I-GOST 33259 09G2S I-Mild Carbon Steel High Pressure Welding Neck Flange

Idatha Yomkhiqizo

Isingeniso Somkhiqizo

Izinga le-Russian 09G2S liyindinganiso yensimbi ohlelweni olujwayelekile lwensimbi yaseRussia.Futhi kungenye yezinto ezithandwa kakhulu eRussia.I-09G2S steel iyinsimbi ye-carbon structural, equkethe izakhi ezihlanganisa ikhabhoni (C), i-silicon (Si), i-manganese (Mn), isulfure (S) ne-phosphorus (P).

Insimbi ye-09G2S inezici zokuqukethwe kwekhabhoni emaphakathi namandla aphezulu, ifanele ukusetshenziswa kwesakhiwo okuhlukahlukene, njengokwakhiwa, amabhuloho, amapayipi, ukukhiqizwa kwezimoto nokunye.Inamandla aphezulu okudonsa, amandla okukhiqiza kanye nokuqina komthelela, futhi ingakwazi ukumelana nemithwalo emikhulu namandla angaphandle.

Ngokwezindinganiso zaseRussia, insimbi engu-09G2S idinga ukuhlangabezana nochungechunge lokwakheka kwamakhemikhali, izakhiwo zemishini, i-metallography kanye nezidingo zobuchwepheshe.Lezi zidingo zihlanganisa ububanzi bokuqukethwe kwekhabhoni, ububanzi bokuqukethwe kwe-silicon, okuqukethwe kwezakhi ze-alloying, amandla esivuno, ukuphakama, ukusebenza okugoba okubandayo, njll. Injongo yezinga le-Russian 09G2S iwukuqinisekisa ukuthi insimbi inamandla afanele nokuthembeka. ngesikhathi sokusebenzisa.

Insimbi ye-09G2S ivame ukusetshenziswa ekwenzeni izingxenye zesakhiwo, njengemishayo, amakholomu namabhuloho.Ingasetshenziswa futhi ekwenzeni amapayipi anengcindezi ephezulu, izintambo zikawoyela negesi kanye nemishini.Amandla ayo ezinto ezibonakalayo, ukusebenza kahle nokuqina kwawo kuyenza ibe insimbi esetshenziswa kabanzi.

Ukushisela :

1.Ngaphandle kwemikhawulo- ukushisela kwenziwa ngaphandle kokushisisa kanye nokushisa okulandelayo

2.I-weldability-welding elinganiselwe kungenzeka ngaphansi kokushisisa kuze kufike ku-100-120 grade kanye nokushisela okulinganiselwe okulandelayo

3.I-Weldability eqinile-ukuthola ikhwalithi yokushisela idinga imisebenzi eyengeziwe:ukushisa kuze kufike ku-200-300 grade;ukushisa kwemithi ia annealing

Ingcindezi ephezuluwelding intamo flangeiyi-fastener esetshenziselwa ukuxhuma amapayipi nemishini.Ngokuvamile iqukethe ama-flange amabili amise okwediski, ngalinye linobude bentamo enembobo.Lawa ma-flange ahlanganiswa ngokushisela intamo yama-flange amabili ndawonye.I-high pressure butt welded flange enentamo ilungele ukucindezela okuphezulu nezimo zokushisa eziphezulu, ngokuvaleka okuhle kakhulu namandla.

Izici eziyinhloko:

1. Amandla aphezulu: i-high pressure neck butt welding flange ithatha uxhumano lwe-butt welding, inganikeza amandla aphezulu nokuqina, ivumelane nokucindezela okuphezulu kanye nendawo yokusebenza yokushisa ephezulu.

2. Ukubekwa uphawu okuhle: Ngokuxhuma kwe-butt welding, i-high pressure butt welding flange enentamo inganikeza ukubekwa uphawu okungcono futhi kuvimbele ukuvuza.

3. Ukufakwa nokugcinwa kalula: I-high pressure neck butt welding flange kulula ukuyifaka, vele uhlanganise ama-flange amabili ndawonye, ​​​​bese usebenzisa ama-bolts ukuze uqinise.Ngesikhathi sokulungiswa, ibholidi kuphela engasuswa ukuze ilungiswe.

4. Uhlu olubanzi lwesicelo: i-high pressure neck butt welding flange ifaneleka kuzo zonke izinhlobo zezinhlelo zamapayipi kanye nokuxhumeka kwemishini, njengobunjiniyela bamakhemikhali, uwoyela, igesi yemvelo, izindiza, imikhumbi, amandla kagesi nezinye izinkambu.

Ngamafuphi, ingcindezi ephezuluwelding intamo flangei-fastener esetshenziselwa ukuxhuma i-high pressure kanye nesistimu yepayipi yokushisa ephezulu, ngokufaka uphawu okungcono, amandla kanye nezici zokufaka nokulungisa kalula.Inezinhlobonhlobo zezicelo emikhakheni yezimboni.

1.Nciphisa isikhwama–> 2.Ibhokisi Elincane–> 3.Ibhokisi–> 4.Ikesi lePlywood Eliqinile

Enye yesitoreji sethu

Iyalayisha

Ukupakisha nokuthunyelwa

1.Ifektri yokukhiqiza.
2.Imiyalo yesilingo yamukelekile.
Isevisi ye-3.Flexible futhi elula yokwenza izinto.
4.Intengo yokuncintisana.
5.100% ukuhlolwa, ukuqinisekisa izakhiwo mechanical
Ukuhlolwa kwe-6.Professional.

1.Singakwazi ukuqinisekisa impahla engcono kakhulu ngokusho kwekhotheshini ehlobene.
2.Ukuhlola kwenziwa ekufakeni ngakunye ngaphambi kokulethwa.
3.Wonke amaphakheji avumelana nokuthunyelwa.
4. Ukwakheka kwamakhemikhali okubalulekile kuhambisana nezinga lamazwe ngamazwe kanye nezinga lemvelo.

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Uhlelo lwethu lokuphatha ikhwalithi luhambisana nemfuneko ye-ISO 9001:2015 eqinisekiswe yi-DNV.Sikufanele ngempela ukuba usithembe.Singamukela i-oda lesilingo ukuze sithuthukise ukwethembana.