... moderate effect ideal, the general use of temperature range is -40~270, suitable for silicone oil and other media use, good ... , ozone resistance and chemical resistance. Specification phi 6, phi, phi, phi, Phi 24, Phi 26, Phi 28, Phi 30, Phi 32, Phi 35, Phi 40, Phi 48, Phi 50 to 60mm products can qualified ...