Key Features
- Heavy-duty 316 stainless steel construction for superior corrosion resistance
- Square head design allows easy tightening with a standard wrench
- Available in NPT and BSP thread options for versatile marine applications
- Provides a reliable, leak-proof seal for pipe ends and fittings
- Suitable for use in hydraulic, cooling, fuel, and ballast systems
- Meets IMPA 732601 classification for ship supply ordering
Technical Specifications
| Material | 316 Stainless Steel |
|---|---|
| Thread Type | NPT, BSP |
| Head Style | Square |
| Size Range | 1/8" to 2" |
| Pressure Rating | Up to 1500 PSI (10.3 MPa) |
| Temperature Range | -50°C to 200°C (-58°F to 392°F) |
| Corrosion Resistance | Excellent in marine/saltwater environments |
| Applications | Pipe sealing, shipbuilding, offshore platforms, hydraulic systems |
| IMPA Code | 732601 |
Frequently Asked Questions
What thread types are available for these square head plugs?
Our stainless steel square head plugs are available in both NPT (National Pipe Thread) and BSP (British Standard Pipe) thread variations to suit international marine applications. Please specify your required thread type when ordering.
Are these plugs resistant to saltwater corrosion?
Yes. These plugs are made from 316 stainless steel, which contains molybdenum for enhanced resistance to chloride corrosion, making them ideal for use in saltwater environments.
What is the maximum pressure and temperature rating?
These plugs are rated for pressures up to 1500 PSI and temperatures ranging from -50°C to 200°C, making them suitable for demanding marine piping systems.
Can I use these plugs in hydraulic or fuel lines?
Absolutely. The NPT/BSP threads and corrosion-resistant construction make them suitable for hydraulic, cooling, fuel, and ballast systems aboard ships.
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