1. Mipope yachitsulo yosasunthika yamagetsi othamanga kwambiri (GB5310-1995) ndi mapaipi achitsulo osasunthika a carbon steel, alloy zitsulo ndi zitsulo zosapanga dzimbiri zosagwira kutentha zomwe zimagwiritsidwa ntchito powotcha pamwamba pa machubu amadzi otentha ndi kuthamanga kwambiri ndi pamwamba.
2. Chitoliro chosasunthika chachitsulo choyendetsa madzimadzi (GB/T8163-1999) ndi chitoliro chachitsulo chosasinthika chomwe chimagwiritsidwa ntchito kunyamula madzi, mafuta, gasi ndi madzi ena.
3. Mapaipi osasunthika azitsulo zocheperako komanso zapakatikati (GB3087-1999) amagwiritsidwa ntchito popanga mapaipi otentha kwambiri, mapaipi amadzi otentha amagetsi otsika komanso apakatikati amitundu yosiyanasiyana komanso mapaipi otenthetsera kwambiri opangira ma boilers, mapaipi ang'onoang'ono a utsi ndi mapaipi a njerwa * * Mpweya wa carbon structural zitsulo zotentha-zotsekedwa ndi zitsulo zozizira.
4. Mipope yachitsulo yosasunthika ya manja a ekiselo yagalimoto (GB3088-82) ndi mapaipi achitsulo osasunthika otentha opangidwa ndi chitsulo cha carbon structural steel ndi alloy structural zitsulo zomwe zimagwiritsidwa ntchito popanga manja a nkhwangwa yagalimoto ndi machubu a zitsulo zoyendera.
5. Mkulu-anzanu wosasunthika zitsulo chitoliro kwa zipangizo feteleza (GB6479-2000) ndi yabwino mpweya structural zitsulo ndi aloyi zitsulo aloyi zitsulo chitoliro zoyenera zida mankhwala ndi mapaipi ndi ntchito kutentha kwa -40 ~ 400 ℃ ndi ntchito kuthamanga kwa 10 ~ 30Ma .
6. Mipope yachitsulo yosasunthika ya kusweka kwa petroleum (GB9948-88) ndi mapaipi achitsulo osasunthika oyenera machubu a ng'anjo, zotenthetsera kutentha ndi mapaipi mumafuta opangira mafuta.
7. Mipope yachitsulo pobowola geological (YB235-70) ndi mapaipi achitsulo omwe amagwiritsidwa ntchito pobowola pakati ndi madipatimenti a geological. Iwo akhoza kugawidwa mu mipope kubowola, kubowola kolala, mapaipi pachimake, casing mapaipi, ndi sedimentation mapaipi.
8. Chitoliro chachitsulo chosasunthika pobowola diamondi pachimake (GB3423-82) ndi chitoliro chachitsulo chosasunthika chomwe chimagwiritsidwa ntchito pobowola chitoliro, ndodo yapakati, ndi pobowola diamondi pachimake.
9. Chitoliro chobowola mafuta (YB528-65) ndi chitoliro chachitsulo chosakanizika chomwe chimakhuthala mkati kapena kunja mbali zonse ziwiri zakubowola mafuta. Pali mitundu iwiri ya mapaipi achitsulo: waya ndi opanda mawaya. Mipope ya mawaya imalumikizidwa ndi mfundo, ndipo mapaipi opanda zingwe amalumikizidwa ndi zida zolumikizira matako.
10. Mpweya wa carbon steel seamless steel mapaipi (GB5213-85) ndi mapaipi achitsulo osasunthika a carbon steel omwe amagwiritsidwa ntchito popanga makina a Class I pressure piping systems, Class II pressure piping systems, boilers ndi superheaters. Kutentha kwa ntchito ya carbon steel Seamless steel chitoliro khoma si upambana 450 ℃, ndi kutentha ntchito ya aloyi chitsulo chosakanizidwa chitoliro khoma kuposa 450 ℃.
11.GB18248-2000 (Chitoliro chosasunthika chazitsulo zamasilinda a gasi) chimagwiritsidwa ntchito kwambiri popanga ma silinda osiyanasiyana a gasi ndi ma hydraulic. Zoyimira zake ndi 37Mn, 34Mn2V, 35CrMo, etc.
12. Mapaipi amafuta othamanga kwambiri a injini za dizilo (GB3093-86) ndi mapaipi achitsulo osasunthika omwe amagwiritsidwa ntchito popanga mapaipi opondereza kwambiri a makina ojambulira injini ya dizilo.
13. Mipope yachitsulo yosakanizidwa yamkati yamkati yama hydraulic ndi pneumatic cylinders (GB8713-88) ndi mapaipi achitsulo okoka kapena ozizira osasunthika okhala ndi ma diameter olondola amkati opanga ma silinda a hydraulic ndi pneumatic.
14. Chitoliro chozizira chozizira kapena chozizira bwino chopanda chitsulo chosasunthika (GB3639-83) ndi chitoliro chozizira chozizira kapena chozizira chosasunthika chachitsulo chosasunthika chopanga makina ndi zida za hydraulic zokhala ndi mawonekedwe apamwamba komanso mapeto abwino. Kugwiritsa ntchito mapaipi achitsulo osasunthika bwino popanga zida zamakina kapena zida zama hydraulic kumatha kupulumutsa kwambiri maola amunthu, kukulitsa kugwiritsa ntchito zinthu, komanso kuthandizira kukonza zinthu.
15. Mipope yazitsulo zosapanga dzimbiri zosapanga dzimbiri (GB/T14975-1994) ndi machubu achitsulo osasunthika (Owonjezera, okulitsidwa) komanso ozizira (okulungidwa).
16. Mipope yazitsulo zosapanga dzimbiri zosapanga dzimbiri zoyendetsa madzimadzi (GB/T14976-1994) ndi mapaipi achitsulo otenthetsera (owonjezera, okulitsidwa) komanso oziziritsa (okulungidwa) opangidwa ndi zitsulo zosapanga dzimbiri zomwe zimagwiritsidwa ntchito kunyamula madzi.
Nthawi yotumiza: Nov-08-2021