Q1: Cov kauj ruam ntau lawm ntawm cov kauv kav dej kom kauv?
Cov Khoom Siv Muab Kauv Welded Steel pib nrog kev ua kom zoo nkauj los ntawm kev sib zog ua ke, feem ntau} Tom qab kev sib sau, Weld yog welded los ntawm submerged arc vuam (pom) kom ntseeg tau siab lub zog thiab kev sim ua kom ntev li ultrasonic lossis cov yeeb nkab}}}}} .
Q2: Dab tsi yog qhov sib txawv ntawm muab kauv vuam thiab ncaj leeg vuam?
Muab Kauv Vuam yog txuas ntxiv caws pliav ntawm lub ntsej muag sib zog ntawm lub ntsej muag lub ntsej muag, thiab cov weld tau muab faib rau hauv ib txoj kab kauv; Thaum ncaj leeg vuam (xws li lsaw) yog sib txuas raws cov kav hlau loj dua (nce mus rau cov kav hlau loj dua siab dua . Ob cov txheej txheem siv submerged arc vuam, tab sis cov kauv welded pipes muaj cov khoom siv muaj txiaj ntsig zoo rau lub sam thiaj li {}}
Q3: Cov ntaub ntawv twg yog siv rau kauv welded kav?
Muab kauv cov kav hlau muab tshuaj tua hluav taws (xws li ATM A36, API 5 1}}}} Polyethylene) lossis Fusion-Bonded Epoxy Hmoov) {}}}}}}}}}} Thiab siv ib puag ncig .
Q4: Cov txiaj ntsig zoo ntawm kev kauv vuam tshuab li cas?
Muab Kauv Vuam tuaj yeem tsim cov kav dej loj heev nrog rau kev sib txuas ncaj qha rau cov khoom siv Cov kav dej nrog lub nqaim steel strips, txo tus nqi ntawm cov ntaub ntawv raw {}} thiab roj av thiab roj ntau tshaj.
Q5: Cov kev txwv ntawm Kong Welded Kav?
Spiral welded pipes are not suitable for ultra-high pressure (such as >20 MPa) scenarios, and their weld strength is usually lower than that of seamless pipes or straight seam welded pipes. The welding process needs to be precisely controlled, otherwise defects such as lack of fusion are prone to occur. Thick-walled (>25mm) KAUV WELDED PIPES yog qhov nyuaj dua los tsim thiab muaj kev hloov kho lub plab me me thiab cov txheej txheem kev ua haujlwm thiab cov txheej txheem {}}
