Product Type —— Coupling(1/4" NPT Female x 1/4" NPT Female),for industry connecting pipes or fittings with different end types,diameters,or materials. Product Material —— 316L stainless steel forging, in addition to the performance characteristics of 304 stainless steel, but also has a better wear resistance and corrosion resistance, commonly used in machinery, oil and other fields. Working Temperature —— Temperature range from -80 to 1472 degrees F/-62 to 800 degrees C. Maximum Pressure —— Maximum working pressure is 2800PSI. Special Feature —— The quality of forged stainless steel is better than casting，NPT thread size does not actual diameter,it is only nominal pipe size. TAISHER,committed to producing high-quality products what is industrial level,providing each customer with the highest standard of customer service.

Specification：
1.Main Material：316L Stainless Steel
2.Technology：Forging
3.Size：1/4" NPT Female x 1/4" NPT Female
4.Connection：Thread
5.Working Temperature：-80 to 1472 degrees F/-62 to 800 degrees C.
6.Maximum Pressure: Maximum working pressure is 2800PSI.

Advantages：
1.316L stainless steel forging, in addition to the performance characteristics of 304 stainless steel, but also has a better wear resistance and corrosion resistance.
2.NPT thread for creating tighter seals than straight threads.
3.316L stainless steel is denser than 304 stainless steel.
4.The working pressure is much higher than the Coupling of casting on the market.
5.The working temperature is much higher than the Coupling of casting on the market.
6.The thickness is 20% thicker than the same type of connector.
7.The smooth edges and precision production makes work easier,more effective and convenient installation.
8.It has a hexagonal head for increased leverage,be easy controlled by the Wrench,save more time to improve work efficiency.

Application：
This Coupling can be used for oils,air,water,liquids,steam and gasses.