Amathebula esisindo amapayipi ensimbi namashejuli wamapayipi ahlinzekwe kuzinga le-ASME B36.10M ayizinsiza ezisetshenziswa kakhulu ezisetshenziswa zezimboni.
Standardization of ashiselwe kanyeengenamthungoosayizi bepayipi lensimbi obunjiwe bamazinga okushisa aphezulu naphansi kanye nezingcindezi ku-ASME B36.10M.
Izinkinobho Zokuzulazula
Amashadi Wesisindo Sombhobho
Nakuba izinga linikeza amafomula okubala, lisanzima kakhulu ukuthi lisetshenziswe ekubukweni kwansuku zonke, ngakho-ke i-ASME B36.10M Ithebula 1 inikeza ulwazi oluningiliziwe oluhlanganisa ububanzi obuncane bepayipi, ubukhulu bodonga, ibanga leshejuli, nesisindo sepayipi esihambisanayo ku-lb/ft noma kg. /m.
I-ASME B36.10M Ihlinzeka ngesisindo esiyisiphetho esiyisicaba esisekelwe esisindweni sendlela yokubala futhi isekelwe futhi kububanzi obungaphandle (OD) nobukhulu bodonga (WT) bokuhlukaniswa kwepayipi lensimbi.
Ukuze uthole itafula lezisindo zamapayipi emicu, hlolaIshadi lesisindo sepayipi le-ASTM A53 eliluchungechunge nelihlanganisiwe(Ithebula 2.3).
Ukukhethwa Kokuqina Kodonga Kwepayipi Lensimbi
Ukukhethwa kokuqina kodonga kuncike ikakhulukazi ekuphikiseni ukucindezela kwangaphakathi ngaphansi kwezimo ezinikeziwe.
umthamo kufanele usekelwe kumanani athile asuka ku-Boiler and Pressure Vessel Code, ASME B31 Pressure Piping Code, enekhodi yokwakha njengeimininingwane yokwakha.
Incazelo Yenombolo Yeshejuli
Ishejuli yesistimu yezinombolo yosayizi wamapayipi nenhlanganisela yokuqina kodonga.
Inombolo Yeshejuli = 1000 (P/S)
Pimele ukucindezela kokusebenza komklamo wepayipi, ngokuvamile ku-psi (amaphawundi ngeyintshi yesikwele)
Simelela ukucindezeleka okuncane okuvumelekile kwempahla yepayipi ekushiseni okusebenzayo, futhi ku-psi (amakhilogremu ngentshi yesikwele).
Isheduli 40
IShejuli 40 iyindinganiso yokuhlukanisa ubukhulu bodonga esetshenziswa kabanzi kubunjiniyela bamapayipi ecacisa ubukhulu bodonga obujwayelekile ipayipi lobubanzi obuthile obungaphandle okufanele libe nabo.
| DN | I-NPS | Ngaphandle Ububanzi | Udonga Ubukhulu | I-Plain Qeda iMisa | Ukuhlonza | Isheduli Cha. | |||
| mm | in | mm | in | kg/m | lb/ft | ||||
| 6 | 1/8 | 10.3 | 0.405 | 1.73 | 0.068 | 0.37 | 0.24 | I-STD | 40 |
| 8 | 1/4 | 13.7 | 0.540 | 2.24 | 0.088 | 0.63 | 0.43 | I-STD | 40 |
| 10 | 3/8 | 17.1 | 0.675 | 2.31 | 0.091 | 0.84 | 0.57 | I-STD | 40 |
| 15 | 1/2 | 21.3 | 0.840 | 2.77 | 0.109 | 1.27 | 0.85 | I-STD | 40 |
| 20 | 3/4 | 26.7 | 1.050 | 2.87 | 0.113 | 1.69 | 1.13 | I-STD | 40 |
| 25 | 1 | 33.4 | 1.315 | 3.38 | 0.133 | 2.50 | 1.68 | I-STD | 40 |
| 32 | 1 1/4 | 42.2 | 1.660 | 3.56 | 0.140 | 3.39 | 2.27 | I-STD | 40 |
| 40 | 1 1/2 | 48.3 | 1.900 | 3.68 | 0.145 | 4.05 | 2.72 | I-STD | 40 |
| 50 | 2 | 60.3 | 2.375 | 3.91 | 0.154 | 5.44 | 3.66 | I-STD | 40 |
