SUS304 Ellipsoidal Dished Head (Open Inner Diameter 377mm, Thickness 2mm)
Product Overview
Henan Guojiang is a leading manufacturer with over 12 years of experience in precision pressure vessel components, specializing in R&D, production, and customization of dished heads. Our products are exported to more than 10 countries and recognized for their reliability and precision in industrial applications.
Core Specifications
| Open Inner Diameter |
377mm (customizable for small storage tanks and atmospheric pressure vessels) |
| Thickness |
2mm (optimized for atmospheric to low-pressure conditions: 0.1MPa-0.5MPa) |
| Material |
SUS304 stainless steel (18% chromium, 8% nickel) with excellent rust resistance |
Manufacturing Advantages
Cold pressing forming process preserves the metallographic structure of SUS304 stainless steel, ensuring structural stability and sealing adaptability. Designed for quick installation without secondary processing.
Quality Assurance
- Inspection Protocols: 100% full inspection including UT, PT, and dimensional checks
- Compliance: GB/T 25198-2010, ASME BPVC Sec.VIII Div 1, GB 150.4 standards
- Certifications: ISO 9001:2015, ISO 14001:2015, ASME "U" Stamp approval
Applications
- Small industrial water storage tanks
- Atmospheric pressure chemical fluid transfer equipment
- Civil and commercial water purification equipment storage tanks
Packaging & Customization
- Packaging: Shock-absorbing bubble film with reinforced cartons
- Customization: Inner diameter (76mm-10000mm), thickness (2mm-300mm), and shape adjustments available
Key Features
- Excellent rust resistance for reduced maintenance costs
- Precise sizing for direct connection with equipment interfaces
- Lightweight design balances durability and material efficiency
- Versatile compatibility with mainstream storage tank models