Spectacle Blinds or Figure 8 Blind Flanges
Also called a Spectacle Blind Flange, Spec Blind, Paddle Blind & Spacer Set and more. We make them in any Size, Rating or Alloy
A spectacle blind is typically installed as a permanent safety device and placed between two pipe flanges. USA Industries' spectacle blinds are manufactured as a single piece of machined metal and eliminates the need for having a seperate paddle blind and paddle spacer set to isolate your pipe during maintenance or repairs.
- Prevents Blind / Ring Spacer Loss
- Prevents Issues During Maintenance Due to Pipe Spreading
- Available in sizes 1/2" to 96"
- Any Alloy, Pressure Rating, Thickness and Coating Available
- Sizes and Thicknesses Meet ASME 16.48, ASME 16.5, ASME B16.47 Specs
- Same Day Ship/Delivery (Local)
Frequently Asked Spectacle Blind Questions
Yes, this is referred to as a blind spacer set and we typically manufacture this configuration on larger sizes.
Yes, we will make these in stainless steel or any other alloy that is available and that you require. Tell us the grade of stainless steel or alloy you need and we will start production!
Just let us know what ID you'd like it to be and we will make them to any size requirements you need.
Just let us know what thickness you need and we will manufacutre it to that thickness. No problem.
On small spec blinds the tie-bar, or web, typically fits between the bolt holes. On larger spec blinds it is common to drill a hole in the center of the tie-bar for a bolt to fit through which holds the blind in place. If you want the tie-bar to be made differently, let us know and we manufacture it just how you need it.