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 potentha 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. Mipope yachitsulo yopanda waya yamagetsi otsika ndi apakatikati (GB3087-1999) amagwiritsidwa ntchito popanga mapaipi otentha kwambiri, mapaipi amadzi otentha opangira ma boilers otsika ndi apakatikati amitundu yosiyanasiyana ndi mapaipi otenthetsera kwambiri opangira ma boilers, mapaipi ang'onoang'ono a utsi ndi njerwa za arched. mapaipi** Chitsulo chopangidwa ndi kaboni chotenthetsera chotenthetsera komanso chozizira (chogudubuzika) chosasokonezeka.
4. Mipope yachitsulo yosasunthika ya manja a ekisi yagalimoto (GB3088-82) ndi mapaipi achitsulo osasunthika otenthedwa achitsulo chopangidwa ndi mpweya ndi chitsulo chopangidwa ndi aloyi chomwe chimagwiritsidwa ntchito popanga manja a nkhwangwa yagalimoto ndi machubu a zitsulo zoyendera.
5. Mkulu-anzanu osataya zitsulo chitoliro kwa zipangizo feteleza (GB6479-2000) ndi yabwino mpweya structural zitsulo ndi aloyi zitsulo aloyi zitsulo chitoliro oyenera 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 muzitsulo zopangira 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 chosasinthika 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 mawaya amalumikizidwa ndi zida zolumikizira matako.
10. Carbon steel seamless steel mapaipi a sitima (GB5213-85) ndi mapaipi achitsulo opanda mpweya omwe amagwiritsidwa ntchito popanga makina opopera a Class I, Class II pressure piping systems, boilers ndi superheaters.Kutentha kwa ntchito ya carbon chitsulo chosasunthika chitsulo chitoliro khoma si upambana 450 ℃, ndi kutentha ntchito aloyi chitsulo chosakanizika zitsulo chitoliro khoma kuposa 450 ℃.
11.GB18248-2000 (Chitoliro chosasunthika chazitsulo zamasilinda a gasi) chimagwiritsidwa ntchito kwambiri popanga ma silinda osiyanasiyana a gasi ndi hayidiroliki.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 osasunthika ozizira kapena ozizira okhala ndi ma diameter olondola amkati opangira ma silinda a hydraulic ndi pneumatic.
14. Chitoliro chozizira chozizira kapena chozizira chopanda chitsulo chosasunthika (GB3639-83) ndi chitoliro chozizira chozizira kapena chozizira chosasunthika chopanda chitsulo chopanga makina ndi zida za hydraulic zokhala ndi mawonekedwe apamwamba komanso kutsirizika kwabwino.Kugwiritsa ntchito mapaipi achitsulo osasunthika bwino popanga zida zamakina kapena zida zama hydraulic kumatha kupulumutsa kwambiri makina ogwiritsira ntchito maola, 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 otenthetsera (owonjezera, okulitsidwa) komanso oziziritsa (okulungidwa) opanda zitsulo opangidwa ndi zitsulo zosapanga dzimbiri zomwe zimagwiritsidwa ntchito kunyamula madzi.
Nthawi yotumiza: Nov-08-2021