Figure-8 Blanks (Spectacle Blind Flange)
A figure-8 blank (also called a Spectacle Blind Flange) is a pressure-retaining plate with one solid end and one open end connected with a web or tie bar.
* Size: 1/2” to 60”, DN 12mm to DN 1500mm
* Pressure class: Class 150 to Class 2,500
* Facing: RF / RTJ
* Material:
Cabon steel: A105, A350 LF2
Stainless steel: A182 F304/F304L/F316/F316L/F321
Alloy steel: F11, F12
* Packing: plywood case and plywood pallet
Standards, Dimensions & Weight: