Cov kav hlau hlau tuaj yeem raug cais raws li txoj kev vuam, nrog rau cov kav hlau arc-welded, high-frequency lossis low-frequency resistance-welded kav, gas-welded kav, furnace-welded kav, Bundy tubes, thiab lwm yam. Tsis tas li ntawd, lawv tuaj yeem muab faib ua longitudinally welded kav thiab kauv steel kav raws li cov duab ntawm weld seam. Hluav taws xob welded steel kav yog siv nyob rau hauv cov roj drilling thiab machinery manufacturing industries.
Cov lus qhia tshwj xeeb rau cov kav hlau steel muaj li ntawm Φ219 txog Φ2032, nrog cov phab ntsa tuab ntawm 5mm txog 18mm, thiab cov ntaub ntawv suav nrog Q235, Q345, thiab qib X42-70.
Lub kauv welded steel yeeb nkab yog tsim los ntawm dabtsi yog khoov steel strips los yog daim hlau rau hauv voj voog, square, los yog lwm yam duab thiab ces welding lawv ua ke, ua rau ib tug steel yeeb nkab nrog ib tug pom seam ntawm nws nto.
Kev faib tawm ntawm Welded Steel Pipes:
Los ntawm txoj kev vuam: arc-welded kav, high-frequency los yog tsawg-frequency resistance-welded kav, gas-welded kav, rauv-welded kav, Bundy tubes, thiab lwm yam.
Los ntawm weld seam zoo: longitudinally welded kav thiab kauv welded kav.
Hluav taws xob welded steel kav yog ua hauj lwm nyob rau hauv cov roj drilling, machinery manufacturing, thiab lwm yam. Rauv-welded kav yuav ua tau raws li dej thiab roj kav, hos loj-inch longitudinally welded kav yog siv rau high-pressure roj thiab roj tsheb thauj mus los. Kauv welded kav yog tsim rau roj thiab roj kis tau tus mob, yeeb nkab pawg, choj piers, thiab lwm yam.
Welded steel kav feem ntau pheej yig dua thiab muaj txiaj ntsig ntau dua li cov kav dej seamless. Longitudinally welded kav boasts cov txheej txheem tsim khoom yooj yim, kev ua haujlwm siab, tus nqi qis, thiab kev loj hlob sai. Ntawm qhov tod tes, kauv welded kav feem ntau pom muaj zog dua li lawv cov longitudinal counterparts, ua kom cov kav dej loj dua los ntawm cov kab nqaim. Lawv kuj tso cai rau kev tsim cov kav dej uas sib txawv diameters los ntawm tib lub strip dav.
Txawm li cas los xij, piv rau cov kav ntev ntev ntawm tib qhov ntev, cov kav dej welded muaj 30 ~ 100% ntev vuam seam, uas ua rau qeeb qeeb qeeb. Yog li ntawd, cov kav dej me me feem ntau siv cov kav ntev ntev, thaum cov kav dej loj dua nyiam cov kav hlau txuas. Kauv submerged arc welded steel kav yog tsim los ntawm spirally dabtsi yog khoov kub dov steel strips thiab welding lub puab thiab sab seams siv lub submerged arc tsis siv neeg vuam txoj kev.
Yog vim li cas rau kev siv dav dav ntawm Kauv Steel Pipes hauv Loj-Diameter Ntau Lawm:
Los ntawm kev hloov lub kaum sab xis, ntau txoj kab uas hla ntawm cov kav hlau steel tuaj yeem tsim los ntawm tib lub strip dav.
Vim yog kev tsim kho tsis tu ncua, kev txiav-rau-ntev ntawm cov kav dej steel tsis txwv.
Lub kauv weld seam yog sib npaug sib npaug thoob plaws tag nrho cov kab ntawm cov yeeb nkab, ua rau muaj qhov tseeb qhov tseeb thiab lub zog.
Yooj yim adjustable qhov ntev ua rau lawv haum rau zus tau tej cov me-batch, ntau yam steel kav.
