Hastelloy® C-22® End Caps
Complete your sanitary process system with Hastelloy C-22 end caps from Central States Industrial (CSI). We stock sizes ¼ – 4 inches in Tri-Clamp® and butt weld connections.
For applications that require 3-A sanitary standards or ASME-BPE standards, CSI stocks 304 and 316L End Caps for Food, Dairy, & Beverage and BPE End Caps. We also offer AL-6XN® End Caps as another corrosion-resistant option.
Dimensions are consistent with industry standards.
CSI stocks a complete line of corrosion-resistant, sanitary fittings in Hastelloy C-22 in sizes ½ – 3 inch. We offer standard items as well as made-to-order fittings. C-22 fittings can be used interchangeably with Hastelloy C-276.
Surface Finish Options
| BPE Surface Finish Code | CSI Surface Finish Code | Product Contact Surface
(Max Ra)* | Product Contact Surface Finish Treatment (ID) | Non-Product Contact Surface
(Max Ra) | Non-Product Contact Surface Finish Treatment (OD) | Dimensions & Tolerances (BPE) or (CSI) |
|---|---|---|---|---|---|---|
| SF1 | PL | 20 µ-inch (0.51 µm) | Mechanical Polish/As Drawn | 32 µ-inch (0.81 µm) | Mechanical Polish | BPE |
| SF5 | PO | 20 µ-inch (0.51 µm) | Electropolished | 32 µ-inch (0.81 µm) | Mechanical Polish | BPE |
| SF6 | P25 | 25 µ-inch (0.64 µm) | Electropolished | 32 µ-inch (0.81 µm) | Mechanical Polish | BPE |
| N/A | PU | Mill Finish | Unpolished/Mill | Mill Finish | Unpolished/Mill | CSI |
Solid End Caps16AMP-Size-Material-Finish
| C-22 Material Part #
(PL Finish) | C-22 Material Part #
(PO Finish) | Size OD
(in) | A
(in) | B (in) |
|---|---|---|---|---|
| 16AMP-0.75-C22-PL | 16AMP-0.75-C22-PO | ¼, ⅜, ½ or ¾ | 0.187 | 0.984 |
| 16AMP-1.5-C22-PL | 16AMP-1.5-C22-PO | 1 or 1½ | 0.250 | 1.984 |
| 16AMP-2-C22-PL | 16AMP-2-C22-PO | 2 | 0.250 | 2.516 |
| 16AMP-2.5-C22-PL | 16AMP-2.5-C22-PO | 2½ | 0.250 | 3.047 |
| 16AMP-3-C22-PL | 16AMP-3-C22-PO | 3 | 0.250 | 3.579 |
| 16AMP-4-C22-PL | 16AMP-4-C22-PO | 4 | 0.312 | 4.682 |
2022 BPE DT-4.1.5-2 | 2009 BPE DT-31
Butt Weld End CapsB16W-Size-Material-Finish
| C-22 Material Part #
(PL Finish) | C-22 Material Part #
(PO Finish) | Size OD
(in) | A
(in) |
|---|---|---|---|
| B16W-0.5-C22-PL | B16W-0.5-C22-PO | ½ | 1.500 |
| B16W-0.75-C22-PL | B16W-0.75-C22-PO | ¾ | 1.500 |
| B16W-1-C22-PL | B16W-1-C22-PO | 1 | 1.500 |
| B16W-1.5-C22-PL | B16W-1.5-C22-PO | 1½ | 1.500 |
| B16W-2-C22-PL | B16W-2-C22-PO | 2 | 1.500 |
| B16W-2.5-C22-PL | B16W-2.5-C22-PO | 2½ | 1.500 |
| B16W-3-C22-PL | B16W-3-C22-PO | 3 | 1.750 |
| B16W-4-C22-PL | B16W-4-C22-PO | 4 | 2.000 |
2022 BPE DT-4.1.5-1 | 2009 BPE DT-30
Butt Weld End Caps16W-Size-Material-Finish
| C-22 Material Part #
(PL Finish) | Size OD
(in) | A
(in) |
|---|---|---|
| 16W-0.5-C22-PL | ½ | 0.312 |
| 16W-0.75-C22-PL | ¾ | 0.312 |
| 16W-1-C22-PL | 1 | 0.375 |
| 16W-1.5-C22-PL | 1½ | 0.563 |
| 16W-2-C22-PL | 2 | 0.750 |
| 16W-2.5-C22-PL | 2½ | 1.000 |
| 16W-3-C22-PL | 3 | 1.250 |
| 16W-4-C22-PL | 4 | 1.500 |
More End Caps
For 304 and 316L end caps that meet 3-A sanitary or BPE standards, visit the End Caps for Food, Dairy, & Beverage and BPE End Caps pages. CSI also offers AL-6XN® Alloy End Caps.
Still don't see what you need? Call CSI for configurations not listed or for custom fabrications.
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