China ihoseyile China ASTM A53 A106 API 5L Umthungo Welded Carbon Steel Pipe
Isishwankathelo
Sikholelwa ukuba intsebenziswano yokuthetha ixesha elide sisiphumo somgangatho ophezulu, inkxaso eyongeziweyo, ukudibana okutyebileyo kunye noqhagamshelwano lobuqu lweCarbon Steel Pipe, sikwaqinisekisa ukuba i-assortment yakho iya kuyilwa ngelixa usebenzisa owona mgangatho uphezulu kunye nokuthembeka. Qinisekisa ukuba ufumana amava asimahla ukuba uqhagamshelane nathi ngolwazi oluthe kratya kunye neenyani. Saziswa njengomnye wababoneleli abakhulayo bemveliso kunye nokuthumela ngaphandle kwentsimbi yekhabhoni kunye nombhobho wentsimbi yealloyi. Ngoku sineqela labanamava abazinikeleyo abaqeqeshiweyo abakhathalela umgangatho kunye nokubonelela ngexesha elifanelekileyo. Ukuba ujonge uMgangatho oLungileyo ngexabiso elifanelekileyo kunye nokuhanjiswa kwangexesha. Ngaba uqhagamshelane nathi.
Umbhobho wensimbi ongenamthungo we-A106 ngumbhobho wentsimbi ongenamthungo osetyenziselwa ukuthutha ulwelo olunobushushu obuphezulu obufana namanzi, i-oyile kunye negesi. Eli nqanaba lentsimbi linoguquko oluphezulu olubanda kakhulu kunye neplastikhi ephezulu, imozulu ebandayo okanye eqhelekileyo ingcono kunemeko edibeneyo, isetyenziswa ngokubanzi kwimibhobho yolwelo, imibhobho yesakhiwo, imibhobho yebhoyila enoxinzelelo oluphantsi engagxininisiweyo kwaye ifuna ukuqina okuphezulu.
Isicelo
Umbhobho wensimbi ongenamthungo wokusebenza okuphezulu kwe-ASTM A106, ilungele ukushisa okuphezulu
IBanga eliPhambili
IBanga lentsimbi yolwakhiwo lwekhabhoni ekumgangatho ophezulu: G.A,GR.B,GR.C
ICandelo leMichiza
| Uqulunqo, ％ | |||
| IBanga A | IBanga B | IBanga C | |
| Ikhabhoni, max | 0.25A | 0.3B | 0.35B |
| IManganese | 0.27-0.93 | 0.29-1.06 | 0.29-1.06 |
| Phosphorus, max | 0.035 | 0.035 | 0.035 |
| Isulfure, max | 0.035 | 0.035 | 0.035 |
| Isilicon, min | 0.10 | 0.10 | 0.10 |
| IChrome, maxC | 0.40 | 0.40 | 0.40 |
| Ubhedu, maxC | 0.40 | 0.40 | 0.40 |
| Molybdenum, maxC | 0.15 | 0.15 | 0.15 |
| Nickel, maxC | 0.40 | 0.40 | 0.40 |
| Vanadium, maxC | 0.08 | 0.08 | 0.08 |
| A Ngokucuthwa ngakunye nge-0.01% ngaphantsi kobuninzi bekhabhoni echaziweyo, ukonyuka kwe-0.06% yemanganese ngaphezu kowona mlinganiselo uphezulu uchaziweyo kuya kuvunyelwa ukuya kuthi ga kwi-1.35 ubuninzi. | |||
| B Ngaphandle kokuba kucaciswe ngolunye uhlobo ngumthengi, kunciphiso ngalunye lwe-0.01% ngaphantsi kobuninzi bekhabhoni obuchaziweyo, ukwanda kwe-0.06% yemanganese ngaphezu kobuninzi obuchaziweyo kuya kuvunyelwa ukuya kutsho kubuninzi be-1.65%. | |||
