I-ASTM A333 iBanga lesi-6umbhobho wentsimbi wekhabhoni ongenamthungo kunye odityanisiweyo olungiselelwe ukumelana namaqondo obushushu aphantsi-45°C, ngobuncinciamandla e-tensile ye-415 MPakunye nobuncinciamandla esivuno angama-240 MPa.
Amaqhosha okukhangela
Ububanzi
Ushunqulelo: ASTM A333 GR.6;
Iindidi zemibhobho yentsimbi: intsimbi yekhabhoni;
Uhlobo lombhobho wentsimbi: Umbhobho wentsimbi ongenamthungo kunye neWelded;
Ubushushu obusebenzayo: Ngokuqhelekileyo kusetyenziswa kwiindawo zokusebenza apho ubushushu boyilo buncinci -45 ° C, okanye -50 ° F;
Umgangatho weReferensi
Ngaphandle kokuba kuchazwe ngenye indlela kwi-ASTM A333, umz., unyango lobushushu, ukwakheka kweekhemikhali, iimpawu zoomatshini.
Ezinye iimfuno zibhekisa kwiimfuno ezisebenzayo kwi-ASTM A999.Apha kulapho uluhlu lwe-dimensional kunye ne-dimensional tolerance data ivela khona.
Unyango lobushushu
I-Welded kunye ne-Seamless Steel Tubing
Ifudunyezwe ukuba ingabi ngaphantsi kwe-1500 ngokukaCelsius [815 ngokukaCelsius] kwaye ipholiswe emoyeni okanye kwigumbi lokupholisa kwiziko elilawulwa emoyeni.
Umbhobho wentsimbi ongenamthungo
isenokufudunyezwa ingabi ngaphantsi kwe-1500°F [815°C] ize icimeke kulwelo.
Ukuqulunqwa kwemichiza
| IBanga | C | Mn | P | S | Si | Ni | Cr | Cu | Al | V | Nb | Mo |
| max | - | max | max | - | - | - | - | - | max | max | max | |
| IBanga lesi-6 | 0.30 | 0.29-1.06 | 0.025 | 0.025 | umz 0.10 | ubuninzi 0.40 | ubuninzi 0.30 | ubuninzi 0.40 | - | 0.08 | 0.02 | 0.12 |
Kunciphiso ngalunye lwe-0.01% yekhabhoni engaphantsi kwe-0.30%, ukunyuka kwe-0.05 % manga se ngaphezu kwe-1.06 % kuya kuvunyelwa ukuya kubuninzi be-1.35 % yemanganese.
Ngesivumelwano phakathi komenzi kunye nomthengi, umda we-niobium unokunyuswa ukuya kwi-0.05% kuhlalutyo lobushushu kunye ne-0.06% kuhlalutyo lwemveliso.
Iipropati zoomatshini
| Amandla okuqina, min | Unikeze Amandla,imiz | ||
| psi | MPa | psi | MPa |
| 60,000 | 415 | 35,000 | 240 |
Ezinye iiProjekthi zoMfuniselo
Uvavanyo lwe-tensile
Uvavanyo lwempembelelo
Uxinzelelo lwe-Hydrostatic okanye uvavanyo lombane olungonakaliyo
I-ASTM A333 GR.6 Ubungakanani bembonakalo kunye nokutenxa
Iimfuno ezineenkcukacha zomxholo zinokufunyanwa ku:Yintoni umgangatho we-ASTM A333?
I-ASTM A333 GR.6 IiMathiriyeli ezingezinye
EN 10216-4
Inqanaba: P265NL
Iimpawu: Intsimbi yombhobho yobushushu obuphantsi kwiindawo ezinobushushu obuphantsi kunye nokuqina okulungileyo.
I-ASTM A350
IBakala: LF2 Iklasi yoku-1
Iimpawu: Amalungu okwenza indawo yobushushu obuphantsi, alungele inkqubo yemibhobho.
