NPT 60° TAPERED THREADS: PipeFloPro 1/2" male x 1/4" male NPT hex reducing nipples strictly enforces the 60° NPT American Standard tapered pipe threads and is not interchangeable with threads such as SAE, JIC, etc. Please note that NPT threads are not compatible with straight SAE/NPS etc. threads and forced mixing may result in leakage or thread damage.

HIGH QUALITY 304 STAINLESS STEEL: Our pipe fitting reducing adapter is made of high quality 304 stainless steel, suitable for working in water, oil, steam, acid and alkali media. Working pressure: 2000 PSI, Temperature range: -60°C ~ +400°C(-76°F ~+752°F).

SIMPLE OPERATION: Male to male hex reducing nipples connectors, easy to operate installation and disassembly, NPT tapered threads + Teflon tape/sealant (not included) can be easily sealed without leakage.

WIDELY USE: Male NPT threads pipe fitting adapter is widely used in medium pressure fluid systems, such as hydraulic lines, petrochemical equipment. High temperature steam piping, such as boilers, heat exchangers interface. Lightly corrosive environments, such as electroplating equipment, pharmaceutical industry.

NOTE: The NPT thread size of our reducer pipe fittings refers to the pipe flow diameter, not the inner/outer diameter of the reducing nipple thread. Before purchasing, please confirm your pipe fittings adapter's thread type and actual diameter requirement to avoid any misinterpretation of the dimensions, which may lead to failure of installation or insufficient flow rate!