| 65 | 21/2 | 73.0 | 2.875 | 5.16 | 0.203 | 8.63 | 5.80 | I-STD | 40 |
| 80 | 3 | 88.9 | 3.500 | 5.49 | 0.216 | 11.29 | 7.58 | I-STD | 40 |
| 90 | 3 1/2 | 101.6 | 4.000 | 5.74 | 0.226 | 13.57 | 9.12 | I-STD | 40 |
| 100 | 4 | 114.3 | 4.500 | 6.02 | 0.237 | 16.08 | 10.80 | I-STD | 40 |
| 125 | 5 | 141.3 | 5.563 | 6.55 | 0.258 | 21.77 | 14.63 | I-STD | 40 |
| 150 | 6 | 168.3 | 6.625 | 7.11 | 0.280 | 28.26 | 18.99 | I-STD | 40 |
| 200 | 8 | 219.1 | 8.625 | 8.18 | 0.322 | 42.55 | 28.58 | I-STD | 40 |
| 250 | 10 | 273.0 | 10.750 | 9.27 | 0.365 | 60.29 | 40.52 | I-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 | |
Uma ufuna ukwazi okwengeziwe ngezisindo zepayipi nobukhulu obusezingeni, ungachofoza ku-Amashadi Wesisindo Sombhobho kanye Nesifinyezo Seshejuliukuyihlola.
Izinzuzo zeSheduli 40
Amandla Amaphakathi Nomnotho
Ishejuli 40 inikeza amandla amahle nokumelana nokucindezela kuyilapho igcina ibhalansi enengqondo phakathi kwezindleko nesisindo sezinhlelo zokusebenza eziningi zokucindezela okuphansi nokuphakathi.
Ibanga elibanzi lokuhambisana
Ukufakwa okuningi nokuxhumana kuklanywe ngokusekelwe kumazinga wokulinganisa weSheduli 40, okwenza lolu hlobo lwamapayipi lube lula ukuhlanganisa nokulufaka namanye amasistimu.
Ukukhiqizwa okujwayelekile
Ngenxa yokuduma kwayo, abakhiqizi bayakwazi ukukhiqiza ngobuningi amapayipi nokufakwa kweSheduli 40, banciphise izindleko futhi bakhulise ukutholakala komkhiqizo.
Kuyavumelana nezimo
Ipayipi leSheduli 40 litholakala ngogqinsi olumaphakathi odongeni lwezindawo zokuhlala, ezohwebo, nezilula zezimboni zohlelo olubanzi lwamasistimu oketshezi, ukusuka kumapayipi amanzi kuya ekusabalaliseni igesi.
Ngenxa yalokhu, iSheduli 40 yamukelwe emnothweni wayo, ukuhambisana, kanye nokusebenza ezinhlotsheni ezibanzi zamapayipi, kusukela ezinhlelweni zamanzi asekhaya kuya ekuthuthweni koketshezi lwezimboni.
Isheduli 80
Ipayipi leSheduli 80 lilungele izinhlelo zokusebenza ezidinga ingcindezi ephakeme kanye nokumelana nemihuzuko ngenxa yezakhiwo zayo eziqinisiwe.
| DN | I-NPS | Ngaphandle Ububanzi | Udonga Ubukhulu | I-Plain Qeda iMisa | Ukuhlonza | Isheduli Cha. | |||
| 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 | |
Izinzuzo zeSheduli 80
Ukumelana Nokucindezela Okuthuthukisiwe
Ishejuli 80 inodonga lwamapayipi olugqinsile kunoHlelo 40, oluhlinzeka ukumelana nokucindezela okuphezulu kwezicelo zokucindezela okukhulu.
Ukumelana nokugqwala nokuhuzuka
Ukujiya kodonga kuvumela ipayipi leSheduli 80 ukuthi lisebenze kangcono endaweni ebolayo noma elimazayo, inwebe impilo yesevisi.
Ifanele izindawo ezinokhahlo
Lolu hlobo lwamapayipi luvame ukusetshenziswa ezimbonini zamakhemikhali, zikawoyela, negesi, lapho amapayipi angachayeka emazingeni okushisa adlulele namakhemikhali.
