebenzini edinga ukumelana nokugqwala okuhle kakhulu nokusebenza ngempumelelo. I-Duplex steel UNS S31803 izinkinobho zamapayipi ashiselwe izinqe ngokuvamile zinokumelana nokugqwala okuhle kakhulu uma kuqhathaniswa nezinye izinsimbi ze-austenitic.

I-Duplex Steel S31803 yethu, i-S32205 I-Seamless Pipe Fittings iyakwazi umshini futhi iyashiseka futhi i-ductile ngisho namazinga okushisa aphansi. I-Duplex steel UNS S31803 izinkinobho zamapayipi ashiselwe izinqe ngokuvamile zinokumelana nokugqwala okuhle kakhulu uma kuqhathaniswa nezinye izinsimbi ze-austenitic.

Ama-Caps ethu e-ASTM A815 Duplex Steel UNS S32205 atholakala ngezinhlobonhlobo zomumo we-cap, amadayamitha nezinhlobo zentambo futhi amelana nama-acid amaningi ezimbonini namanzi olwandle.

I-Duplex Steel S31803 yethu, i-S32205 I-Seamless Pipe Fittings iyahleleka futhi iyashiseka futhi i-ductile ngisho namazinga okushisa aphansi.

I-Duplex Steel UNS S31803 \/ S32205 Butt Welded Pipe Fittings, senza isiqiniseko sokuthi sikuhlinzeka ngomkhiqizo ohlangabezana nezindinganiso zekhwalithi ezidingekayo futhi onempilo ende yesevisi. I-ASTM A815 Duplex Steel S31803 yethu\/S32205 Izindololwane zethu zikhawulela izinhlobo zokugqwala zasendaweni futhi zibalulekile ezinhlelweni zokusebenza ezidinga uphawu oluhlangene kodwa oluguquguqukayo.

I-Duplex Steel S31803 Reducer Fittings imelana nezindawo ze-chloride kanye nokugqwala kwe-sulfide stress. I-WNR 1.4462 Duplex Steel S31803 yethu yamapayipi Couplings imelana nokuqhekeka kokugqwala kokucindezeleka okubangelwa isulfure, ikwazi ukumelana nezingcindezi eziphezulu zesitimu futhi ihlinzeka ngempilo enwetshiwe yesevisi, eyongayo futhi enokwethenjelwa.