Ni-Hard Elbows
Wear Back Ni-Hard Elbows
To supplement our range of pneumatic conveying equipment, Carolina Conveying offers a range of heavy duty, robust Ni-Hard wear-back elbows exclusively for the abrasive product field.
The Wearback Elbow is ideal for pneumatic conveying applications handling abrasive products and is suitable for both dilute and dense phase pneumatic conveying systems. All elbows are flanged to ASA 150# pattern, having overall dimensions in accordance with the dimension table.
The majority of wear occurs around the outside radius of the elbows, hence the wear-back can be replaced to extend the life of the elbow. The wear-back may be replaced with the elbow in position, eliminating the longer shutdown associated with normal long radius elbows. The wear-back is also interchangeable between the 45 and 90 versions with only a slight variation in contour, allowing a single spare to be held in stock.
Standard Features
- Cast Ni-Hard for long life
- Increased thickness around wear-back
- 45 and 90 versions available
- Wear-back interchangeable
- Wear-back replaceable with elbow in place
- Ground wear-back mating faces eliminates gasket
- Short radius to minimize weight
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Ni-Hard Elbows
To supplement our range of pneumatic conveying equipment, Carolina Conveying offers a range of heavy duty, robust Ni-Hard wear-back elbows exclusively for the abrasive product field.
The Wearback Elbow is ideal for pneumatic conveying applications handling abrasive products and is suitable for both dilute and dense phase pneumatic conveying systems.
All elbows are flanged to ASA 150# pattern, having overall dimensions in accordance with the dimension table.
The majority of wear occurs around the outside radius of the elbows, hence the wear-back can be replaced to extend the life of the elbow.
The wear-back may be replaced with the elbow in position, eliminating the longer shutdown associated with normal long radius elbows.
The wear-back is also interchangeable between the 45 and 90 versions with only a slight variation in contour, allowing a single spare to be held in stock.
Sizes available: 2, 3, 4, 6, and 8 inch. 90 Degree and 45 Degree
Features & Benefits:
- Abrasion Resistant Cast Ni-Hard Construction.
- ASA 150lb bolt hole patterns.
- 500-600 Brinell Hardness.
- Increased thickness around wear back.
- 45 and 90 degree versions.
- Wear back replaceable without removing elbow.
- Short radius to minimize weight.
- Suitable for pressures up to 50 psi.
- Long radius non-wear back also available.
| Specifications | |
|---|---|
| Cast Ni-Hard | Replaceable Wearback |
| 90 & 45 Degree | 500 - 600 Brinell Hardness |
| INDUSTRIES | ||
|---|---|---|
| Plastics & Petrochemical | Energy | |
| Mining & Minerals | Chemical | |
| Systems | ||
|---|---|---|
| Dilute Phase Conveying | Dense Phase Conveying | |
| Types | ||
|---|---|---|
| 90 degree Wearback | 45 degree Wearback | Long Radius Plain Back |
Ni-Hard Elbows - Dimensions
| SIZE | A | B | C | D | E | F | G | H | J | K | L | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2'' | 2 | 8 | 8 | 5 | 1⁄2 | 1 1⁄2 | 4 | 3⁄4 | 4 3⁄4 | 6 | 7⁄8 | 55 |
| 3'' | 3 | 12 5⁄8 | 11 | 9 7⁄8 | 5⁄8 | 2 | 4 | 3⁄4 | 6 | 7 1⁄2 | 3⁄4 | 115 |
| 4'' | 4 | 12 1⁄4 | 12 1⁄2 | 8 1⁄4 | 5⁄8 | 1 1⁄4 | 8 | 3⁄4 | 7 1⁄2 | 9 | 3⁄4 | 140 |
| 5'' | 5 | 13 3⁄4 | 15 | 9 7⁄8 | 11⁄16 | 2 | 8 | 7⁄8 | 8 1⁄2 | 10 1⁄4 | 1 | 175 |
| 6'' | 6 | 15 | 17 | 11 3⁄4 | 11⁄16 | 2 | 8 | 7⁄8 | 9 1⁄2 | 11 1⁄4 | 7⁄8 | 245 |
| 8'' | 8 | 20 | 22 | 16 | 3⁄4 | 2 5⁄8 | 8 | 7⁄8 | 11 3⁄4 | 13 1⁄2 | 1 1⁄8 | 550 |
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