"UMbhobho wentsimbi yentsimbi HTI-ASTM A335 GR P22- I-SCH 80. I-ASME B36.10 IPHALA LOKUPHELA (IYUNITHI YOMNTU : M)" yiseti yeenkcukacha zobugcisa ezichaza imibhobho yentsimbi yealloyi. Masiyihlalutye nganye nganye:

I-PIPE Alloy Steel HT:
"UMbhobho" uthetha umbhobho, kwaye "i-ALLOY Steel" ithetha intsimbi yealloyi. Intsimbi ye-alloy yintsimbi equlethe enye okanye ngaphezulu kwezinto ezixutywayo (ezifana ne-chromium, i-molybdenum, i-tungsten, njl.) kwaye ineempawu ezintle ezifana nokuchasana nokushisa okuphezulu, ukuxhathisa ukubola kunye namandla.

"HT" ngokuqhelekileyo ibhekisela kwiimfuno eziphezulu zokushisa, ebonisa ukuba le ntsimbi yombhobho ifanelekile kwiindawo eziphezulu zokushisa.

I-ASTM A335 GR P22:
Le yinkcazo yomgangatho kunye nebakala lezinto zombhobho.

I-ASTM A335ngumgangatho ophuhliswe yi-American Society for Testing and Materials (ASTM) kwimibhobho yentsimbi ye-alloy engenamthungo, ngakumbi kwiqondo lokushisa eliphezulu kunye neendawo eziphakamileyo zoxinzelelo.
I-GR P22 yibakala elithile lemathiriyeli phantsi kwalo mgangatho, apho i-"P22" ibonisa ukwakheka kweekhemikhali kunye neemfuno zokusebenza kwezinto zombhobho. Intsimbi ye-P22 ye-alloy ihlala iqulethe i-chromium (Cr) kunye ne-molybdenum (Mo) izinto, inamandla afanelekileyo obushushu obuphezulu kunye nokumelana nokubola, kwaye ifanelekile kwiindawo eziphakamileyo zokushisa.
I-SCH 80:
Oku kubhekiselele kwibakala lobunzima bodonga lombhobho, kwaye "SCH" sisishunqulelo se "Shedyuli".

I-SCH 80 ithetha ukuba ubukhulu bodonga lombhobho bunzima kwaye bunokumelana noxinzelelo oluphezulu lwangaphakathi. Kwimibhobho ye-SCH 80, ubukhulu bayo bodonga bukhulu phakathi kwemibhobho yobukhulu obufanayo, obunokunyusa amandla okuthwala uxinzelelo kunye nokuchasana kwempembelelo.
I-ASME B36.10:
Lo ngumgangatho ophuhliswe yi-American Society of Mechanical Engineers (ASME) echaza ubungakanani, imilo, ukunyamezela, ubunzima kunye nezinye iimfuno zemibhobho yensimbi. I-B36.10 ijolise ngokukodwa kwi-diameter yangaphandle, ubukhulu bodonga kunye nezinye iiparameters ze-carbon steel kunye ne-alloy steel i-alloy imibhobho engenamthungo kunye nemibhobho edityanisiweyo ukuqinisekisa umgangatho kunye nokuhambelana kweemveliso zemibhobho.

IPHELA ENGAPHAMBILI:
"Iziphelo eziPlain" zibhekiselele kwimibhobho engenamashini okanye iziphelo zoqhagamshelo, idla ngokuba nemiphezulu esikiweyo egudileyo. Xa kuthelekiswa nemibhobho ene-threaded okanye i-flanged connections, imibhobho yokuphela kwe-plain idla ngokusetyenziswa kwizicelo apho uxhulumaniso oludibeneyo lufunekayo.

QUANTITIES UNITHI : M:
Oku kubonisa ukuba iyunithi yokulinganisa imveliso "yimitha", oko kukuthi, ubuninzi bombhobho bulinganiswa ngeemitha, kungekhona iziqwenga okanye ezinye iiyunithi.

Umbhobho ochazwe kule nkcazo ngumbhobho wensimbi we-alloy high-temperature odibana nomgangatho we-ASTM A335 GR P22, kunye nobukhulu bodonga lwe-SCH 80 kwaye udibana nomgangatho we-ASME B36.10. Iziphelo zombhobho zicacile (akukho ntambo okanye i-flanges), ubude bulinganiswa ngeemitha, kwaye ifanelekile kwiinkqubo zokubhobhoza kwiqondo lokushisa eliphezulu, uxinzelelo kunye neendawo ezinobungozi.