I-ASTM A333yoMbhobho weNtsimbi ongenamthungo kunye neWelded;
I-ASTM A333 isetyenziselwa inkonzo yobushushu obuphantsi kunye nezinye izicelo ezifuna ukuqina okunotshi.
Amaqhosha okukhangela
IBanga le-ASTM A333 kunye nobuncinci beNkonzo yoBubushushu
Unyango lobushushu
Uvavanyo lwe-ASTM A333
Amacandelo eMichiza
IiMfuno zeTensile
Uvavanyo lweMpembelelo
Uvavanyo loMbane lweHydrostatic okanye olungonakaliyo
Ubungakanani bembonakalo ye-ASTM A333 kunye nokutenxa
Ngaphandle Ububanzi
Ukutyeba kweendonga
Ubunzima
Ubude, UkuTsha kunye neziphelo
Isiphene kunye nokuPhathwa
Ukumakishwa kwe-ASTM A333
Imigangatho efanelekileyo ye-ASTM A333
IBanga le-ASTM A333 kunye nobuncinci beNkonzo yoBubushushu
I-ASTM A333IBanga loku-1Ubushushu: -50°F (-45°C)
I-ASTM A333IBanga lesi-3Ubushushu: -150°F (-100°C)
I-ASTM A333IBanga lesi-4Ubushushu: -150°F (-100°C)
I-ASTM A333IBanga lesi-6Ubushushu: -50°F (-45°C)
I-ASTM A333IBanga lesi-7Ukushisa: -100°F (-75°C)
I-ASTM A333IBanga lesi-8Ubushushu: -320°F (-195°C)
I-ASTM A333IBanga lesi-9Ukushisa: -100°F (-75°C)
I-ASTM A333IBanga le-10Ubushushu: -75°F (-60°C)
I-ASTM A333IBanga le-11Ubushushu: -320°F (-195°C)
Qaphela: I-ASTM A333 yeBanga lesi-4 inokuba yimibhobho engenamthungo kuphela.
Umbhobho we-ASTM A333 weBanga le-11 unokuveliswa nge-welding kunye okanye ngaphandle kokongezwa kweentsimbi zokuzalisa.
Unyango lobushushu
Isalathiso kwi-ASTM A333 iCandelo 4.3.
Uvavanyo lwe-ASTM A333
Amacandelo eMichiza
IiMfuno zeTensile
I-ASTM A333kwakhona ichaza ubuncinci bexabiso lobude kwi-intshi nganye eyi-1/32 [0.80 mm] yokuncipha kobunzima bodonga.
Uvavanyo lweMpembelelo
| ULUHLU 3 IiMfuno zeMpembelelo kumaBanga 1, 3, 4, 6, 7, 9, 10, kunye ne-11 | ||||
| Ubungakanani boMfanekiso, mm | Ubuncinci bexabiso leMpembelelo yeBha esezantsi eNotshiweyo kwiSeti nganye yeMifanekiso emiThathu | Ubuncinci bexabiso leMpembelelo yeBar ye-OneSpecimen Kuphela yeSeti | ||
| ft.lbf | J | ft.lbf | J | |
| 10 ngo10 | 13 | 18 | 10 | 14 |
| 10 ngo-7.5 | 10 | 14 | 8 | 11 |
| 10 ngo-6.67 | 9 | 12 | 7 | 9 |
| 10 ngo5 | 7 | 9 | 5 | 7 |
| 10 ngo-3.33 | 5 | 7 | 3 | 4 |
| 10 ngo-2.5 | 4 | 5 | 3 | 4 |
Uvavanyo loMbane lweHydrostatic okanye olungonakaliyo
Indlela yoVavanyo: ASTM A999/A999M.
Umbhobho ngamnye uya kufakwa kuvavanyo lombane olungonakali okanye uvavanyo lwe-hydrostatic.
