1. Imibhobho yensimbi engenamthungo ngeenjongo zesakhiwo (GB/T8162-1999) yimibhobho yentsimbi engenamthungo esetyenziselwa izakhiwo eziqhelekileyo kunye nezakhiwo zoomatshini.
2. Imibhobho yentsimbi engenamthungo yokuthutha ulwelo (i-GB/T8163-1999) yimibhobho yentsimbi eqhelekileyo engenamthungo esetyenziselwa ukuthutha ulwelo olunjengamanzi, i-oyile kunye negesi.
3. Iityhubhu zentsimbi ezingenamthungo kwizibilisi zoxinzelelo oluphantsi kunye noluphakathi (GB3087-1999) zikumgangatho ophezulu wekhabhoni yentsimbi eshushu yaqengqeleka kunye nebandayo etsalwa (eqengqelekayo) iityhubhu zentsimbi ezingenamthungo ezisetyenziselwa ukwenza iityhubhu zomphunga obushushu obuphezulu, iityhubhu zamanzi abilayo kwiibhoyila ezinoxinzelelo oluphantsi naphakathi. yezakhiwo ezahlukeneyo kunye neetyhubhu zomphunga obushushu, iityhubhu ezinkulu zomsi, iityhubhu ezincinci zomsi kunye neetyhubhu zearch zezitena zeebhoyila zelocomotive.
4. Imibhobho yensimbi engenamthungo kwiibhoyili zoxinzelelo oluphezulu (i-GB5310-1995) yintsimbi ye-carbon steel, i-alloy steel, kunye ne-stainless heat-resistant-seamless steel pipes ezisetyenziselwa ukuvelisa iindawo zokufudumeza zoxinzelelo oluphezulu kunye nangaphezulu kweebhoyili zamanzi.
5. Imibhobho yentsimbi engenamthungo yoxinzelelo oluphezulu (GB6479-86) yezixhobo zesichumisi yintsimbi ekumgangatho ophezulu wekhabhoni yesakhiwo kunye nentsimbi yentsimbi engenamthungo imibhobho elungele izixhobo zeekhemikhali kunye nemibhobho enobushushu obusebenzayo ukusuka kwi-40 ukuya kwi-400 ℃ kunye noxinzelelo olusebenzayo ukusuka kwi-10. ukuya ku-30 Ma.
6. Imibhobho yensimbi engenamthungo yokuqhekeka kwe-petroleum (GB9948-88) yimibhobho yensimbi engenamthungo efanelekileyo kwiibhubhu zesithando somlilo, i-heat exchangers, kunye nemibhobho kwi-petroleum refineries.
7. Imibhobho yensimbi yokugaya i-geological drilling (YB235-70) yimibhobho yentsimbi esetyenziswa ngamasebe e-geological kwi-core drilling.Zinokwahlulwa zibe yimibhobho yokubhobhoza, iikhola zokubhobhoza, iipayipi ezingundoqo, ii-casings, kunye nemibhobho yokumisa ngokwenjongo yazo.
8. Umbhobho wensimbi ongenamthungo wokugrumba undoqo wedayimane (GB3423-82) ngumbhobho wentsimbi ongenamthungo osetyenziselwa ukubhobhoza iintonga, iintonga ezingundoqo, kunye neekhaseji kwi-diamond core drilling.9. Umbhobho wokugaya i-petroleum (YB528-65) ngumbhobho wensimbi ongenamthungo osetyenziselwa ukuqina kwangaphakathi okanye kwangaphandle kuzo zombini iziphelo zokugaya i-petroleum.Imibhobho yentsimbi yahlulwe yaba ziindidi ezimbini: intambo nengafakwanga.Umbhobho ophothiweyo udityaniswe ngokudityaniswa, ngelixa umbhobho ongafakwanga ntambo udityaniswe nesixhobo sokudityaniswa kwesixhobo usebenzisa indlela ye-butt welding.
10. Imibhobho yentsimbi yeCarbon engenamthungo yeenqanawa (i-GB5213-85) yimibhobho yentsimbi ye-carbon steel engenamthungo esetyenziselwa ukuveliswa kweenkqubo zemibhobho yoxinzelelo lwe-Class I, iinkqubo zemibhobho yoxinzelelo lwe-Class II, iibhoyili, kunye ne-superheaters.Ubushushu bokusebenza kombhobho wentsimbi yentsimbi engenamthungo eludongeni aluyi kudlula i-450 ℃, kwaye ubushushu obusebenzayo bodonga lwentsimbi yensimbi engenamthungo aluyi kudlula i-450 ℃.
11. Umbhobho wensimbi ongenamthungo we-automotive half-axle sleeve (GB3088-82) yintsimbi ekumgangatho ophezulu wekhabhoni yesakhiwo kunye ne-alloy structural steel hot-rolled seamless steel pipe esetyenziselwa ukuvelisa i-automotive half-axle sleeve kunye nokuqhuba imibhobho ye-axle ye-axle yezindlu.
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 cylinder barrels (GB8713-88) yimibhobho yentsimbi ecocekileyo etsalwa ngokubanda okanye eqengqelekayo egqitywe ngokubanda engenamthungo enomlinganiselo ochanekileyo wangaphakathi wedayamitha esetyenziswa ekwenzeni imigqomo yehydraulic nepneumatic cylinder.
14. Imibhobho yentsimbi engenamthungo (GB3639-83) epholileyo okanye epholileyo epholileyo yimibhobho yentsimbi engenamthungo echaneke ngokuchaneka komgangatho ophezulu kunye nokugqiba kakuhle komhlaba osetyenziswa kwizakhiwo zomatshini kunye nezixhobo ze-hydraulic.Ukukhetha ngokuchanekileyo imibhobho yentsimbi engenamthungo ukwenza izakhiwo zoomatshini okanye izixhobo zehydraulic kunokonga kakhulu ixesha lomatshini kunye nokuphucula ukusebenza kakuhle kwezinto.
Ixesha lokuposa: Jul-18-2023