1. Imibhobho yensimbi engenamthungo kwi-boilers yoxinzelelo oluphezulu (GB5310-1995) yimibhobho yensimbi engenamthungo ye-carbon steel, i-alloy steel kunye ne-stainless heat-resistant-resistant-stainless steel esetyenziselwa ukufudumeza umgangatho we-boilers yamanzi kunye noxinzelelo oluphezulu nangaphezulu.
2. Umbhobho wensimbi ongenamthungo wokuthuthwa kwamanzi (i-GB/T8163-1999) ngumbhobho wentsimbi ongenamthungo jikelele osetyenziselwa ukuthutha amanzi, i-oyile, igesi kunye nolunye ulwelo.
3. Imibhobho yentsimbi engenamthungo kwiibhoyila zoxinzelelo oluphantsi noluphakathi (GB3087-1999) zisetyenziselwa ukwenza imibhobho yomphunga eshushu kakhulu, imibhobho yamanzi abilayo kwiibhoyila zoxinzelelo oluphantsi noluphakathi lwezakhiwo ezahlukahlukeneyo kunye nemibhobho yomphunga eshushu kakhulu kwiibhoyila zelocomotive, imibhobho emincinci yomsi kunye nezitena ezivuthisiweyo. imibhobho** Ikhabhoni yolwakhiwo lwentsimbi yentsimbi eshushu-isolwe ngokubanda (eqengqelekayo) iityhubhu zentsimbi ezingenamthungo.
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-axle housings.
5. Umbhobho wensimbi ongenamthungo ophezulu we-high-pressure yezixhobo zesichumisi (GB6479-2000) yeyona nto ingcono kakhulu ye-carbon structural steel kunye ne-alloy steel seamless steel pipe ilungele izixhobo zekhemikhali kunye nemibhobho enobushushu obusebenzayo -40 ~ 400 ℃ kunye noxinzelelo lokusebenza lwe-10 ~ 30Ma. .
6. Imibhobho yensimbi engenamthungo yokuqhekeka kwe-petroleum (GB9948-88) yimibhobho yensimbi engenamthungo efanelekileyo kwiityhubhu zesithando somlilo, ukutshintshiselana kobushushu kunye nemibhobho kwi-petroleum refineries.
7. Imibhobho yentsimbi yokugaya i-geological drilling (YB235-70) yimibhobho yentsimbi esetyenziselwa ukugaya okungundoqo ngamasebe e-geological.Zinokwahlulwa zibe yimibhobho yokubhobhoza, iikhola zokomba, imibhobho engundoqo, imibhobho engumbhobho, kunye nemibhobho yentlenga.
8. Umbhobho wensimbi ongenamthungo wokugrumba i-diamond core (GB3423-82) ngumbhobho wensimbi ongenamthungo osetyenziselwa ukubhobhoza umbhobho, intonga ye-core, kunye ne-casing ye-diamond core drilling.
9. Umbhobho wokugaya i-petroleum (YB528-65) ngumbhobho wensimbi ongenamthungo oqiniswe ngaphakathi okanye ngaphandle kuzo zombini iziphelo zokomba ioli.Kukho iintlobo ezimbini zemibhobho yensimbi: ucingo kunye nolungenacingo.Imibhobho yocingo idityaniswe ngamacandelo, kwaye iipayipi ezingenazintambo zidibene kunye nezixhobo zesixhobo nge-welding butt.
10. Imibhobho yentsimbi yeCarbon engenamthungo yeenqanawa (i-GB5213-85) ziyimibhobho yensimbi ye-carbon steel engenamthungo esetyenziselwa ukuveliswa kweenkqubo zemibhobho yoxinzelelo lwe-Class I, i-Class II system piping systems, iibhoyili kunye ne-superheaters.Ubushushu bokusebenza kodonga lwentsimbi yensimbi engenamthungo aludluli kwi-450 ℃, kwaye ubushushu bokusebenza kwentsimbi yentsimbi engenamthungo yodonga lombhobho 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 yangaphakathi echanekileyo ye-hydraulic kunye ne-pneumatic cylinders (GB8713-88) yimibhobho yentsimbi echanekileyo etsalwa ngokubanda okanye eqengqelekayo egqitywe ngokubanda 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 ezichaneke kakhulu kunye nokugqiba kakuhle.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 ezitsalwa ngokubanda (ziqengqiwe).
16. Imibhobho yentsimbi engenamthungo yentsimbi yokuthutha ulwelo (i-GB/T14976-1994) ishushu-isolwe (i-extruded, yandisiwe) kunye nemibhobho yentsimbi engenamthungo etsalwa ngokubanda (eqengqiwe) eyenziwe ngentsimbi engenasici esetyenziselwa ukuthutha ulwelo.
Ixesha lokuposa: Nov-08-2021