features: Providing superior flow-through characteristics, Radiuses flow surfaces, Smooth, uninterrupted flow, Provides Long durability, problem-free welding, assembly and highest possible strength More Info: Material: Brass, Forged Brass, Forged Steel, Casted Brass, Machined Type Brass Thread: BSP, NPT, ISO Metric, BSW, UNC, UNF, DIN Standard Size: Any size available according to customer requirements