Q345R 800×4 Carbon Steel Elliptical Head - High-Efficiency Pressure-Bearing Component for Pressure Vessels

• 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

• 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

• 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

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: 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