High pressure elbow
High pressure elbows are essential components in piping systems that require directional changes under extreme pressure conditions. These specialized fittings ensure smooth fluid flow while maintaining structural integrity in demanding industrial applications.
Product Specifications
- Material: Stainless steel 304/316, carbon steel, alloy steel
- Pressure Rating: 3000-6000 PSI
- Temperature Range: -20°F to 750°F (-29°C to 399°C)
- Size Range: 1/2" to 24" nominal diameter
- Angles: 45°, 90°, and custom degrees available
- Surface Treatment: Sandblasting, painting, galvanizing
| Size (inches) | Wall Thickness (inches) | Pressure Rating (PSI) | Weight (lbs) |
|---|---|---|---|
| 1/2 | 0.109 | 6000 | 0.5 |
| 1 | 0.133 | 5000 | 1.8 |
| 2 | 0.154 | 4000 | 5.2 |
| 4 | 0.237 | 3000 | 18.7 |
Applications
High pressure elbows are widely used in:
- Oil and gas pipelines
- Chemical processing plants
- Power generation facilities
- Hydraulic systems
- Shipbuilding and marine applications
High Pressure Elbow FAQs
Q: What makes a high pressure elbow different from standard elbows?
A: High pressure elbows feature thicker walls, precision manufacturing, and rigorous testing to withstand extreme pressure conditions. They undergo additional quality control processes including hydrostatic testing, radiographic examination, and material certification to ensure reliability in critical applications.
Q: How do I select the right high pressure elbow for my system?
A: Consider these factors: operating pressure, temperature, fluid characteristics, material compatibility, and connection type. Always consult with engineers to ensure the elbow meets specific system requirements and complies with relevant industry standards like ASME B16.9.
Q: What maintenance do high pressure elbows require?
A: Regular inspections for corrosion, erosion, or deformation are essential. Implement routine cleaning and monitoring programs. Replace elbows showing signs of wall thinning, cracks, or excessive wear. Proper installation with adequate support prevents premature failure.
Installation Guidelines
- Inspect all components before installation
- Ensure proper alignment without forcing connections
- Use appropriate gaskets and sealing methods
- Tighten bolts gradually in a crisscross pattern
- Conduct pressure tests before full operation
Customization Options
We offer specialized high pressure elbows with:
- Non-standard angles (30°, 60°, etc.)
- Special material coatings for corrosion resistance
- Threaded, welded, or flanged connections
- Custom markings and certifications
- Short radius or long radius configurations
Quality Assurance
Our high pressure elbows undergo:
- 100% dimensional inspection
- Material traceability
- Hydrostatic testing at 1.5 times working pressure
- Surface inspection and NDT when required
- Third-party certification available