Blind Ring Spacer
Blind Ring Spacers are solid thermoplastic rings without a central bore, designed to fully block flow in a pipeline while aligning with bolt holes. Commonly used during maintenance or system isolation, they ensure a secure seal without interrupting the flange pattern.
- Polypropylene (PP) – Cost-effective and lightweight
- PTFE (Teflon®) – Exceptional chemical and temperature resistance
- PVDF (Kynar®) – Flame resistant and UV stable with broad chemical compatibility
Blind Ring Spacer – Polypropylene
| Size | Thickness | |||||
|---|---|---|---|---|---|---|
| ½” | ¾” | 1” | 1¼” | 1½” | 2” | |
| 1” | RB-P-1x0.5 | RB-P-1x0.75 | RB-P-1x1 | RB-P-1x1.25 | RB-P-1x1.5 | RB-P-1x2 |
| 1½” | RB-P-1.5x0.5 | RB-P-1.5x0.75 | RB-P-1.5x1 | RB-P-1.5x1.25 | RB-P-1.5x1.5 | RB-P-1.5x2 |
| 2” | RB-P-2x0.5 | RB-P-2x0.75 | RB-P-2x1 | RB-P-2x1.25 | RB-P-2x1.5 | RB-P-2x2 |
| 3” | RB-P-3x0.5 | RB-P-3x0.75 | RB-P-3x1 | RB-P-3x1.25 | RB-P-3x1.5 | RB-P-3x2 |
| 4” | RB-P-4x0.5 | RB-P-4x0.75 | RB-P-4x1 | RB-P-4x1.25 | RB-P-4x1.5 | RB-P-4x2 |
| 6” | RB-P-6x0.5 | RB-P-6x0.75 | RB-P-6x1 | RB-P-6x1.25 | RB-P-6x1.5 | RB-P-6x2 |
| 8” | RB-P-8x0.5 | RB-P-8x0.75 | RB-P-8x1 | RB-P-8x1.25 | RB-P-8x1.5 | RB-P-8x2 |
| 10” | RB-P-10x0.5 | RB-P-10x0.75 | RB-P-10x1 | RB-P-10x1.25 | RB-P-10x1.5 | RB-P-10x2 |
| 12” | RB-P-12x0.5 | RB-P-12x0.75 | RB-P-12x1 | RB-P-12x1.25 | RB-P-12x1.5 | RB-P-12x2 |
Blind Ring Spacer – Teflon
| Size | Thickness | |||||
|---|---|---|---|---|---|---|
| ½” | ¾” | 1” | 1¼” | 1½” | 2” | |
| 1” | RB-T-1x0.5 | RB-T-1x0.75 | RB-T-1x1 | RB-T-1x1.25 | RB-T-1x1.5 | RB-T-1x2 |
| 1½” | RB-T-1.5x0.5 | RB-T-1.5x0.75 | RB-T-1.5x1 | RB-T-1.5x1.25 | RB-T-1.5x1.5 | RB-T-1.5x2 |
| 2” | RB-T-2x0.5 | RB-T-2x0.75 | RB-T-2x1 | RB-T-2x1.25 | RB-T-2x1.5 | RB-T-2x2 |
| 3” | RB-T-3x0.5 | RB-T-3x0.75 | RB-T-3x1 | RB-T-3x1.25 | RB-T-3x1.5 | RB-T-3x2 |
| 4” | RB-T-4x0.5 | RB-T-4x0.75 | RB-T-4x1 | RB-T-4x1.25 | RB-T-4x1.5 | RB-T-4x2 |
| 6” | RB-T-6x0.5 | RB-T-6x0.75 | RB-T-6x1 | RB-T-6x1.25 | RB-T-6x1.5 | RB-T-6x2 |
| 8” | RB-T-8x0.5 | RB-T-8x0.75 | RB-T-8x1 | RB-T-8x1.25 | RB-T-8x1.5 | RB-T-8x2 |
| 10” | RB-T-10x0.5 | RB-T-10x0.75 | RB-T-10x1 | RB-T-10x1.25 | RB-T-10x1.5 | RB-T-10x2 |
| 12” | RB-T-12x0.5 | RB-T-12x0.75 | RB-T-12x1 | RB-T-12x1.25 | RB-T-12x1.5 | RB-T-12x2 |
Blind Ring Spacer – PVDF (Kynar)
| Size | Thickness | |||||
|---|---|---|---|---|---|---|
| ½” | ¾” | 1” | 1¼” | 1½” | 2” | |
| 1” | RB-K-1x0.5 | RB-K-1x0.75 | RB-K-1x1 | RB-K-1x1.25 | RB-K-1x1.5 | RB-K-1x2 |
| 1½” | RB-K-1.5x0.5 | RB-K-1.5x0.75 | RB-K-1.5x1 | RB-K-1.5x1.25 | RB-K-1.5x1.5 | RB-K-1.5x2 |
| 2” | RB-K-2x0.5 | RB-K-2x0.75 | RB-K-2x1 | RB-K-2x1.25 | RB-K-2x1.5 | RB-K-2x2 |
| 3” | RB-K-3x0.5 | RB-K-3x0.75 | RB-K-3x1 | RB-K-3x1.25 | RB-K-3x1.5 | RB-K-3x2 |
| 4” | RB-K-4x0.5 | RB-K-4x0.75 | RB-K-4x1 | RB-K-4x1.25 | RB-K-4x1.5 | RB-K-4x2 |
| 6” | RB-K-6x0.5 | RB-K-6x0.75 | RB-K-6x1 | RB-K-6x1.25 | RB-K-6x1.5 | RB-K-6x2 |
| 8” | RB-K-8x0.5 | RB-K-8x0.75 | RB-K-8x1 | RB-K-8x1.25 | RB-K-8x1.5 | RB-K-8x2 |
| 10” | RB-K-10x0.5 | RB-K-10x0.75 | RB-K-10x1 | RB-K-10x1.25 | RB-K-10x1.5 | RB-K-10x2 |
| 12” | RB-K-12x0.5 | RB-K-12x0.75 | RB-K-12x1 | RB-K-12x1.25 | RB-K-12x1.5 | RB-K-12x2 |
Know what you need? Let’s get you a price.
Click below to request a custom quote, no obligations.