Features The use of stainless steel alloy has good corrosion resistance, good plasticity and high strength The product have long life, heat resistance, high temperature resistance, and more resistant to dirt Poosess low temperature strength and mechanical properties, not easy to rust and oxidize deformation This hot air welding gun nozzle is used for welding PP, PVC and other plastic plates High quality flat nozzle is convenient and practical to use, fine workmanship bring smooth surface Specification: Item Type: Welding gun nozzle Material: Stainless steel Inner Diameter: Approx. 32mm / 1.3in Nozzle Width: Approx. 20mm / 0.8in Usage: Welding nozzle for PP PVC plastic sheet welding Package List:2 x Welding Gun Nozzle Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 2 x Welding Gun Nozzle