Seamless zitsulo chitoliro ndi mtundu wa zinthu zomangamanga, chimagwiritsidwa ntchito m'mafakitale ambiri.Ndi chitsulo chozungulira, chozungulira kapena chozungulira, chomwe chimagwira ntchito yofunika kwambiri pa ntchito yomanga.Machubu achitsulo osasunthika amagwiritsidwanso ntchito kwambiri pamapaipi amadzimadzi, monga madzi, mafuta, gasi, gasi ndi zinthu zina zolimba.Poyerekeza ndi zitsulo zina zolimba, chitoliro chachitsulo ndi chitsulo chopepuka, chofanana ndi mphamvu ya torsional, chitsulo chabwino kwambiri chonyamula.Amagwiritsidwa ntchito kwambiri mu chitoliro chobowola mafuta, shaft yoyendetsa galimoto, zitsulo zomangamanga ndi zida zina zamakina ndikupanga zida zamakina, zimatha kupititsa patsogolo kuchuluka kwa zinthu zomwe zimagwiritsidwa ntchito, kuchepetsa kupanga, kupulumutsa zida ndi nthawi yokonza.
Kusiyanitsa ndi kugwiritsa ntchito chitoliro chachitsulo chosasunthika
1. Structural seamless zitsulo chitoliro (GBT 8162-2008), makamaka ntchito dongosolo lonse ndi dongosolo makina, nthumwi zake zakuthupi (kalasi): mpweya zitsulo, 20,45 zitsulo;Chitsulo chachitsuloQ 345,20 Cr, 40 Cr, 20 CrMo, 30-35 CrMo, 42 CrMo, ndi zina.
2. Chitoliro chachitsulo chosasunthika chosinthira madzimadzi (GBT 8163-2008).Amagwiritsidwa ntchito makamaka mu engineering ndi zida zazikulu zamapaipi amadzimadzi.Imayimira 20, Q 345 ndi zida zina (mtundu).
3. Chitoliro chosasunthika chachitsulo chochepetsera kuthamanga ndi ma boilers apakati (GB 3087-2008), ndi mtundu wamtundu wapamwamba kwambiri wa kaboni zitsulo zotentha zogubuduza zozizira zomwe zimakokedwa ndi chitoliro chopanda chitsulo, zomwe zimagwiritsidwa ntchito popanga boilers zosiyanasiyana zotsika, zapakatikati. , chitoliro chamadzi otentha, chitoliro chamoto chotenthetsera kwambiri, chitoliro chachikulu chotulutsa utsi, chitoliro chaching'ono chautsi, chitoliro cha njerwa, choyimira ndi No.10, 20 zitsulo.
4. Kutentha kotentha kwambiri ndi chitoliro chopanda chitsulo (GB5310-2008), chomwe chimagwiritsidwa ntchito popanga zitsulo zamtengo wapatali za carbon steel alloy ndi zitsulo zosapanga dzimbiri zitsulo zosapanga dzimbiri.20g pa, 12Cr1MoVG, 15 CrMoG, etc.
5. Msokonezo zitsulo chitoliro (GB 6479-2000) kwa mkulu kuthamanga zida feteleza, oyenera apamwamba mpweya structural zitsulo ndi aloyi zitsulo aloyi zitsulo chitoliro ndi kutentha ntchito -40 ℃ ndi ntchito kuthamanga kwa 10-30 mA, kuimira 20, 16 Mn, 12 CrMo, 12Cr2Mo ndi zipangizo zina.
6. Msoko zitsulo chitoliro kwa mafuta akulimbana (GB 9948-2006), makamaka ntchito kukatentha, exchanger kutentha ndi madzimadzi kufalitsa payipi wa smelters mafuta, nthumwi zake zipangizo ndi 20, 12 CrMo, 1Cr5Mo, 1Cr19Ni11Nb, etc.
7. Chitoliro chachitsulo pobowola geological (YB235-70).Ndi mtundu wa chitoliro chachitsulo chomwe chimagwiritsidwa ntchito pobowola pachimake mu dipatimenti ya geology, yomwe imatha kugawidwa mu chitoliro chobowola, mphete yobowola, chitoliro chapakati, chitoliro ndi chitoliro choyika malinga ndi ntchito.
8. Chitoliro chachitsulo chosasunthika pobowola pachimake (GB 3423-82).Ndi chitoliro chachitsulo chosasunthika chomwe chimagwiritsidwa ntchito pobowola pakati, monga chitoliro chobowola, chitoliro chapakati ndi posungira.
9. Chitoliro chobowola mafuta (YB 528-65).Amagwiritsidwa ntchito kulimbitsa kapena kulimbitsa machubu achitsulo opanda msoko kumapeto onse a RIGS pobowola mafuta.Pali mitundu iwiri ya zitsulo chitoliro, ogaŵikana zitsulo waya ndi sanali zitsulo waya, kugwirizana chitoliro waya, sanali waya chitoliro matako kuwotcherera ndi chida olowa kugwirizana.
Tikukhulupirira kuti kudzera muzomwe zili pamwambazi, titha kukhala ndi kumvetsetsa kwina kwa chitoliro chopanda chitsulo.
Nthawi yotumiza: Feb-07-2023