Nozzle, Spray Lance, Sisic manufacturer / supplier in China, offering Flanged Joint Corrosion Resistant 316ss Spiral Nozzle for Cooling Tower & Fire Protection, 1/2" 3/4" 1"1.5" 2"2.5" 3" 4" BSPT NPT Male Stainless Steel Spiral Jet Nozzle for Washing Tower, High Flow Stainless Steel Spiral Atomizing Nozzle for Gas Scrubber & Desulfurization and so on.