supply of trip type heating element power-18kw. , strip type heating element power-18kw, 120- volts, made up of kanthal af m aterial. specification: 1. rating-18 kw @ 120 volts, 2. resistance -0.80 ohm +/- 5 percent, 3. sectio n-25 x 2.5, 4. total element length-63 x 44= 2772 mm, 5. no. of bends-63, 6. material -kanthal (af), 7. furnace temperature: 1200 degree c, 8. material compositioncr: 22 percent al: 5.3 percent, fe-re st.details as per drawing enclosed. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]