Henan Guojiang Precision Formed Head Co., Ltd. has over 12 years of experience in pressure vessel components. Its 600×4 Q345R Carbon Steel EHA, a key part for pressure vessels, has gained trust from enterprises in more than 10 countries worldwide. It is especially suitable for medium-low pressure vessels in chemical, thermal, and environmental protection industries.

Manufacturing Advantages

1. Hot Press Forming: Processed by a 1200-ton hydraulic press with hot pressing, effectively ensuring the stability of the material's internal structure, reducing subsequent assembly allowances, and improving production efficiency

2. Precision & Compliance: Complies with GB/T 25198-2023 and API 650 standards, meeting the compliance requirements for domestic and international pressure vessel production

3. Comprehensive Inspection: Passes multiple inspection processes such as UT (Ultrasonic Testing) and PT (Penetrant Testing) to prevent unqualified products from entering downstream production

Application Fields (Pressure Vessel Supporting)

• Chemical Industry: Neutral liquid storage tanks, medium-low pressure reactors

• Thermal Industry: Pressure tanks for heating systems, heat exchanger heads

• Environmental Protection Industry: Sewage treatment pressure tanks, purified water storage containers

• Machinery Industry: Energy storage tanks for hydraulic systems, compressed air storage tanks

Core Features

1. Reliable Structure: Scientific size ratio design, uniform stress distribution, effectively extending the service life of pressure vessels

2. Strong Adaptability: Compatible with medium-low pressure working conditions in multiple industries, reducing equipment adaptation and adjustment costs

3. Cost-Effective: Optimized thickness and material selection, ensuring performance while controlling procurement costs

4. Global Compatibility: Complies with multiple international standards, enabling seamless integration into the international pressure vessel supply chain

Quality Certifications

Holds ISO 9001:2015 Quality Management System Certification and ISO 14001:2015 Environmental Management System Certification, meeting the high-quality requirements for industrial pressure vessel components.

Packaging & Customization Services

• Packaging: Uses export-grade wooden crates/steel pallets, with shockproof and waterproof performance to ensure product integrity during transportation

• Customization: Supports size customization within the range of inner diameter 100mm - 8000mm and thickness 2mm - 50mm, and provides professional technical support