Kev ntsuas qhov kev kuaj feem ntau yog siv los sim ntsuas kub ntawm boiler steel daim phiaj, kub} k} rolled steel daim hlau, thiab aluminoy hlau phaj. Cov qauv siv ib txwm siv yog raws li hauv qab no:

 

Cov Qauv Hauv Tebchaws:

 

GB / T 229 "Metallic Cov Ntaub Ntawv {{}} Charpy Pendulum Intercy Inter Ke": Tus qauv no qhia meej txoj kev rau Charpy tsis cuam tshuam cuam tshuam kev ntsuas ntawm cov ntaub ntawv metallic. Nws yog tus qauv tseem ceeb rau kev txiav txim siab qhov cuam tshuam tsis kam ntawm cov ntaub ntawv hlau, muaj rau ntau yam cov hlau boiler, kub} polled steel daim hlau, thiab aluminoy hlau phaj. Nws tuaj yeem siv rau kev cuam tshuam cov kev ntsuas nruj ntawm chav tsev kub thiab txias kub.

GB 4159 "Metallic cov ntaub ntawv - qis - kub txoj kab kev ntsuas": Tshwj xeeb tswj ntawm Charpy Qhov Kev Ntsuas Kev Ntsuas Cov Khoom Siv ntawm Cov Ntaub Ntawv Metallic ntawm Tsawg Kub. Rau boiler kav hlau daim phiaj, Alloy Hlau Daim Hlau, thiab lwm yam.

 

Cov Qauv Khoom:

 

GB / T 713.3 {- {part {} {{{}}} ecloy {inelocs nrog cov khoom siv tsawg-cov khoom siv tsawg ": Siv tau rau tsawg -} alllo hlau daim hlau rau cov cuab yeej siab nrog kev pabcuam kub tsis qis dua {}} 70 degree. Nws qhia txog qhov yuav tsum tau them rau Charpy (v {4 4}} tsis tau ntsuas ntawm cov phiaj hlau.

GB / T 3274 {{-} -} Tus txheej txheem hlau txheem hlau thiab tsawg-alloy txheej txheem hlau ": Qhia rau cov mob txuj ci rau kub - rolled steel phiaj thiab ib daim hlau uas muaj roj ntsha thiab ib daim hlau hlau thiab qis} almoy txheej txheem steel. Nws suav nrog cov kev ua tej yam kev sim lub zog kuaj thiab cov ceg txheem tawv tawv ntawm cov hlau tsis muaj zog los xyuas kom meej tias cov hlau muaj peev xwm ua tau cov kev xav tau ntawm kev siv tshuab.

 

Ib qho ntxiv, qee cov qauv kev lag luam xws li JB 4727 "carbon steel thiab qis {{-} all temperature all tough all tough all tough all tough pressure all tough all tough temperature all toughements} all} all tough all tough all tough all tough all tough all tough all tough pressure pressureementsementsementsements tough tough tough tough tough tough tough tough tough tough tough្ all tough tough Tougeming ntawm hom hlau tshwj xeeb. Hauv kev ntsuas kev kawm, cov qauv tsim nyog yuav tsum raug xaiv raws li daim ntawv thov, chaw pabcuam, thiab cov kev xav tau ntawm cov hlau.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Vim li cas thiaj xaiv peb?
Peb zoo siab rau peb lub peev xwm muab cov kev daws teeb meem rau peb cov neeg siv khoom xav tau.
Peb tshawb xyuas thiab muab cov khoom siv dhau los thiab cov txheej txheem kev ua haujlwm tam sim no ntawm peb cov khoom boiler steel phaj / alloy steel phaj thiab cov txheej txheem.
Peb cov neeg muas zaub ntseeg peb kom xa cov siab -}} rolled steel khoom raws sijhawm thiab ntawm pob nyiaj.
Peb nruj me ntsis siv cov cua sov thiab txawj xav tom qab {{0} Kev pabcuam muag khoom, ua raws li kev coj ua zoo.
Peb muab ntau yam txias - rolled steel khoom kom tau raws li cov neeg yuav khoom sib txawv.
Peb ua raws li cov qhua tuaj noj mov - centric thiab hom - Cov khoom lag luam uas ntseeg tau thiab cov kev pabcuam zoo.
Peb lub Hoobkas tau cog lus los txhawb cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab kev ua tau zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tsev ua haujlwm ua haujlwm ua ke los ua haujlwm ua lag luam, kev kawm txuj ci thiab kev kawm paub tseeb.
Peb txias - rolled steel khoom yog paub rau lawv cov kav ntev thiab kev ntseeg tau.
Cia siab rau cov kev mob siab tshaj thiab muaj zog ntawm cov pawg ntau lawm, peb muaj peev xwm ua tau raws li cov kev xav tau ntawm peb cov neeg siv khoom.

 

Cim npe nrov: Boiler Steel Phaj / Kub Rolled Steel Phaj / Alloy Steel Phaj, Tuam Tshoj Boiler Steel Phaj / Kub Rolled Steel Phaj / Alloy Steel Phaj Tuam Tshoj, Hoobkas