1.Long life cycle 2.High burst strength 3.Excellent heat resistance 4. ... resistance, voltage resistance and insulating resistance etc.SizeAS568, P.G Series, ISO 361/1and Customized specificationCertificationISO9001-2008, TS16949, NSF, WRAS, UL ... -standard packing: follow customers' requirementVarious colors & sizes for your reference. Long service life silicone tube used for auto part