... materials that affect other pipes. The inner wall of nylon pipe is slippery so that the water can flow fluently ... 12 can be used as insulators.PA-6PA-11PA-12 Nylon pipe is with characteristics of steady size and lowest ... permeability.Appliedscope: areas of air, water, chemical substance lubrication, measuringappliance line, irrigation control system, textile mill, food productsfactory, vehicles and ...