Malingaliro a kampani Shandong Weichuan Metal Prodducts Co., Ltd.

321 chitoliro chosapanga dzimbiri malo enieni

Kufotokozera Kwachidule:

Chitoliro chachitsulo chosasunthika (GB14976-2002) ndi chitoliro chapamwamba cha carbon structural chitsulo chotenthetsera komanso chozizira (chogudubuza) chopanda chitsulo chopangira chitoliro cha nthunzi chotentha kwambiri, chitoliro chamadzi otentha cha boiler yotsika ndi yapakatikati ndi chitoliro cha nthunzi chotentha kwambiri, utsi waukulu. chitoliro, chitoliro chaching'ono cha utsi ndi chitoliro cha njerwa cha arch cha boiler ya locomotive.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera

1.321 chitoliro chosapanga dzimbiri. Chitoliro chachitsulo chosasunthika (GB14976-2002) ndi chitoliro chapamwamba cha carbon structural chitsulo chotenthetsera komanso chozizira (chogudubuza) chopanda chitsulo chopangira chitoliro cha nthunzi chotentha kwambiri, chitoliro chamadzi otentha cha boiler yotsika ndi yapakatikati ndi chitoliro cha nthunzi chotentha kwambiri, utsi waukulu. chitoliro, chitoliro chaching'ono cha utsi ndi chitoliro cha njerwa cha arch cha boiler ya locomotive.

321 stainless steel pipe genuine spot

2.Chitoliro chachitsulo chosapanga dzimbiri cha 321: chimagwiritsidwa ntchito makamaka popanga zitsulo zapamwamba kwambiri za carbon structural steel, alloy structural zitsulo ndi mapaipi achitsulo osapangana ndi zitsulo zosapanga dzimbiri zamapaipi a boiler a nthunzi okhala ndi kuthamanga kwambiri komanso pamwamba. Mapaipi a boiler awa nthawi zambiri amagwira ntchito pansi pa kutentha kwambiri komanso kuthamanga kwambiri. Mipopeyo idzakhalanso ndi okosijeni ndi dzimbiri chifukwa cha kutentha kwambiri kwa gasi ndi nthunzi. Chifukwa chake, mapaipi achitsulo amafunikira kukhala ndi mphamvu yayitali kwambiri Kukana kwa okosijeni komanso kukhazikika kwa minofu, chubu cha hydraulic prop.

3. 321 zitsulo zosapanga dzimbiri chitoliro utenga makalasi zitsulo: 304 321 316 317 310, etc.

4.Aloyi structural zitsulo chitoliro zitsulo makalasi: 15mog, 20mog, 12crmog, 15CrMoG, 12CR2MOG, 12crmovg, 12Cr3MoVSiTiB, etc; 1Cr18Ni9 ndi 1cr18ni11nb high pressure boiler machubu omwe amagwiritsidwa ntchito ndi zitsulo zosapanga dzimbiri komanso zosagwira kutentha adzayesedwa ndi hydrostatic test, flaring and flattening test m'modzi ndi m'modzi kuwonjezera pa kutsimikizira kapangidwe ka mankhwala ndi makina.

5.Mapaipi 321 achitsulo osapanga dzimbiri amaperekedwa pakatenthedwe. Komanso, pali zofunika zina za microstructure, kukula kwa tirigu ndi decarburization wosanjikiza wa chitoliro yomalizidwa zitsulo. Chitoliro chosasunthika chachitsulo chobowola geological ndi kuwongolera pobowola mafuta; Pofuna kufufuza momwe miyala yapansi panthaka, madzi apansi, mafuta, gasi ndi mchere akuyendera, zida zobowolera zimagwiritsidwa ntchito pobowola zitsime.

Kugwiritsa ntchito mafuta ndi gasi sikungasiyanitsidwe ndi kubowola. Chitoliro chosasunthika chachitsulo cha geological pobowola kulamulira ndi pobowola mafuta ndi chida chachikulu pobowola, makamaka kuphatikizapo pachimake akunja chitoliro, pakati mkati chitoliro, casing, kubowola chitoliro, etc. , 1Cr5Mo alloy pipe imagwiritsidwa ntchito.

6.Mikhalidwe yogwirira ntchito ndi yovuta kwambiri. Chitoliro chobowola chimakhala ndi kupsinjika, kupsinjika, kupindika, torsion ndi katundu wosagwirizana, komanso kuvala ndi matope ndi miyala. Chifukwa chake, chitolirocho chiyenera kukhala ndi mphamvu zokwanira, kuuma, kukana kuvala komanso kulimba kwamphamvu. Chitoliro chachitsulo chikuyimiridwa ndi "DZ" (Geological Chinese Pinyin prefix) kuphatikiza nambala wani kuyimira malo opangira zitsulo, Makalasi omwe amagwiritsidwa ntchito kwambiri ndi 45mnb ndi 50Mn ya dz45; 40Mn2 ndi 40mn2si ya dz50; 40mn2mo ndi 40mnvb ya dz55; 40mnmob ya DZ60 ndi 27mnmovb ya dz65. Mapaipi achitsulo amaperekedwa m'malo otenthedwa ndi kutentha.

Chitoliro chophwanyira mafuta: chitoliro chopanda msoko cha chitoliro cha ng'anjo, chitoliro chosinthira kutentha ndi payipi mumafuta opangira mafuta. Nthawi zambiri amapangidwa ndi zitsulo zamtengo wapatali za carbon (10, 20), alloy steel (12CrMo, 15CrMo), zitsulo zosagwira kutentha (12cr2mo, 15cr5mo) ndi zitsulo zosapanga dzimbiri (1Cr18Ni9, 1Cr18Ni9Ti).

