Hemispherical heads with circular or elliptical holes according to standards (such as GB/T 21515, ASME, etc.)

Designed to meet international standards including GB/T 21515, ASME, and others, these pressure vessel heads are essential components for industrial pressure containment systems.

The Pressure Vessel Dished Head is a critical component engineered for industrial pressure vessels, serving as vessel heads or dished bottoms. Manufactured using advanced forging techniques from high-quality carbon steel grades like SA-516 Grade 70, these heads deliver superior strength, durability, and reliability under high-pressure conditions.

The semi-elliptical cap design provides optimal structural integrity and material efficiency, making it ideal for demanding applications in oil and gas, chemical, petrochemical, and power generation industries.

Each Pressure Vessel Dished Head undergoes comprehensive inspection processes to ensure integrity and reliability:

• Non-Destructive Testing (NDT) including ultrasonic testing, magnetic particle inspection, and radiographic examination
• Hydrostatic testing to verify pressure-bearing capabilities
• Compliance with international codes and safety standards

GLM Pressure Vessel Dished Heads are versatile components used across multiple industries:

• Oil refineries and chemical processing plants
• Power generation facilities
• Water treatment plants
• Pharmaceutical and industrial storage tanks
• Pressure vessels and reactors

GLM specializes in custom Pressure Vessel Dished Heads tailored to your specific requirements:

• Materials: Carbon Steel, SA-516 Grade 70, Stainless Steel, Alloy Steel
• Designs: Torispherical dish heads, elliptical tank heads
• Packaging: Wooden cases, wooden pallets, steel pallets, or customized options

Our comprehensive support includes:

• Technical expertise and consultation
• Installation guidance and maintenance procedures
• Custom fabrication and design consultation
• Stress analysis and compliance assistance
• Detailed documentation and certification support

Each Pressure Vessel Dished Head is carefully packaged for maximum protection:

• Protective wrapping to prevent scratches and dents
• Sturdy wooden crates or reinforced steel frames
• Clear labeling with handling instructions
• Multiple shipping options: sea freight, air freight, land transportation
• Tracking information provided upon dispatch
• Delivery time: 10-30 days