Stub end
Stub ends are connecting elements that ensure a reliable and hermetic connection between a pipe and a flange. They guarantee precise surface alignment, uniform distribution of applied forces, and, as a result, stable and safe operation of the connection even under significant loads. Stub ends greatly simplify the installation process, reduce mechanical stress within the pipeline system, and extend the overall service life of the structure.
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| Name | Connection | Length, F (mm) | Nominal diameter, DN | Nominal size, NPS (inch) | Outer diameter, OD2 (mm) | Outside diameter, OD (mm) | Standard | Steel grade | Type | Wall thickness, WT (mm) | Weight 1 pc (kg) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stainless steel stub end 8" SCH XS/80S (219,1x12,7) Long BW ASME B16.9 | BW - butt weld | 203 | 200 | 8" | 218.3 | 219.1 | ASME B16.9 | A403 Gr. WP304L | Long Pattern | 12.7 | 15.39 |
|
| Stainless steel stub end 8" SCH XS/80S (219,1x12,7) Long BW ASME B16.9 | BW - butt weld | 203 | 200 | 8" | 218.3 | 219.1 | ASME B16.9 | A403 Gr. WP304 | Long Pattern | 12.7 | 15.39 |
|
| Stainless steel stub end 8" SCH STD/40S (219,1x8,18) Type A BW MSS SP-43 | BW - butt weld | 101.6 | 200 | 8" | 218.3 | 219.1 | MSS SP-43 | A403 Gr. WP310 | Type A | 8.18 | 5.68 |
|
| Stainless steel stub end 8" SCH STD/40S (219,1x8,18) Type A BW MSS SP-43 | BW - butt weld | 101.6 | 200 | 8" | 218.3 | 219.1 | MSS SP-43 | A403 Gr. WP347 | Type A | 8.18 | 5.68 |
|
| Stainless steel stub end 8" SCH STD/40S (219,1x8,18) Type A BW MSS SP-43 | BW - butt weld | 101.6 | 200 | 8" | 218.3 | 219.1 | MSS SP-43 | A403 Gr. WP321 | Type A | 8.18 | 5.68 |
|
| Stainless steel stub end 8" SCH STD/40S (219,1x8,18) Type A BW MSS SP-43 | BW - butt weld | 101.6 | 200 | 8" | 218.3 | 219.1 | MSS SP-43 | A403 Gr. WP316L | Type A | 8.18 | 5.68 |
|
| Stainless steel stub end 8" SCH STD/40S (219,1x8,18) Type A BW MSS SP-43 | BW - butt weld | 101.6 | 200 | 8" | 218.3 | 219.1 | MSS SP-43 | A403 Gr. WP316 | Type A | 8.18 | 5.68 |
|
| Stainless steel stub end 8" SCH STD/40S (219,1x8,18) Type A BW MSS SP-43 | BW - butt weld | 101.6 | 200 | 8" | 218.3 | 219.1 | MSS SP-43 | A403 Gr. WP304L | Type A | 8.18 | 5.68 |
|
| Stainless steel stub end 8" SCH STD/40S (219,1x8,18) Type A BW MSS SP-43 | BW - butt weld | 101.6 | 200 | 8" | 218.3 | 219.1 | MSS SP-43 | A403 Gr. WP304 | Type A | 8.18 | 5.68 |
|
| Stainless steel stub end 8" SCH STD/40S (219,1x8,18) Short BW ASME B16.9 | BW - butt weld | 102 | 200 | 8" | 218.3 | 219.1 | ASME B16.9 | A815 Gr. WPS32750 | Short Pattern | 8.18 | 5.7 |
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