These corrosion-proof PVC Socket Flanges are for the construction of exhaust ventilation systems. Note: Fittings are triple bead welded. Pictures are to represent style of fittings only; color is gray.
- PVC 1120, ASTM D-1784, Type 1, Grade 1, Cell Class 12454-B
- All socket flanges are 3/16" thick material
- All have 5/16" diameter bolt holes
- Temperature range: 33°F to 140°F
- 18 bolt holes that are 5/16" diameter with a 18.5" diameter bolt hole pattern
- Dimensions: 20" Dia. x 4" L
- 2.5" socket depth