Iitafile zobunzima bombhobho wentsimbi kunye neeshedyuli zemibhobho ezinikezelwe kumgangatho we-ASME B36.10M zizona zixhobo zisetyenziswa ngokuqhelekileyo kwizicelo zoshishino.
Umgangatho we welded kunyeengenamthungoubungakanani bemibhobho yentsimbi ebunjiweyo kumaqondo obushushu aphezulu naphantsi kunye noxinzelelo lugutyungelwe kwi-ASME B36.10M.
Amaqhosha okukhangela
Iitshathi zobunzima bombhobho
Nangona umgangatho ubonelela ngeefomula zokubala, zisenzima kakhulu ukuba zisetyenziswe ukubukela imihla ngemihla, ngoko i-ASME B36.10M Itheyibhile 1 inikezela ngolwazi oluthe kratya kubandakanywa umbhobho wedayamitha yegama, ubukhulu bodonga, ibakala leshedyuli, kunye nobunzima bombhobho ohambelanayo kwi-lb / ft okanye kg. /m.
I-ASME B36.10M Ibonelela ngesiphelo esisicaba sobunzima obusekwe kubunzima bendlela yokubala kwaye ikwasekelwe kwidayamitha yangaphandle (OD) kunye nobukhulu bodonga (WT) yokwahlulwa kombhobho wentsimbi.
Kwitheyibhile yobunzima bombhobho kwimisonto, khangela iItshathi yobunzima bombhobho ye-ASTM A53 edityanisiweyo(Uluhlu 2.3).
Ukukhethwa koDonga lokutyeba kombhobho wentsimbi
Ukukhethwa kobunzima bodonga kuxhomekeke ikakhulu ekuchaseni uxinzelelo lwangaphakathi phantsi kweemeko ezinikeziweyo.
umthamo kufuneka usekwe kumaxabiso athile asuka kwiBoiler kunye neKhowudi yeVessel yoxinzelelo, ASME B31 Ikhowudi yokuBopha ngoxinzelelo, kunye nekhowudi yokwakha njengeiinkcukacha zokwakha.
Inkcazo yeNombolo yeShedyuli
Inkqubo yamanani yeshedyuli yobungakanani bombhobho kunye neendibaniselwano zobunzima bodonga.
Inombolo yeShedyuli = 1000 (P/S)
Pimele uxinzelelo olusebenzayo loyilo lombhobho, ngokuqhelekileyo kwi-psi (iiponti nge-intshi nganye yesikwere)
Simele uxinzelelo oluncinci oluvumelekileyo lwezinto zombhobho kwiqondo lokushisa lokusebenza, kwakhona kwi-psi (iipounds nge-intshi yesikwere).
Ishedyuli 40
IShedyuli yama-40 ngumgangatho wokwahlulwa kobukhulu bodonga obusetyenziswa ngokubanzi kubunjineli bemibhobho echaza ukutyeba komgangatho osemgangathweni ofanele ube nawo umbhobho wedayamitha ethile yangaphandle.
| DN | NPS | Ngaphandle Ububanzi | Udonga Ukutyeba | Ngokucacileyo Phelisa iMisa | Ukuchongwa | Ishedyuli Hayi. | |||
| mm | in | mm | in | kg/m | lb/ft | ||||
| 6 | 1/8 | 10.3 | 0.405 | 1.73 | 0.068 | 0.37 | 0.24 | STD | 40 |
| 8 | 1/4 | 13.7 | 0.540 | 2.24 | 0.088 | 0.63 | 0.43 | STD | 40 |
| 10 | 3/8 | 17.1 | 0.675 | 2.31 | 0.091 | 0.84 | 0.57 | STD | 40 |
| 15 | 1/2 | 21.3 | 0.840 | 2.77 | 0.109 | 1.27 | 0.85 | STD | 40 |
| 20 | 3/4 | 26.7 | 1.050 | 2.87 | 0.113 | 1.69 | 1.13 | STD | 40 |
| 25 | 1 | 33.4 | 1.315 | 3.38 | 0.133 | 2.50 | 1.68 | STD | 40 |
