These heaters are made of Chrome-Nickel steel tubular sheathed heating Element compacted with high grade insulation powder for better transmission of heat, provided with adjustable brackets and heavy duty brass terminals. With prewired termination. Features Formed into specified shape, diameter options of 6mm, 8mm Sheath material options of S.S.304 / S.S.316 / S.S.321 / S.S.310 / Incoloy 800 / S.S. termination Watt density 50 watts per sq inch Application Hot runner moulds, manifolds