Measurement:H*OD*Thread:73*65*3/4 "16UNF South Korea's POSCO steel and Shanghai Baosteel, Ahlstrom filter paper from Kore Material: Dp Filter media paper from Aholstrom (Korea), Hollingsworth&Vose (USA), Awapaper (Japan), Gessner (Germany) and domestic reliable suppliersGasket and Oil Seal with excellent temperature resistance of -40°C~130°CSteel from POSCO (Korea) and Bao Steel (Japan/China)OEM ...
