IEC 61212-3-1: EP GC 21
Tubes general purpose high mechanical and electrical resistance at temperatures up to 130 ° C. Excellent moisture resistance. Cylinders and insulating bushes, switchgear, bushings, spacers, guides, clamping bars, etc.
Dimensions: Diameter: From inside diameter 5 mm.
Wall thickness: & gt; 1 mm.
Tolerances: Outside diameter: Output tool (rolled and curing): s / IEC 61212-3-1: Table 2a
External machining: s / IEC 61212-3-1: Table 2b
inner diameter: IEC 61212-3-1: Table 3
Wall thickness: IEC 61212-3-1: Table 4
Maximum length: Approx. 1200 mm (unspliced).
Finish: Exterior raw or machined (natural or varnishing) to the desired diameter.