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Description 
The Inner Conductor
is made of a copper wire, a copper plated aluminium wire, or a smooth or corrugated copper tube, according to diameter.
The Foam Dielectric Insulator
is bonded to the inner conductor to avoid any longitudinal movement due to temperature variations or mechanical forces. The polyethylene foam is applied to the inner conductor by an inert gas injection extrusion method. This process produces a low density, fine close cells foam structure with low dielectric losses. A very thin layer of polyethylene ensures the core of the cable to show a constant diameter, guaranteeing high mechanical integrity and accurate centering of the inner conductor for high impedance regularity. This dielectric being non hygroscopic, it ensures a much extended cable service life. 
The Outer Conductor of Flexible and super Flexible (F and SF) Cables
are made of a copper tape having an electrical conductivity of over 100% IACS, continuously formed and welded, then helicaly or annularly corrugated.
The outer conductor of extra flexible (XF) Cables
are made of an aluminium tape and a tinned copper braid (1/16" and 1/4" ) or a copper tape and braid (3/8"). Page : 1 [2] 3 next >> |
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Stringent quality targets are set at very stage, from design to dilivery and after-sales service.
The quality requirement also fully complies with the
enviromental protection standards. Standards Certified : ISO 9001, ISO 14001
