Muab kauv piles hloov qhov qub pob zeb hauv paus thiab txuas cov load rau saum. Nws yog tsim los ntawm peb qhov chaw: kub-forged yeeb nkab lub cev, kauv daim, thiab txuas flange. Cov kauv daim thiab flange yog welded rau ntawm cov yeeb nkab lub cev, thiab ces tag nrho yog kub-dip galvanized, thiab nws yog screwed rau hauv av los ntawm ib tug tshwj xeeb ntsia hlau pawg screwing ntaus ntawv. Txuas lub load rau saum.
