flexible steel conduit: 1.high quality ,ISO approved 2.high flexiblity 3.easy to install 4.free samples can be provided pvc coated flexible steel conduit Material: Zinc-plated Steel, Stainless steel PVC jacket (blue) Protection rating: IP54 Working temperature: -20°C~90°CCompression strength(20mm): 2400N at 10% permanent deformation over 50mm lengthPull off strength of conduit(20mm): 1700N Part ...