Cangzhou Botop, ib lub tuam txhab nto mooTuam Tshoj welded lsaw steel yeeb nkab chaw tsim khoom, muab cov kav dej LSAW zoo thiab ruaj khov.Cov yeeb nkab longitudinal submerged arc welded, tseem hu ua ncaj nraim submerged arc welded yeeb nkab, yog ib yam khoom tseem ceeb ntawm lub tuam txhab.
Cov yeeb nkab uas vuam los ntawm txoj hlua ncaj thiab txoj hlua uas muab dej rau hauv qab yog cov yeeb nkab uas ua los ntawm cov hlau carbon uas tsim los ntawm txoj hlua ncaj thiab txoj hlua uas muab dej rau hauv qab. Cov yeeb nkab no muaj lub zog tensile zoo heev, ruaj khov, thiab tuab ntawm phab ntsa zoo ib yam, ua rau nws zoo tagnrho rau ntau yam kev siv hauv kev lag luam.
Hauv Cangzhou Botop, lubCov kav dej LSAWpeb muab kev ua raws liapi 5l x42 cov yeeb nkab hlau carbon, ASTM A671,ASTM A252, BS EN 10210,BS EN 10219thiab lwm cov qauv thoob ntiaj teb. Cov qauv no ua kom ntseeg tau tias cov kav dej zoo tshaj plaws thiab lawv tuaj yeem tiv taus qhov chaw ib puag ncig hnyav thiab qhov kub thiab txias heev.
Ib qho zoo ntawm kev siv cov yeeb nkab LSAW yog nws lub zog thiab kev ruaj khov. Cov seams ntev muab cov yeeb nkab nrog lub zog tsim nyog los tiv thaiv kev puas tsuaj los ntawm cov zog sab nraud xws li cua sov, siab thiab poob siab. Tsis tas li ntawd, qhov tuab ntawm cov yeeb nkab muab kev tiv thaiv corrosion, yog li ua rau lub neej ntawm cov yeeb nkab ntev dua.
Tsis tas li ntawd xwb, cov kav dej LSAW muaj nyob rau hauv ntau yam khoom siv sib txawv kom haum rau ntau yam kev siv hauv kev lag luam. Cov ntaub ntawv no suav nrog GR B, X42, X46, X52, X60, X65, CB60, CB65, CC60, CC65 thiab A45. Cov ntaub ntawv no muaj ntau qib ntawm lub zog thiab kev ruaj khov, ua rau lawv zoo tagnrho rau ntau yam kev siv hauv kev lag luam.
Piv txwv li, cov lag luam xws li kev lag luam roj thiab roj av uas xav tau cov yeeb nkab muaj zog thiab ruaj khov siv cov ntaub ntawv xws li X65 thiab X60. Cov lag luam xws li kev tsim kho xav tau cov yeeb nkab uas tuaj yeem tiv taus qhov siab thiab kub nruab nrab, siv cov ntaub ntawv xws li GR B thiab A45.
Xaus lus, Cangzhou BotopLSAW yeeb nkabyog qhov kev daws teeb meem zoo tshaj plaws rau cov lag luam uas tab tom nrhiav cov yeeb nkab ruaj khov thiab zoo. Cangzhou Botop longitudinal submerged arccov yeeb nkab vuamua raws li cov qauv thoob ntiaj teb, nrog ntau yam ntaub ntawv, muaj zog thiab ruaj khov.
Lub sijhawm tshaj tawm: Lub Rau Hli-08-2023