タイトルまたは説明

technical parameter temperature :≤**0 ℃ PH : ***4 Pressure: **0bar application static sealing packing FD-P**2L1 pure PTFE packing (oil free) is made from pure PTFE dispersion resins without adding any additives , can be widely used in the valves in industries of food, pharmacy, paper mill, chemical fiber etc, where there is high requirement for cleanness. FD-P**2L2 Dynamic sealing packing. pure PTFE packing wih oil is braided from PTFE yarns which have been treated with specical lubricant. it has very low friction factor, suitable for pumps with dynamic sealing purpose. the packing is not suggested to be used pumps with high linear speed.same suitable mediums as above.