ASTM A335 P22alloy simbi pombi chinhu chakakosha maindasitiri chine zvinhu zvakanakisa senge kusimba kwepamusoro, kusimba kwepamusoro, corrosion resistance uye kupisa kwakanyanya. Inoshandiswa zvakanyanya muminda yepetroleum, indasitiri yemakemikari, simba remagetsi, indasitiri yenyukireya, etc. Ichi chinyorwa chichasuma zvinyorwa, maitiro ekugadzira, maitiro ekuita uye minda yekushandisa yeASTM.A335 P22alloy simbi pombi zvakadzama, kupa vaverengi kunzwisisa kwakadzama uye kwakadzama.
Chigadzirwa chacho chinofanira kuenderana neTSG D7002 kudzvanywa pombi chikamu chemhando yebvunzo mitemo.
Implementation standard:ASTMA335/A335Myakakwirira tembiricha simbi muti alloy simbi isina musono simbi pombi tsanangudzo
Product nokurondedzerwa: kunze dhayamita 21.3mm ~ 762mm, rusvingo ukobvu 2.0 ~ 140mm.
Mushonga wemakemikari: carbon: 0.05~0.14, manganese: 0.30~0.60, phosphorus: ≤0.025, sulfur ≤0.025, silicon: ≤0.50, chromium: 1.90 ~ 2.60, molybdenum: 0.137. Nickel: ≤0.50
Kusimba kwesimba: ≥415MPa, goho simba: ≥205, kurebesa: ≥30, kuoma: kushoma pane kana kuenzana ne163HBW
Nzira yekugadzira: kutonhora kudhirowa, kupisa kutenderera, kuwedzera kupisa. Delivery mamiriro: kupisa kurapwa.
Kutanga, ngatikurukurei zvinhu zveASTM A335 P22alloy simbi pombi. Iyi pombi yesimbi inoshandisa yakakwira-mhando kabhoni dhizaini simbi kana alloy dhizaini simbi sechinhu chikuru mbishi uye inogadzirwa kuburikidza neinotonhora kudhirowa kana kupisa kutenderedza maitiro. Iyo chaiyo kutonga kwekabhoni yemukati, alloy zvinhu uye kuteedzera zvinhu mupombi yesimbi inovimbisa kusimba kwepamusoro uye kuoma kwepombi yesimbi. Uye zvakare, iyo corrosion resistance yeASTM A335 P22 alloy simbi pombi zvakare yakanaka, uye inogona kuchengetedza kuita kwayo uye hupenyu hwesevhisi kwenguva yakareba munzvimbo dzakaoma.
Tevere, ngatidzidzei nezve kugadzirwa kweASTM A335 P22alloy simbi pombi. Maitiro ekugadzira anonyanya kusanganisira zvakakosha zvinongedzo senge kunyungudika, kukunguruka uye kupisa kurapwa. Munguva yekunyungudika, iyo yakasvibirira inopisa kune yakanyungudutswa uye iyo inodiwa alloy zvinhu inowedzerwa kuti iwane inodiwa makemikari kuumbwa uye alloy chimiro. Munguva yekukunguruka, iyo dimensional kurongeka, hunhu hwepamusoro uye michina yepombi yesimbi inosimbiswa nekunyatso kudzora ma parameter akadai sekutenderera tembiricha, kumhanya uye deformation. Pakupedzisira, chibatanidza chekurapa chinopisa chinobatsira kubvisa kushushikana kwakasara mukati mepombi yesimbi uye kuvandudza kugadzikana kwayo uye kusimba.
Maitiro ekuita zveASTM A335 P22alloy simbi pombi zvakare chimwe chezvikonzero zvekuzivikanwa kwayo. Chokutanga pane zvose, pombi yesimbi ine simba rakakwirira uye kuoma, inogona kumira kumanikidzika uye kukanganisa, uye inosangana nezvinodiwa zvemarudzi akasiyana-siyana ekushanda. Chechipiri, ine yakanakisa corrosion kuramba uye inogona kuramba kukukurwa kweakasiyana makemikari zvinhu kuti ive nechokwadi chekushanda kwakagadzikana kwenguva refu. Uye zvakare, ASTM A335 P22 alloy simbi pombi zvakare ine yakanaka yakakwira tembiricha kuramba uye inogona kuchengetedza yakagadzika mekiniki uye makemikari zvivakwa pasi pekushisa kwakanyanya.
Izvo chaizvo nekuda kweaya akanakisa kuita maitiro ayo ASTM A335 P22 alloy simbi pombi yakashandiswa zvakanyanya muminda yakawanda. Mumunda we petroleum nemakemikari indasitiri, pombi yesimbi inoshandiswa kugadzira tembiricha yepamusoro uye yakanyanya kudzvanywa mapaipi nemidziyo kuti ive nechokwadi chekuchengetedza uye kugadzikana kwemaitiro ekugadzira. Mumunda wesimba,ASTM A335 P22alloy simbi pombi inoshandiswa zvakanyanya mumidziyo yakakosha senge boilers uye superheaters, inomira yakakwira tembiricha uye yakanyanya kudzvanywa mupfu uye mvura inopisa, ichipa vimbiso yakavimbika yekugadzira magetsi. Uye zvakare, mumunda weindasitiri yenyukireya, pombi yesimbi inoitawo basa rakakosha mukugadzirwa kwepombi uye midziyo mumagetsi enyukireya kuti ive nechokwadi chekushandiswa kwakachengeteka kwesimba renyukireya.
Pamusoro penzvimbo dzekunyorera dziri pamusoro,ASTM A335 P22alloy simbi pombi inogonawo kugadziriswa maererano nezvinodiwa nemutengi kuti asangane nezvinodiwa zvekushandisa mune chaiwo mamiriro. Semuenzaniso, nekugadzirisa zvigadziro zvakadai semadziro emadziro, dhayamita uye urefu hwepombi yesimbi, inogona kusangana nezvinodiwa zvemapurojekiti akasiyana. Panguva imwecheteyo, iyo pombi yesimbi inogonawo kubatwa pamusoro zvichienderana nezvinodiwa nevatengi, sekupfapfaidza anti-corrosion coating, galvanizing, nezvimwewo, kuvandudza kushorwa kwayo uye hupenyu hwebasa.
ASTM A335 P22 alloy simbi pombi, sechinhu cheindasitiri chine mashandiro akanaka, inoita basa rakakosha muminda yakawanda. Nekuenderera mberi kwekufambira mberi kwetekinoroji uye nekuenderera mberi kwekuwedzera kweminda yekushandisa, tine chikonzero chekutenda kuti ASTM A335 P22 alloy simbi pombi icharamba ichibatsira mukusimudzira maindasitiri mune ramangwana.
Nguva yekutumira: Mar-10-2025
