1. Imibhobho yensimbi engenamthungo kwiibhoyili eziphezulu (i-GB5310-1995) ziyimibhobho yensimbi engenamthungo ye-carbon steel, i-alloy steel kunye ne-stainless heat-resistant-resistant esetyenziselwa indawo yokufudumala ye-boilers yamanzi kunye noxinzelelo oluphezulu nangaphezulu.
2. Umbhobho wensimbi ongenamthungo wokuthutha ulwelo (i-GB/T8163-1999) ngumbhobho wentsimbi jikelele ongenamthungo osetyenziselwa ukuthutha amanzi, i-oyile, igesi kunye nolunye ulwelo.
3. Imibhobho yentsimbi engenamthungo yeebhoyila zoxinzelelo oluphantsi noluphakathi (GB3087-1999) zisetyenziselwa ukwenza imibhobho yomphunga eshushu kakhulu, imibhobho yamanzi abilayo kwiibhoyila zoxinzelelo oluphantsi kunye noluphakathi lwezakhiwo ezahlukeneyo kunye nemibhobho yomphunga eshushu kakhulu kwiibhoyila ze-locomotive, imibhobho emincinci yomsi kunye nemibhobho yezitena ene-arched * * Ikhabhoni yolwakhiwo lwentsimbi (intsimbi edityanisiweyo kunye ne-cold-rolled).
4. Imibhobho yentsimbi engenamthungo kwimikhono ye-axle yemoto (i-GB3088-82) yimibhobho yentsimbi engenamthungo eqengqelekayo yentsimbi ye-carbon structural kunye ne-alloy structural steel esetyenziselwa ukwenziwa kwemikhono ye-axle yemoto kunye neetyhubhu ze-axle ze-drive axle housings.
5. Umbhobho wensimbi ongenamthungo ophezulu we-high-pressure yezixhobo zesichumisi (GB6479-2000) iyona nto ingcono kakhulu ye-carbon structural steel kunye ne-alloy steel seamless steel pipe ifanelekile kwizixhobo zekhemikhali kunye nemibhobho enokushisa okusebenzayo -40 ~ 400 ℃ kunye noxinzelelo lokusebenza lwe-10 ~ 30Ma.
6. Imibhobho yensimbi engenamthungo yokuqhekeka kwe-petroleum (GB9948-88) yimibhobho yensimbi engenamthungo efanelekileyo kwiibhubhu zesithando somlilo, ukutshintshiselana kobushushu kunye nemibhobho kwi-petroleum refineries.
7. Imibhobho yentsimbi yokugaya i-geological drilling (YB235-70) yimibhobho yentsimbi esetyenziselwa ukugaya i-core ngamasebe e-geological. Zinokwahlulwa zibe yimibhobho yokubhobhoza, iikhola zokomba, imibhobho engundoqo, imibhobho ye-casing, kunye nemibhobho yentlenga.
8. Umbhobho wensimbi ongenamthungo wokugrumba undoqo wedayimane (GB3423-82) ngumbhobho wentsimbi ongenamthungo osetyenziselwa ukubhobhoza umbhobho, intonga engundoqo, kunye ne-casing ye-diamond core drilling.
9. Umbhobho wokugaya i-petroleum (YB528-65) ngumbhobho wentsimbi ongenamthungo oqiniswe ngaphakathi okanye ngaphandle kuzo zombini iziphelo zokomba ioli. Kukho iintlobo ezimbini zemibhobho yentsimbi: ucingo kunye nolungenacingo. Imibhobho yocingo idityaniswe ngamacandelo, kwaye iipayipi ezingenazintambo zidibene kunye nezixhobo zesixhobo nge-welding butt.
10. Iibhobho zentsimbi zeCarbon ezingenamthungo kwiinqanawa (i-GB5213-85) ziyimibhobho yentsimbi ye-carbon steel engenamthungo esetyenziselwa ukuveliswa kweenkqubo zemibhobho yoxinzelelo lwe-Class I, i-Class II system piping systems, iibhoyili kunye ne-superheaters. Ubushushu obusebenzayo bodonga lwentsimbi yensimbi engenamthungo aludluli kwi-450 ℃, kwaye ubushushu obusebenzayo bodonga lwentsimbi yentsimbi engenamthungo ludlula i-450 ℃.
I-11.GB18248-2000 (ipayipi yensimbi engenamthungo yeesilinda zegesi) isetyenziselwa kakhulu ukwenza iisilinda ezahlukeneyo zegesi kunye ne-hydraulic. Izinto zayo ezimele ziyi-37Mn, 34Mn2V, 35CrMo, njl.
12. Imibhobho yeoli yoxinzelelo oluphezulu yeenjini zedizili (GB3093-86) yimibhobho yentsimbi engenamthungo etsalwa ngokubanda esetyenziswa ekwenzeni imibhobho yoxinzelelo oluphezulu lweenkqubo zokutofa kwenjini yedizili.
13. Imibhobho yentsimbi engenamthungo engaphakathi kwedayamitha echanekileyo ye-hydraulic kunye ne-pneumatic cylinders (GB8713-88) yimibhobho yentsimbi echanekileyo etsalwa ngokubanda okanye eqengqelekayo epholileyo engenamthungo enedayamitha echanekileyo yangaphakathi yokwenziwa kweesilinda zehydraulic kunye nepneumatic.
14. Umbhobho wensimbi ongenamthungo obandayo okanye opholileyo owenziwe ngokubanda (i-GB3639-83) ngumbhobho wensimbi ongenamthungo obandayo okanye opholileyo owenziwe ngentsimbi yesakhiwo somatshini kunye nezixhobo ze-hydraulic ezichanekileyo eziphezulu kunye nokugqiba kakuhle komhlaba. Ukusetyenziswa kwemibhobho yentsimbi engenamthungo echanekileyo ukuvelisa izakhiwo zoomatshini okanye izixhobo zehydraulic kunokusindisa kakhulu iiyure zoomatshini, ukwandisa ukusetyenziswa kwezinto, kwaye kwangaxeshanye kunceda ukuphucula umgangatho wemveliso.
15. Imibhobho yensimbi engenamthungo yesakhiwo (GB/T14975-1994) ishushu (i-Extruded, yandisiwe) kunye neetyhubhu zetsimbi ezingenamthungo.
16. Imibhobho yentsimbi engenamthungo yentsimbi yokuthutha ulwelo (i-GB/T14976-1994) ishushu-isolwe (yandisiweyo, yandisiwe) kunye nemibhobho yentsimbi engenamthungo etsalwa ngokubanda (eqengqiwe) eyenziwe ngentsimbi engenasici esetyenziselwa ukuthutha ulwelo.
Ixesha lokuposa: Nov-08-2021