316 stainless hlau yeeb nkab yog ib hom hollow ntev round steel, uas yog dav siv nyob rau hauv industrial kis pipelines thiab mechanical structural Cheebtsam xws li roj av, tshuaj lom neeg kev lag luam, kev kho mob, khoom noj khoom haus, lub teeb kev lag luam, machinery thiab twj paj nruag, thiab lwm yam.