Ubungakanani bembonakalo ye-ASTM A333 kunye nokutenxa
Ngaphandle Ububanzi
| Uluhlu 3 IiMfuno zeMpembelelo kumaBanga 1, 3, 4, 6, 7, 9, 10, kunye ne-11 | ||||
| Ubungakanani boMfanekiso, mm | Ubuncinci bexabiso leMpembelelo yeBha esezantsi eNotshiweyo kwiSeti nganye yeMifanekiso emiThathu | Ubuncinci bexabiso leMpembelelo yeBar ye-OneSpecimen Kuphela yeSeti | ||
| ft.lbf | J | ft.lbf | J | |
| 10 ngo10 | 13 | 18 | 10 | 14 |
| 10 ngo-7.5 | 10 | 14 | 8 | 11 |
| 10 ngo-6.67 | 9 | 12 | 7 | 9 |
| 10 ngo5 | 7 | 9 | 5 | 7 |
| 10 ngo-3.33 | 5 | 7 | 3 | 4 |
| 10 ngo-2.5 | 4 | 5 | 3 | 4 |
Ukutyeba kweendonga
| Iiyantlukwano ezivumelekileyo kuDonga olungqingqwa | ||
| uhlobo | Iiyantlukwano ezivumelekileyo kuDonga olungqingqwa | Iiyantlukwano ezivumelekileyo kuDonga olungqingqwa kwiMinimumWall |
| 1/8 [DN 6] ukuya kwi-2 1/ 2[DN 65] iquka., yonke imilinganiselo ye-t/D | 87.5% ~ 120% | 100% ~ 132.5% |
| I-3 [DN 80] ukuya kwi-18 [DN 450] ibandakanya, t/D ukuya kuthi ga kwi-5% incl. | 87.5% ~ 122.5% | 100% ~ 135% |
| I-3 [DN 80] ukuya kwi-18 [DN 450] ibandakanya, t/D > 5% incl. | 87.5% ~ 115% | 100% ~ 127.5% |
| I-20 [DN 500] kwaye inkulu, i-welded, yonke imilinganiselo ye-t/D | 87.5% ~ 117.5% | 100%~130% |
| 20 [DN 500] kwaye inkulu, ayinamthungo, t/D ukuya kuthi ga kwi-5 % incl. | 87.5% ~ 122.5% | 100% ~ 135% |
| 20 [DN 500] kwaye inkulu, ingenamthungo, t/D >5% | 87.5% ~ 115% | 100% ~ 127.5% |
Ubunzima
Iitafile zobunzima kunye neeshedyuli ezichaziweyo ngaphandle kweedayamitha kunye nobukhulu bodonga obuchaziweyo bokusetyenziswa kombhobho wentsimbiASME B36.10.
Ubude, UkuTsha kunye neziphelo
| Uluhlu | Hlela | Ububanzi |
| Ubude a | Ubude ≤ 24 ft [7.3m] | 1/4 ngaphakathi [6mm] |
| Ubude ＞ 24 ft [7.3m] | isivumelwano | |
| Ukuthe tye | Umbhobho ogqityiweyo uya kuba ngqo ngokufanelekileyo. | |
| Iyaphela | Ngaphandle kokuba kuchazwe ngenye indlela, umbhobho uya kunikwa iziphelo ezicacileyo.Zonke ii-burrs ekupheleni kombhobho ziya kususwa. | |
| a Ukuba ubude obucacileyo abufuneki, 1. umyalelo ubude obuthile obungahleliweyo bombhobho ukusuka kwi-16 ukuya kwii-22 ezinyaweni, kunye nobuninzi be-5% yobude phakathi kwe-12 kunye ne-16 inyawo; 2. oda ubude obuphindwe kabini bombhobho obuncinane obuphakathi ubude beenyawo ezingama-35 kunye nobude obuncinane obupheleleyo beenyawo ze-22, kunye nobuninzi be-5% yobude phakathi kwe-16 kunye ne-22 yeenyawo. | ||
Isiphene kunye nokuPhathwa
Isiphene
Ukungafezeki komphezulu okungena ngaphezulu kwe-12% yobukhulu bodonga okanye obungaphezulu kobuncinci bodonga kuya kuthathwa njengeziphene;
kunye neziphene ezibonwayo ezifunyaniswe zingaphezulu kwe-5% ubunzulu kunobukhulu bodonga oluqhelekileyo zibizwa ngokuba zikhoko, imithungo, imilenze, iinyembezi, okanye izilayi.
