Blind
Blind caps are fittings designed for hermetically sealing the end of a pipeline, ensuring reliable isolation of the internal medium from external influences. Their main purpose is to prevent leaks of the working medium into the environment and to protect the system from contamination, debris, and mechanical damage. Blind caps feature a simple design and easy installation, requiring no complex or costly maintenance. They operate effectively across a wide range of pressures and temperatures.
| Name | Center line length, A (mm) | Handle width, W (mm) | Inner diameter, ID (mm) | Material | Nominal Size, NPS (inch) | Nominal diameter, DN | Nominal pressure, Class | Outer diameter, OD (mm) | Standard | Steel grade | Type of connecting surface | Weight 1 pc (kg) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stainless steel spectacle blind 3 1/2" CL300 RTJ ASME B16.48 | 185 | 64 | 102 | Stainless | 3 1/2" | 90 | 300 | 159 | ASME B16.48 | A182 Gr. F51 | RJ - ring joint | 3.77 |
|
| Stainless steel spectacle blind 3 1/2" CL300 RTJ ASME B16.48 | 185 | 64 | 102 | Stainless | 3 1/2" | 90 | 300 | 159 | ASME B16.48 | A182 Gr. F44 | RJ - ring joint | 3.77 |
|
| Stainless steel spectacle blind 3 1/2" CL300 RTJ ASME B16.48 | 185 | 64 | 102 | Stainless | 3 1/2" | 90 | 300 | 159 | ASME B16.48 | A182 Gr. F347 | RJ - ring joint | 3.77 |
|
| Stainless steel spectacle blind 3 1/2" CL300 RTJ ASME B16.48 | 185 | 64 | 102 | Stainless | 3 1/2" | 90 | 300 | 159 | ASME B16.48 | A182 Gr. F321H | RJ - ring joint | 3.77 |
|
| Stainless steel spectacle blind 3 1/2" CL300 RTJ ASME B16.48 | 185 | 64 | 102 | Stainless | 3 1/2" | 90 | 300 | 159 | ASME B16.48 | A182 Gr. F321 | RJ - ring joint | 3.77 |
|
| Stainless steel spectacle blind 3 1/2" CL300 RTJ ASME B16.48 | 185 | 64 | 102 | Stainless | 3 1/2" | 90 | 300 | 159 | ASME B16.48 | A182 Gr. F316Ti | RJ - ring joint | 3.77 |
|
| Stainless steel spectacle blind 3 1/2" CL300 RTJ ASME B16.48 | 185 | 64 | 102 | Stainless | 3 1/2" | 90 | 300 | 159 | ASME B16.48 | A182 Gr. F316L | RJ - ring joint | 3.77 |
|
| Stainless steel spectacle blind 3 1/2" CL300 RTJ ASME B16.48 | 185 | 64 | 102 | Stainless | 3 1/2" | 90 | 300 | 159 | ASME B16.48 | A182 Gr. F316 | RJ - ring joint | 3.77 |
|
| Stainless steel spectacle blind 3 1/2" CL300 RTJ ASME B16.48 | 185 | 64 | 102 | Stainless | 3 1/2" | 90 | 300 | 159 | ASME B16.48 | A182 Gr. F304L | RJ - ring joint | 3.77 |
|
| Stainless steel spectacle blind 3 1/2" CL300 RTJ ASME B16.48 | 185 | 64 | 102 | Stainless | 3 1/2" | 90 | 300 | 159 | ASME B16.48 | A182 Gr. F304H | RJ - ring joint | 3.77 |
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