GB/T 18984-2003
IBakala: 09Mn2V, 06Ni3MoDG
Iimpawu: Iityhubhu zetsimbi ezingenamthungo kwi -45 ° C ukuya kwi -195 ° C kwiimeko eziphantsi kweqondo lokushisa, ezisetyenziselwa izixhobo zepetrochemical kunye neenqanawa eziphantsi kweqondo lokushisa.
EN 10028-4
IBakala: 11MnNi5-3, 13MnNi6-3
Iimpawu: I-low-temperature-fine-grained steel yezixhobo zoxinzelelo, ezifanelekileyo kwiindawo eziphantsi kweqondo lokushisa.
I-ASTM A671
IBakala: CA55, CB60, CB65, CB70, njl.
Iimpawu: Umbhobho wentsimbi we-arc-welding ukwenzela izicelo zobushushu obuphantsi.
I-ASTM A334
IBanga: Grade 1, Grade 6
Iimpawu: Umgangatho we-tubing yentsimbi engenamthungo kunye ne-welded yenkonzo yobushushu obuphantsi.
CSA Z245.1
Amabanga: 290, 359, 414, 448, 483, njl.
Iimpawu: Iityhubhu zeshishini leoli kunye negesi, amanye amabakala anamandla aphezulu afanelekile kubushushu obuphantsi.
AS 1548
Ibakala: PT490N/NR
Iimpawu: Le yintsimbi yesakhiwo esilungileyo kwiinqanawa zoxinzelelo, ezinokuthi zisetyenziswe kwiindawo eziphantsi kweqondo lokushisa ngokukhetha okufanelekileyo kunye nonyango, nangona ngokuyininzi yenzelwe iinqanawa eziqhelekileyo kunye nokushisa okuphezulu.
Phambi kokwamkela ezi mathiriyeli zingenye, kucetyiswa ukuba ukwakheka kweekhemikhali, iipropathi zoomatshini, kunye neziphumo zosetyenziso olusebenzayo mazivavanywe ngokupheleleyo ukuqinisekisa ukuba ziyahlangabezana neemfuno ezingqongqo zesicelo esithile.
I-ASTM A333 GR.6 Izicelo
IGesi yeNdalo kunye noThutho lwe-LNG: Imibhobho esetyenziselwa ukuthutha igesi yendalo kunye neefom zayo ezinolwelo.
Izityalo zePetrochemical: ukuthuthwa kwe-cryogenic fluids ekuphuculeni kunye neenkqubo zemichiza.
Iitanki zoGcino lweCryogenic: Ukwakhiwa kweetanki zokugcina i-cryogenic ze-oksijini engamanzi, initrogen engamanzi, njl. njl., kunye neenkqubo zokuhambisa ezinxulumeneyo.
Izixhobo zokukhenkceza: Iinkqubo zokukhenkceza zokulungiswa nokugcinwa kokutya.
IiNkqubo zaManzi okupholisa: Asetyenziselwa izixokelelwano zokupholisa kwiireactor zenyukliya kunye nezibonelelo zamandla.
Amaqonga e-Offshore: Izixhobo ze-Cryogenic kunye nemibhobho efanelekileyo yokuhlola ulwandle kunye nezibonelelo zemigodi.
Ngathi
Singumvelisi wemibhobho yentsimbi yekhabhoni ekumgangatho ophezulu odityanisiweyo kunye nomthengisi ovela eChina, kunye nesitokhwe semibhobho yentsimbi engenamthungo, ekunika uluhlu olubanzi lwezisombululo zemibhobho yentsimbi!
Iithegi:astm a333 gr.6,astm a333, ingenamthungo, ababoneleli, abavelisi, iifektri, abagcini bempahla, iinkampani, ihoseyili, thenga, ixabiso, ucaphulo, isambuku, intengiso, ixabiso.
Ixesha lokuposa: Apr-12-2024