| C Ezi zinto zintlanu zidibene aziyi kuba ngaphezu kwe-1%. | |||
IPropati yoomatshini
| IBanga A | IBanga B | IBanga C | ||||||
| Amandla okuqina, min, psi(MPa) | 48 000(330) | 60 000(415) | 70 000(485) | |||||
| Amandla esivuno, min, psi(MPa) | 30 000(205) | 35 000(240) | 40 000(275) | |||||
| Ixesha elide | Ukunqamleza | Ixesha elide | Ukunqamleza | Ixesha elide | Ukunqamleza | |||
| Elongation kwi-2 ngo. (50 mm), min, % Ubuncinane bobude obunqamlezileyo bovavanyo lwemicu, kunye nabo bonke oosayizi abancinci bavavanywa kwicandelo elipheleleyo | 35 | 25 | 30 | 16.5 | 30 | 16.5 | ||
| Xa umgangatho umjikelo 2-ngaphakathi. (50-mm) isampuli yovavanyo lobude begeyiji iyasetyenziswa | 28 | 20 | 22 | 12 | 20 | 12 | ||
| Kwiimvavanyo ze-longitudinal strip | A | A | A | |||||
| Kuvavanyo lomcu onqamlezileyo, ukutsalwa kwe-1/32-in nganye. (0.8-mm) ukuhla kobunzima bodonga ngaphantsi kwe-5/16 ngo. | 1.25 | 1.00 | 1.00 | |||||
| A Ubuncinane bobude kwi-2 in. (50 mm) buya kumiselwa ngolunxaki lulandelayo: | ||||||||
| e=625000A 0.2 / U 0.9 | ||||||||
| iiyunithi intshi-phawundi, kwaye | ||||||||
| e=1940A 0.2 / U 0.9 | ||||||||
| kwiiyunithi ze-SI, | ||||||||
| apho: e = ubude obuncinane kwi-2 in. (50 mm), %, isondezwe kwi-0.5% ekufutshane, A = indawo enqamlezileyo yomzekelo wovavanyo loxinzelelo, kwi-.2 (mm2), ngokusekelwe kwidayamitha exeliweyo yangaphandle okanye idiyamitha echaziweyo engaphandle okanye ububanzi besampulu yesiqhelo kunye nobukhulu bodonga obuchaziweyo, isondezwe koyena 0.01 in.2 okufutshane (1 mm2) . (Ukuba ummandla obalwa ngolu hlobo ulingana okanye ungaphezulu kwe-0.75 kwi-2 (500 mm2), ngoko ixabiso elingu-0.75 kwi-2 (500 mm2) liya kusetyenziswa.), kunye U = amandla okuqina achaziweyo, i-psi (MPa). | ||||||||
Imfuneko yoVavanyo
Ukongeza ekuqinisekiseni ukubunjwa kweekhemikhali kunye neempawu zemishini, iimvavanyo ze-hydrostatic zenziwa nganye nganye, kwaye iimvavanyo ze-flaring kunye ne-flattening ziyenziwa. . Ukongezelela, kukho iimfuno ezithile ze-microstructure, ubukhulu bengqolowa, kunye ne-decarburization layer yombhobho wensimbi ogqityiweyo.
Supply Ability
Ubunakho bokubonelela: iiToni ezili-1000 ngenyanga ngeBanga ngalinye le-ASTM SA-106
Ukupakishwa
Kwimiyanda kunye nakwiBhokisi yoMthi eyomeleleyo
Ukuhanjiswa
7-14 iintsuku ukuba isitokhwe, 30-45 iintsuku ukuvelisa
Intlawulo
30% idepsoit, 70% L/C okanye B/L ikopi okanye 100% L/C ngokubona
Iinkcukacha zeMveliso
Umbhobho weBhola
GB/T5310-2017
ASME SA-106/SA-106M-2015
I-ASTMA210(A210M)-2012
ASME SA-213/SA-213M
