76112717
Aug 21, 2000
Jan 14, 2003
low-torque metallic gauge rings for installation of metallic valves within non-metallic pipe systems for the chemical processing, semiconductor, pulp and paper, mining, metal finishing and waste water industries
Metal Goodslow-torque non-metallic gauge rings for installation of metallic valves within non-metallic pipe systems for the chemical processing, semiconductor, pulp and paper, mining, metal finishing and waste water industries
Rubber Goods