FLUID_TECH, A Long Screw Insert Coupling China Manufacturer and Supplier

A long screw insert coupling is a type of insert nipple (Long Screw Nipple) with a longer male threaded end and a shorter female threaded end. Meanwhile, long screw insert couplings are specifically designed for connecting long sections of pipe, providing additional support and stability.


  • Offers increased support for longer pipe runs.
  • Reduces the risk of bending or sagging in the piping system.