... for FilmTech,Hydranautics,Toray,GE,CSM,Koch Membrane etc 1) FRP twisted case, durable 2) Working pressure: 300, 400, or 1 ... lengths: 1, 2, 3, 4, 5 or 6 cores 6) Operating temperature: -7°C to 49°C 7) Standard color: white ... selection 9) Can be produced according to customer's order10)FRP Pressure Vessel with all kinds of specifications for your choice ...