Ukuthumela imathiriyeli yokwakha ipleyiti yentsimbi enobukhulu be-miedum

Ukuthumela imathiriyeli yokwakha ipleyiti yentsimbi engqindilili miedum obonisiwe Umfanekiso

Inkcazelo emfutshane:

Ukutyeba: 4.5mm-300mm

Ububanzi: 600mm-3000mm

Isixhobo:CCSA,CCSB,CCSD,CCSE,DH36,AH36

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ukuchazwa kweklasi yenqanawa

Ezona nkcukacha zoluntu zokuhlela zezi: I-China CCS, i-American ABS, i-German GL, i-French BV, i-Norway DNV, i-Japan NK, i-British LR, i-South Korea KR, i-Italiya RINAIntsimbi eshushu eqengqelekayo yeenqanawa yahlulwe ngokwamanqanaba amandla ngokobuncinci bayo. inqaku lesivuno: intsimbi yesakhiwo esinamandla ngokubanzi kunye nentsimbi yolwakhiwo oluphezulu.Ipleyiti yenqanawa ibhekiselele kwipleyiti eqengqelekayo eshushu eveliswe ngokuhambelana neemfuno zemigaqo yolwakhiwo lwemibutho yolwahlulo lokwenziwa kwezakhiwo zenqanawa.

Intshayelelo kwipleyiti yenqanawa

1. Intsimbi yesakhiwo se-hull yamandla ngokubanzi

Intsimbi yamandla ngokubanzi yesakhiwo se-hull yahlulwe ngokwamanqanaba amane: A, B, D kunye no-E. Amandla esivuno (angabi ngaphantsi kwe-235N/mm^2) kula mabanga amane entsimbi ayafana namandla okuqina (400～ 520N/mm^2)., kodwa amandla empembelelo kumaqondo obushushu ahlukeneyo ahlukile;

I-high-amandla i-hull ye-structural steel ihlulwe ibe ngamabakala amandla ngokungqinelana namandla ayo emveliso encinci, kwaye ibakala ngalinye lamandla lahlulwe libe ngamabakala A, D, E, F4 ngokokuqina kwempembelelo yayo.

Amandla esivuno se-A32, i-D32, i-E32, kunye ne-F32 ayikho ngaphantsi kwe-315N / mm ^ 2, kwaye amandla e-tensile yi-440-570N / mm ^ 2.Ukuqina kwempembelelo enokuthi iphunyezwe kwi -40 °, -60 °;

Amandla esivuno se-A36, i-D36, i-E36 kunye ne-F36 ayikho ngaphantsi kwe-355N / mm ^ 2, kwaye amandla e-tensile yi-490～620N/mm^2.Ukuqina kwempembelelo enokuthi iphunyezwe kwi -40 °, -60 °;

Amandla okuvelisa i-A40, i-D40, i-E40, kunye ne-F40 ayikho ngaphantsi kwe-390N / mm ^ 2, kwaye amandla okuqina yi-510 ~ 660N / mm ^ 2.Ukuqina kwempembelelo enokuthi iphunyezwe kwi -40 ° kunye -60 °.

ngaphandle koko,

Amandla aphezulu acinyiweyo kunye nentsimbi edibeneyo yesakhiwo esidibeneyo: A420, D420, E420, F420;A460, D460, E460, F460;A500, D500, E500, F500;A550, D550, E550, F550;A620, D620, E620, F620;A690, D690, E690, F690;

Intsimbi yeebhoyili kunye neenqanawa zoxinzelelo: 360A, 360B;410A, 410B;460A, 460B;490A, 490B;1Cr0.5Mo, 2.25Cr1Mo

Insimbi yesakhiwo soomatshini: Ngokuqhelekileyo, intsimbi engentla ingasetyenziswa;

Ubushushu obuphantsi bentsimbi: 0.5NiA, 0.5NiB, 1.5Ni, 3.5Ni, 5Ni, 9Ni;

Intsimbi ye-Austenitic: 00Cr18Ni10, 00Cr18Ni10N, 00Cr17Ni14Mo2, 00Cr17Ni13Mo2N, 00Cr19Ni13Mo3, 00Cr19Ni13Mo3N, 0Cr18Ni11Nb;

Duplex steel stainless: 00Cr22Ni5Mo3N, 00Cr25Ni6Mo3Cu, 00Cr25Ni7Mo4N3.

Ipleyiti yentsimbi ehonjisiweyo: ifanelekile kwizikhongozeli kunye neetanki zempahla zabathwali beekhemikhali;

I-Z-direction steel: Yintsimbi eye yafumana unyango olukhethekileyo (njengonyango lwe-calcium, i-vacuum degassing, i-argon eshukumisayo, njl.) kunye nonyango olufanelekileyo lobushushu ngokusekelwe kwinqanaba elithile lensimbi yesakhiwo (ebizwa ngokuba yintsimbi yomzali).