Purchase Qty. Reference FOB Price
100-999 pieces US$29.90
1,000-29,999 pieces US$19.90
30,000+ pieces US$9.90
Product Description
Product Description 1.Screw Plug immersion heater consist of tubular elements welded into a threaded screw plug which can then be inserted into a threaded opening in a tank wall or through a mating full or half coupling. 2.Custom the screw plug size, sheath material, wattage,voltage, immersion ...