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800*4 Carbon Steel Elliptical Head - High-Efficiency Pressure-Bearing Component for Pressure Vessels
Core Specification Parameters
Parameter
Value
Description
Inner Diameter
800mm
Suitable for small and medium-sized pressure vessels, diameter deviation ≤±0.6mm to ensure precise connection with cylinders
Nominal Thickness
4mm
Optimised via pressure simulation, applicable for 0.1MPa-60MPa, compatible with corrosive and non-corrosive media
Structural Standard
2:1 Elliptical Ratio
Smooth curved surface disperses internal pressure and enhances pressure-bearing stability
Manufacturing Advantages
Hot Press Forming: Processed by a 1200-ton hydraulic press with hot pressing technology, ensuring material stability and improving production efficiency
Precision & Compliance: Meets GB/T 25198-2023 and API 650 standards, adapting to domestic and international pressure vessel production needs
Comprehensive Inspection: Passes Ultrasonic Testing (UT) and Penetrant Testing (PT) to strictly control product quality
Application Fields
Chemical Industry: Neutral liquid storage tanks, medium-low pressure reactors
Thermal Industry: Pressure tanks for heating systems, heat exchanger heads
Environmental Protection: Sewage treatment pressure tanks, purified water storage containers
Machinery Industry: Energy storage tanks for hydraulic systems, compressed air storage tanks
Core Features
Reliable Structure: Scientific design achieves uniform stress distribution, extending service life
Strong Adaptability: Compatible with medium-low pressure working conditions across multiple industries
Cost-Effective: Optimised thickness and material selection balance performance and cost
Global Compatibility: Complies with international standards to facilitate seamless supply chain integration
Quality Certifications
Holds ISO 9001:2015 Quality Management System Certification and ISO 14001:2015 Environmental Management System Certification, meeting high-quality requirements for industrial pressure vessel components
Packaging & Customisation Services
Packaging: Export-grade wooden crates/steel pallets with shockproof and waterproof protection
Customisation: Supports size customisation (inner diameter 100mm-8000mm, thickness 2mm-50mm) with professional technical support