Ukuphatha isiphene
Iziphene zinokupheliswa ngokusila, ngaphandle kokuba ubukhulu bodonga obuseleyo buphakathi kwemida echaziweyo kunye nomgangatho ogudileyo ogobileyo uyagcinwa.
Amacandelo ombhobho ophethe iziphene unokunqunyulwa kwimida yobude obufunekayo.
Ukumakishwa kwe-ASTM A333
Igama lomenzi okanye uphawu, inombolo yenkcazo (unyaka wokukhutshwa awufunwa), kunye nebakala kufuneka lichongwe ngokucacileyo.
Kufuneka kwakhona ibandakanye iqondo lobushushu apho uvavanyo lwempembelelo lwenziwa emva kokusebenza okushushu, umzobo obandayo, umthungo okanye i-welded, inombolo yeprogram, kunye noonobumba "LT".
Ukumakishwa kuya kuqalisa malunga nee-intshi ezingama-300 [iimilimitha ezingama-300].
Ngombhobho ongaphantsi kwe-NPS 2 kunye nombhobho ongaphantsi kwemitha e-1 ubude, ulwazi olufunekayo lunokuphawulwa kwileyibhile kwi-bundle okanye ibhokisi apho umbhobho uthuthwa.
Imigangatho efanelekileyo ye-ASTM A333
I-TS EN 10216-4 Umgangatho waseYurophu ogquma iimeko zobugcisa kwiityhubhu zentsimbi ezingadityaniswanga kunye nezidibeneyo zenkonzo ye-cryogenic.
I-ISO 9329-3: Umgangatho woMbutho weZizwe ngezizwe womgangatho wemibhobho yentsimbi engenamthungo yenkonzo ye-cryogenic.
I-DIN EN 10216-4: Umgangatho waseYurophu owamkelwa yiJamani, ngokufanayo ne-EN 10216-4, kwiityhubhu zentsimbi ezingenamthungo ngeenjongo zoxinzelelo kwinkonzo ye-cryogenic.
I-JIS G3460: Iityhubhu zentsimbi ye-alloy yenkonzo ye-cryogenic.
I-GB / T 18984: Iityhubhu zentsimbi ezingenamthungo zenkonzo ye-cryogenic ukusuka -45 ° C ukuya -195 ° C.
I-BS 3603: Iityhubhu zentsimbi zekhabhoni kunye ne-alloy eyenzelwe inkonzo ye-cryogenic.
I-CSA Z245.1: Umgangatho weetyhubhu zetsimbi kunye nemibhobho ephuhliswe nguMbutho weMigangatho yaseCanada, kubandakanywa neenkcukacha zokusetyenziswa kwinkonzo ye-cryogenic.
I-GOST 8731: Iityhubhu zetsimbi ezishushu ezingenamthungo kunye nemibhobho yenkonzo ye-cryogenic.
I-Botop Steel yi-China yobuGcisa iWelded Carbon Steel Pipes Manufacturer & Supplier of Over 16 Years with 8000+ Tons of the Seamless Linepipes in Stock iNyanga nganye.
Sinokukunika umgangatho omhle kunye nexabiso eliphantsi lemveliso yepayipi yensimbi yekhabhoni, sikunika iintlobo ezininzi zezisombululo zemibhobho yentsimbi, Ukuba unazo naziphi na iimfuno, nceda uqhagamshelane nathi!
tags:astm a333,astm a333 grade,astma333 ibanga 6,ababoneleli, abavelisi, iifektri, abagcini bempahla, iinkampani, ihoseyili, thenga, ixabiso, ikowuti, isambuku, ukuthengiswa, ixabiso.
Ixesha lokuposa: Mar-28-2024