| 32 | 1 1/4 | 42.2 | 1.660 | 3.56 | 0.140 | 3.39 | 2.27 | STD | 40 |
| 40 | 1 1/2 | 48.3 | 1.900 | 3.68 | 0.145 | 4.05 | 2.72 | STD | 40 |
| 50 | 2 | 60.3 | 2.375 | 3.91 | 0.154 | 5.44 | 3.66 | STD | 40 |
| 65 | 21/2 | 73.0 | 2.875 | 5.16 | 0.203 | 8.63 | 5.80 | STD | 40 |
| 80 | 3 | 88.9 | 3.500 | 5.49 | 0.216 | 11.29 | 7.58 | STD | 40 |
| 90 | 3 1/2 | 101.6 | 4.000 | 5.74 | 0.226 | 13.57 | 9.12 | STD | 40 |
| 100 | 4 | 114.3 | 4.500 | 6.02 | 0.237 | 16.08 | 10.80 | STD | 40 |
| 125 | 5 | 141.3 | 5.563 | 6.55 | 0.258 | 21.77 | 14.63 | STD | 40 |
| 150 | 6 | 168.3 | 6.625 | 7.11 | 0.280 | 28.26 | 18.99 | STD | 40 |
| 200 | 8 | 219.1 | 8.625 | 8.18 | 0.322 | 42.55 | 28.58 | STD | 40 |
| 250 | 10 | 273.0 | 10.750 | 9.27 | 0.365 | 60.29 | 40.52 | STD | 40 |
| 300 | 12 | 323.8 | 12.750 | 10.31 | 0.406 | 79.71 | 53.57 | 40 | |
| 350 | 14 | 355.6 | 14.000 | 11.13 | 0.438 | 94.55 | 63.50 | 40 | |
| 400 | 16 | 406.4 | 16.000 | 12.7 | 0.500 | 123.31 | 82.85 | XS | 40 |
| 450 | 18 | 457 | 18.000 | 14.27 | 0.562 | 155.81 | 104.76 | 40 | |
| 500 | 20 | 508 | 20.000 | 15.09 | 0.594 | 183.43 | 123.23 | 40 | |
| 600 | 24 | 610 | 24.000 | 17.48 | 0.688 | 255.43 | 171.45 | 40 | |
| 800 | 32 | 813 | 32.000 | 17.48 | 0.688 | 342.94 | 230.29 | 40 | |
| 850 | 34 | 864 | 34.000 | 17.48 | 0.688 | 364.92 | 245.00 | 40 | |
| 900 | 36 | 914 | 36.000 | 19.05 | 0.750 | 420.45 | 282.62 | 40 | |
Ukuba ufuna ukwazi ngakumbi malunga nobunzima bombhobho kunye nemilinganiselo kumgangatho, ungacofa kwiIitshathi zobunzima bombhobho kunye noShwankathelo lweeShedyuliukuyijonga.
Izinto eziluncedo kwiShedyuli 40
Amandla aphakathi kunye noQoqosho
IShedyuli ye-40 inika amandla afanelekileyo kunye nokuchasana noxinzelelo ngelixa ugcina ibhalansi efanelekileyo phakathi kweendleko kunye nobunzima bezicelo ezininzi eziphantsi kunye neziphakathi.
Uluhlu olubanzi lokuhambelana
Izixhobo ezininzi kunye noqhagamshelo ziyilwe ngokusekwe kwiShedyuli ye-40 yemigangatho yokulinganisa, okwenza olu hlobo lwemibhobho lube lula ukudibanisa kunye nokufaka kunye nezinye iinkqubo.
Imveliso esemgangathweni
Ngenxa yokuthandwa kwayo, abavelisi bayakwazi ukuvelisa iipayipi zeShedyuli ye-40 kunye nokufakelwa, ukunciphisa iindleko kunye nokwandisa ukufumaneka kwemveliso.
Iyaguquka
IShedyuli ye-40 yombhobho ifumaneka kubukhulu bodonga oluphakathi kwiindawo zokuhlala, zorhwebo, kunye nezicelo zemizi-mveliso ezilula kwiinkqubo ezininzi ze-fluid, ukusuka kwimibhobho yamanzi ukuya kwi-gas distribution.
Ngenxa yoko, iShedyuli ye-40 yamkelwe kuqoqosho lwayo, ukuhambelana, kunye nokusebenza kwiinkqubo ezahlukeneyo zemibhobho, ukusuka kwiinkqubo zamanzi asekhaya ukuya kuthutho lolwelo lwamashishini.