Amazinga aphezulu okuphepha
Amandla esakhiwo athuthukisiwe anikeza ipayipi leSheduli 80 inzuzo ngokuphathelene nokuphepha, ikakhulukazi uma lingaphansi kwengcindezi ephezulu yangaphakathi.
Izindlela Zokubala Isisindo
Amayunithi Esintu
Wƿe= 10.69(Dt)×t
D: ububanzi obungaphandle ukuya kokungu-0.001 in.
t: ukujiya kodonga olucacisiwe, kusiyingiswe ku-0.001 in eseduze.
Wƿe: I-plain plain end mass, isongelwe ku-0.01 Ib/ft eseduze.
Amayunithi e-SI
Wƿe= 0.0246615 (Dt)×t
D: Idayamitha yangaphandle iye kweseduze okungu-0.1 mm kumadiamitha angaphandle angama-intshi angu-16. (406.4 mm) namancane futhi kuya koseduze 1.0 mm amadayamitha angaphandle amakhulu kuno-16 in.(406.4 mm).
t: ukujiya kodonga olucacisiwe, kuyindilinga ku-0.01 mm eseduze.
Wƿe: isisindo sokuphela kwethafa elilinganiselwe, lifinyezwe ku-0.01 kg/m eseduze.
Sicela uqaphele ukuthi ifomula isekelwe ekumineni kweshubhu engu-7850 kg/m³.
Uhlolojikelele lwe-ASME B36.10M
I-ASME B36.10M iyindinganiso ethuthukiswe yi-American Society of Mechanical Engineers (ASME) echaza ubukhulu, ukujiya kodonga, nezisindo zamapayipi ensimbi ashiselwe futhi angenamthungo.
Izici eziyinhloko zezinga zihlanganisa:
Ukumbozwa kosayizi obanzi
I-ASME B36.10M imboza ipayipi lensimbi elisuka ku-DN 6-2000 mm [NPS 1/8- 80 in.], ihlinzeka ngedatha ephelele yobukhulu nobukhulu bodonga.
Kufaka izinhlobo ezimbili zamapayipi
Izinga lihlanganisa ipayipi lensimbi elingenamthungo nelishiselwe ukukhiqiza okuhlukile nezidingo zohlelo lokusebenza.
Ulwazi Lwesisindo Oluningiliziwe Nokuqina Kwezindonga: Amathebula ezisindo zetiyori nobukhulu bodonga kunikezwa ngosayizi weshubhu ngalinye kanye nezinombolo "zeSheduli" ezihlukene.
Uhlu olubanzi lwezicelo zezimboni
Ipayipi lensimbi le-ASME B36.10M lisetshenziswa kabanzi kuwoyela, igesi, amakhemikhali, amandla, ukwakhiwa, nakweminye imikhakha yezimboni eminingi.
Ithonya lamazwe ngamazwe
Nakuba kuyindinganiso yaseMelika, umthelela nokusetshenziswa kwayo kusabalele, futhi amaphrojekthi amaningi emhlabeni jikelele amukela leli zinga ukuze aqinisekise ukuhambisana nokuphepha kwezinhlelo zamapayipi.
Sekukonke, i-ASME B36.10M inikeza indinganiso yobuchwepheshe ebalulekile yokukhiqiza nokusetshenziswa kwepayipi lensimbi, okusiza ukuqinisekisa ukuphepha konjiniyela nokusebenza kahle kwezomnotho ezindaweni ezahlukene.
Singomunye ehamba phambili ashiselwe carbon steel pipe kanyeipayipi lensimbi engenamthungoabakhiqizi nabahlinzeki abavela eChina, abanohlu olubanzi lwamapayipi ensimbi ekhwalithi ephezulu esitokweni, sizibophezele ekukunikezeni uhla olugcwele lwezixazululo zamapayipi ensimbi.Ukuze uthole imininingwane eyengeziwe yomkhiqizo, sicela ukhululeke ukuxhumana nathi, sibheke phambili ekusizeni ukuthi uthole izinketho ezingcono kakhulu zamapayipi ensimbi ngezidingo zakho!
tags: ishadi lesisindo sepayipi, i-asme b36.10, ishejuli 40, ishejuli 80, abahlinzeki, abakhiqizi, izimboni, amasheya, izinkampani, iwholesale, thenga, inani, ikhotheshini, inqwaba, iyathengiswa, izindleko.
Isikhathi sokuthumela: Mar-03-2024