310 coil tube yog hom stainless hlau coil raj siv tau los ntawm cov roj feild, yeeb nkab haum, thiab qee qhovinstrument ect

qib yog ASTM 310 qhov saum npoo yog ci thiab mos thiab annealed, qhov ntev tuaj yeem yog 4000M / coil yam tsis muaj welded, Liao cheng sihe stainless hlau khoom ltd, tuaj yeem tsim 310 coil raj, qhov ntev tuaj yeem ncav cuag 4000m / coil Qib yog ASTM JIS DIN 304 304l 316316l 2205 625 825 coil tube