Tank Lid Packing

Tank lid packing Made of elastic inner core cover withhigh temperature resistantandcorrosion resistant fiber.This is a multi-functional special packing, applicable for seal of important locations of oils and chemicals tanks such as manhole,filling hole,protective hole. SP-650（L）Expanded PTFE Fiber W/one Graphited PTFE Fiber & Lub.） SP-650 (K) (Expanded PTFE Fiber W/one Kevlar fiber) SP-650F（L）PTFE Filament W/PTFE & Lub.) Paste packing This is a new type packing. Mixed by Kevlar fiber, PTFE Filament, Graphite Powder, High temperature lubricant. Easy maintenance,zero leakage,no strict requirement on precision of packing box and shaft,especially for the wom out shaft. NM-700A NM-700BCode No. Temperature (°C) Pressure (Bar) Shaft Speed (m/s) PH Range NM-700A 300 25 16 0 -14 NM-700B 200 10 10 0 - 14