IShedyuli 80
IShedyuli ye-80 yombhobho ifanelekile kwizicelo ezifuna uxinzelelo oluphezulu kunye nokuxhatshazwa kwe-abrasion ngenxa yeempawu zayo eziqinisiweyo.
| DN | NPS | Ngaphandle Ububanzi | Udonga Ukutyeba | Ngokucacileyo Phelisa iMisa | Ukuchongwa | Ishedyuli Hayi. | |||
| mm | in | mm | in | kg/m | lb/ft | ||||
| 6 | 1/8 | 10.3 | 0.405 | 2.41 | 0.095 | 0.47 | 0.31 | XS | 80 |
| 8 | 1/4 | 13.7 | 0.540 | 3.02 | 0.119 | 0.80 | 0.54 | XS | 80 |
| 10 | 3/8 | 17.1 | 0.675 | 3.2 | 0.126 | 1.10 | 0.74 | XS | 80 |
| 15 | 1/2 | 21.3 | 0.840 | 3.73 | 0.147 | 1.62 | 1.09 | XS | 80 |
| 20 | 3/4 | 26.7 | 1.050 | 3.91 | 0.154 | 2.20 | 1.48 | XS | 80 |
| 25 | 1 | 33.4 | 1.315 | 4.55 | 0.179 | 3.24 | 2.17 | XS | 80 |
| 32 | 1 1/4 | 42.2 | 1.660 | 4.85 | 0.191 | 4.47 | 3.00 | XS | 80 |
| 40 | 1 1/2 | 48.3 | 1.900 | 5.08 | 0.200 | 5.41 | 3.63 | XS | 80 |
| 50 | 2 | 60.3 | 2.375 | 5.54 | 0.218 | 7.48 | 5.03 | XS | 80 |
| 65 | 2 1/2 | 73.0 | 2.875 | 7.01 | 0.276 | 11.41 | 7.67 | XS | 80 |
| 80 | 3 | 88.9 | 3.500 | 7.62 | 0.300 | 15.27 | 10.26 | XS | 80 |
| 90 | 3 1/2 | 101.6 | 4.000 | 8.08 | 0.318 | 18.64 | 12.52 | XS | 80 |
| 100 | 4 | 114.3 | 4.500 | 8.56 | 0.337 | 22.32 | 15.00 | XS | 80 |
| 125 | 5 | 141.3 | 5.563 | 9.53 | 0.375 | 30.97 | 20.80 | XS | 80 |
| 150 | 6 | 168.3 | 6.625 | 10.97 | 0.432 | 42.56 | 28.60 | XS | 80 |
| 200 | 8 | 219.1 | 8.625 | 12.7 | 0.500 | 64.64 | 43.43 | XS | 80 |
| 250 | 10 | 273.0 | 10.750 | 15.09 | 0.594 | 95.98 | 64.49 | 80 | |
| 300 | 12 | 323.8 | 12.750 | 17.48 | 0.688 | 132.05 | 88.71 | 80 | |
| 350 | 14 | 355.6 | 14.000 | 19.05 | 0.750 | 158.11 | 106.23 | 80 | |
| 400 | 16 | 406.4 | 16.000 | 21.44 | 0.844 | 203.54 | 136.74 | 80 | |
| 450 | 18 | 457 | 18.000 | 23.83 | 0.938 | 254.57 | 171.08 | 80 | |
| 500 | 20 | 508 | 20.000 | 26.19 | 1.031 | 311.19 | 209.06 | 80 | |
| 550 | 22 | 559 | 22.000 | 28.58 | 1.125 | 373.85 | 251.05 | 80 | |
| 600 | 24 | 610 | 24.000 | 30.96 | 1.219 | 442.11 | 296.86 | 80 | |
Izinto eziluncedo kwiShedyuli 80
Ukomelezwa koKuxhathisa Uxinzelelo
IShedyuli 80 inodonga lombhobho otyebileyo kuneShedyuli yama-40, ibonelela ngokumelana noxinzelelo oluphezulu kwizicelo zoxinzelelo oluphezulu.
Ukumelana nokugqwala kunye nokuqhawuka
Ubungqingqwa bodonga olungqingqwa buvumela umbhobho weShedyuli 80 ukuba wenze ngcono kwindawo ezonakalisayo okanye ezirhabaxa, ukwandisa ubomi benkonzo.
Ifanelekile kwindawo ezingqongileyo
Olu hlobo lwemibhobho lusetyenziswa ngokuqhelekileyo kwimizi-mveliso yeekhemikhali, yeoli, neyerhasi, apho imibhobho inokuchanabeka kumaqondo obushushu agqithisileyo kunye neekhemikhali.
Imigangatho yokhuseleko ephezulu
Amandla olwakhiwo olomeleziweyo anika umbhobho weShedyuli 80 inzuzo ngokumalunga nokhuseleko, ngakumbi xa uphantsi koxinzelelo oluphezulu lwangaphakathi.
