4″ wholesale Brass Closet Flange Toilet Floor Drain manufacturer Bathroom Pipe Fitting Factory Price Home Sink New Design Fitting


  • For use 4 in closet flanges
  • 3 countersunk holes and 3 closet bolt slots for secure attachment to the floor
  • Easy installation
  • 4-Inch Spigot Closet Flange fits inside the hub end of 4-Inch Schedule 40 DWV fitting
  • Solvent weld into fitting-short throat length is perfect for use in tight spaces and where the fitting is close to the sub-floor
  • Four mounting slots for proper fit and alignment of closet bolts to the toilet

What is a brass closet flange?

  • A typical closet flange is composed of an ABS or PVC hub with a round steel mounting flange attached to the top. Other styles are made from copper, brass, stainless steel, or pure plastic.  A wax ring is used to seal the gap between the flange and the bottom of the toilet.
  • In plumbing, a closet flange (also known as a toilet flange) is a pipe fitting (specifically, a type of flange) that both mounts a toilet to the floor and connects the toilet drain to a drain pipe.


    Size4″MediumWater, Gas
    MaterialsH58-3 BrassLead Time45  days
    MOQ500Warranty12 months