Stainless Threaded Cap
Forged stainless steel high pressure cap for closing threaded pipe ends.
Product Details
| Standard | Pressure Class | Material | Connection |
|---|---|---|---|
| ASME B16.11 / MSS SP-79 / MSS SP-83 / MSS SP-95 / MSS SP-97 | 2000LB / 3000LB / 6000LB | A182 F304/L, F304H, F316/L, F316Ti, F321, F5, F11, F22, F51, F55, F91 | NPT / BSP / R / LP / Gas conic thread |
Available Sizes
| DN | Nominal Pipe Size | Class Designation |
|---|---|---|
| DN 6 | 1/8 in | 2000 / 3000 / 6000 |
| DN 8 | 1/4 in | 2000 / 3000 / 6000 |
| DN 10 | 3/8 in | 2000 / 3000 / 6000 |
| DN 15 | 1/2 in | 2000 / 3000 / 6000 |
| DN 20 | 3/4 in | 2000 / 3000 / 6000 |
| DN 25 | 1 in | 2000 / 3000 / 6000 |
| DN 32 | 1-1/4 in | 2000 / 3000 / 6000 |
| DN 40 | 1-1/2 in | 2000 / 3000 / 6000 |
| DN 50 | 2 in | 2000 / 3000 / 6000 |
| DN 65 | 2-1/2 in | 2000 / 3000 / 6000 |
| DN 80 | 3 in | 2000 / 3000 / 6000 |
| DN 100 | 4 in | 2000 / 3000 / 6000 |
Dimensions Data (mm)
Dimension data from the OTB forged fittings catalog. Slash (/) means the catalog does not list that class or size.
Cap Dimensions (mm)
| DN | NPS | Cap P 3000 | Cap P 6000 | Outside Dia. D 3000 | D 6000 | End Wall G 3000 min | G 6000 min | Thread B min | Thread L2 |
|---|---|---|---|---|---|---|---|---|---|
| 6 | 1/8 | 19 | / | 16 | 22 | 4.8 | / | 6.4 | 6.7 |
| 8 | 1/4 | 25 | 27 | 19 | 25 | 4.8 | 6.4 | 8.1 | 10.2 |
| 10 | 3/8 | 25 | 27 | 22 | 32 | 4.8 | 6.4 | 9.1 | 10.4 |
| 15 | 1/2 | 32 | 33 | 30 | 38 | 6.4 | 7.9 | 10.9 | 13.6 |
| 20 | 3/4 | 37 | 38 | 35 | 44 | 6.4 | 7.9 | 12.7 | 13.9 |
| 25 | 1 | 41 | 43 | 44 | 57 | 9.7 | 11.2 | 14.7 | 17.3 |
| 32 | 1-1/4 | 44 | 46 | 57 | 64 | 9.7 | 11.2 | 17.0 | 18.0 |
| 40 | 1-1/2 | 44 | 48 | 64 | 76 | 11.2 | 12.7 | 17.8 | 18.4 |
| 50 | 2 | 48 | 51 | 76 | 92 | 12.7 | 15.7 | 19.0 | 19.2 |
| 65 | 2-1/2 | 60 | 64 | 92 | 108 | 15.7 | 19.0 | 23.6 | 28.9 |
| 80 | 3 | 65 | 68 | 108 | 127 | 19.0 | 22.4 | 25.9 | 30.5 |
| 100 | 4 | 68 | 75 | 140 | 159 | 22.4 | 28.4 | 27.7 | 33.0 |
Dimensions Diagram