Iindlela zokubala ubunzima
IiYunithi zesiNtu
Wƿe= 10.69 (Dt)×t
D: Idayamitha yangaphandle ukuya kweyona 0.001 ikufutshane.
t: Ubungqingqwa bodonga obuchaziweyo, bujikelezwe kwelona likufutshane 0.001 ngo.
Wƿe: Ubunzima bokuphela kwethafa, usondezwe koyena 0.01 Ib/ft.
Iiyunithi ze-SI
Wƿe= 0.0246615 (Dt)×t
D: i-diameter yangaphandle ukuya kweyona ikufutshane yi-0.1 mm kwiidayamitha zangaphandle eziyi-16 in. (406.4 mm) kwaye incinci kwaye ikufutshane ne-1.0 mm yeedayamitha zangaphandle ezinkulu kune-16. (406.4 mm).
t: Ubukhulu bodonga obuchaziweyo, bujikelezwe kwi-0.01 mm ekufutshane.
Wƿe: ubunzima obuqhelekileyo obuqhelekileyo, busondezwe kwi-0.01 kg/m ekufutshane.
Nceda uqaphele ukuba ifomula isekelwe kuxinaniso lwetyhubhu engama-7850 kg/m³.
Isishwankathelo se-ASME B36.10M
I-ASME B36.10M ngumgangatho ophuhliswe yi-American Society of Mechanical Engineers (ASME) echaza imilinganiselo, ubukhulu bodonga, kunye nobunzima bombhobho wentsimbi odityanisiweyo kunye nengenamthungo.
Iimpawu eziphambili zomgangatho ziquka:
Ubungakanani obukhulu bokugubungela
I-ASME B36.10M igubungela umbhobho wentsimbi ukusuka kwi-DN 6-2000 mm [NPS 1/8- 80 in.], ibonelela ngedatha epheleleyo yomdibaniso kunye nobukhulu bodonga.
Ibandakanya iindidi ezimbini zemibhobho
Umgangatho ubandakanya umbhobho wensimbi ongenamthungo kunye ne-welded kwimveliso eyahlukeneyo kunye neemfuno zesicelo.
Ubunzima obunzulu kunye nolwazi lokutyeba kweendonga: Iitheyibhile zobunzima bethiyori kunye nobukhulu bodonga zibonelelwa ngobungakanani betyhubhu nganye kunye neenombolo "zeShedyuli" ezahlukeneyo.
Uluhlu olubanzi lwezicelo zoshishino
Umbhobho wensimbi we-ASME B36.10M usetyenziswa kakhulu kwioyile, igesi, imichiza, amandla, ulwakhiwo, kunye namanye amasimi amashishini amaninzi.
Impembelelo yamazwe ngamazwe
Nangona ingumgangatho waseMelika, impembelelo yawo kunye nokusebenza kwayo kuxhaphakile, kwaye iiprojekthi ezininzi kumazwe ngamazwe zamkela lo mgangatho ukuqinisekisa ukuhambelana kunye nokhuseleko lweenkqubo zemibhobho.
Ngokubanzi, i-ASME B36.10M ibonelela ngomgangatho obalulekileyo wobugcisa bokuvelisa kunye nokusetyenziswa kombhobho wensimbi, inceda ukuqinisekisa ukhuseleko lobunjineli kunye nokusebenza kakuhle kwezoqoqosho kwiindawo ezahlukeneyo.
Singomnye okhokelayo welded carbon steel pipe kunyeumbhobho wentsimbi ongenamthungoabavelisi kunye nabanikezeli abavela eChina, kunye noluhlu olubanzi lwemibhobho yentsimbi ephezulu kwisitokhwe, sizimisele ukukunika uluhlu olupheleleyo lwezisombululo zemibhobho yentsimbi.Ukufumana iinkcukacha ezithe kratya zemveliso, nceda ukhululeke ukudibana nathi, sijonge phambili ekuncedeni ukuba ufumane iinketho ezingcono kakhulu zemibhobho yentsimbi kwiimfuno zakho!
tags: itshathi yobunzima bombhobho, i-asme b36.10, ishedyuli 40, ishedyuli ye-80, ababoneleli, abavelisi, iifektri, abagcini bempahla, iinkampani, i-wholesale, thenga, ixabiso, ikowuti, isambuku, ukuthengiswa, iindleko.
Ixesha lokuposa: Mar-03-2024