... condensr , for refrigerator, freezer, ice box, water dispenser, ice maker machine...... Specifications: 1) Raw material: a) Rolling welded steel tube: 4.76 ... .00,9.52 x 0.7b) Low carbon steel wire: 1.4 ~ 1.6mmc) Bracket: steel plate SPCC thickness 0.6~2 ... used at the bottom R134a cooling system tube inside standard:1) Residual moisture: ≤20mg/m²2) Residual dusty: ≤30mg/m²3 ...