φ219 × 6.0 high zaus ncaj seam welded yeeb nkab ntau lawm kab yog siv los tsim hluav taws xob welded steel kav nrog φ60～φ219mm thiab phab ntsa thickness ntawm 2.0 ~ 6.0mm, thiab tseem tuaj yeem tsim cov kav dej square thiab duab plaub thiab cov kav dej tshwj xeeb tsis pub tshaj qhov ntau. ntawm cov kav dej puag ncig.API 5L raj tuaj yeem tsim tom qablos ntawm kev ntxiv cov khoom tsim nyog.Cov kab ntau lawm yog tsim thiab tsim los ntawm kev zom thiab nqus cov cuab yeej zoo sib xws hauv tsev thiab txawv teb chaws, ua ke nrog kuv lub teb chaws cov xwm txheej, ua siab loj innovation, thiab mloog cov neeg siv kev xav ntau.Cov khoom siv yog kev lag luam, txhim khu kev qha thiab ruaj khov.
Post lub sij hawm: Dec-29-2022