7.Chitoliro chachitsulo chosapanga dzimbiri: mitundu yonse ya zitsulo zosapanga dzimbiri zotentha zotentha komanso zozizira zosapanga dzimbiri zimagwiritsidwa ntchito kwambiri pamapaipi amafuta ndi zida zama mankhwala ndi zida zachitsulo zosapanga dzimbiri pazolinga zosiyanasiyana. Kuphatikiza pakuwonetsetsa kupangidwa kwamankhwala ndi makina, mapaipi onse achitsulo omwe amagwiritsidwa ntchito kunyamula kuthamanga kwamadzimadzi ayenera kukhala oyenerera mu mayeso a hydrostatic. Mapaipi apadera achitsulo osiyanasiyana adzatsimikiziridwa malinga ndi zomwe zafotokozedwa.

Welded zitsulo chitoliro: amadziwikanso kuti welded chitoliro, amapangidwa ndi mbale zitsulo kapena zitsulo Mzere pambuyo kupinda ndiyeno kuwotcherera. Malingana ndi mawonekedwe a weld, amagawidwa mu chitoliro chowongoka chowongoka ndi chitoliro chozungulira.

Malinga ndi cholinga, amagawidwa mu chitoliro ambiri welded, kanasonkhezereka welded chitoliro, mpweya kuwomba welded chitoliro, waya waya, zitsulo welded chitoliro, idler chitoliro, chakuya bwino mpope chitoliro, 321 zosapanga dzimbiri chitoliro, chitoliro galimoto, thiransifoma chitoliro, magetsi kuwotcherera. woonda-khoma chitoliro, kuwotcherera magetsi wapadera woboola pakati chitoliro ndi kozungulira welded chitoliro.

Chitsulo chachitsulo

Chitoliro chachitsulo chosapanga dzimbiri cha 321 ndi chingwe chachitali chachitsulo chokhala ndi dzenje ndipo palibe zolumikizira mozungulira. Chitoliro chachitsulo chili ndi gawo lopanda kanthu ndipo chimagwiritsidwa ntchito kwambiri ngati mapaipi otumizira madzimadzi, monga mapaipi otumizira mafuta, gasi, gasi, madzi ndi zinthu zina zolimba. Chitoliro chopanda msoko chimagawidwa mu chitoliro chotentha, chitoliro chozizira, chitoliro chozizira, chitoliro chozizira ndi chitoliro cha extruded

Chitoliro chachitsulo cha 321 chosasunthika cha chitoliro chosapanga dzimbiri (GB3087-1999) ndi chitoliro chapamwamba cha carbon structural chitsulo chotentha komanso chozizira chokoka (chogudubuza) chopanda chitsulo chopangira chitoliro cha nthunzi chotentha kwambiri, chitoliro chamadzi otentha cha boiler yotsika ndi yapakatikati komanso yotentha kwambiri. chitoliro cha nthunzi, chitoliro chachikulu cha utsi, chitoliro chaching'ono cha utsi ndi chitoliro cha njerwa cha arch cha boiler ya locomotive.

Chitoliro chachitsulo chosapanga dzimbiri cha 321: chimagwiritsidwa ntchito makamaka popanga zitsulo zapamwamba kwambiri za carbon structural steel, alloy structural zitsulo ndi mapaipi achitsulo osapangana ndi zitsulo zosapanga dzimbiri zamapaipi a boiler a nthunzi okhala ndi kuthamanga kwambiri komanso pamwamba. Mapaipi otenthetserawa amagwira ntchito pansi pa kutentha kwambiri komanso kupanikizika kwambiri, ndipo mapaipi nawonso amakumana ndi okosijeni ndi dzimbiri chifukwa cha kutentha kwambiri kwa gasi ndi nthunzi. Chifukwa chake, mapaipi achitsulo amafunikira kukhala ndi mphamvu yayitali kwambiri Kukana kwa okosijeni komanso kukhazikika kwa minofu, chubu cha hydraulic prop.

321 chitsulo chosapanga dzimbiri chitoliro utenga kalasi zitsulo: Mkulu khalidwe mpweya structural zitsulo ndi makalasi zitsulo 20g, 20mng ndi 25mng; 304 chitoliro chosapanga dzimbiri.

Aloyi structural zitsulo makalasi: 15mog, 20mog, 12crmog, 15CrMoG, 12CR2MOG, 12crmovg, 12Cr3MoVSiTiB, etc; Kuphatikiza pakuwonetsetsa kuti machubu amapangidwa ndi mankhwala komanso makina, machubu a 1Cr18Ni9 ndi 1cr18ni11nb omwe amagwiritsidwa ntchito kwambiri muzitsulo za dzimbiri zosagwira kutentha adzayesedwa ndi hydrostatic test, flaring and flattening test imodzi ndi imodzi.

Mapaipi 321 achitsulo osapanga dzimbiri amaperekedwa pakatenthedwe. Komanso, pali zofunika zina za microstructure, kukula kwa tirigu ndi decarburization wosanjikiza wa chitoliro yomalizidwa zitsulo. Chitoliro chosasunthika chachitsulo chobowola geological ndi kuwongolera pobowola mafuta; Pofuna kufufuza momwe miyala yapansi panthaka, madzi apansi, mafuta, gasi ndi mchere akuyendera, zida zobowolera zimagwiritsidwa ntchito pobowola zitsime.


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