Partially Polished Flat Dished Head with 1410mm Diameter and 5mm Thickness for Pressure Vessels

• Specification: 1410mm diameter × 5mm thickness, suitable for special tank/cavity structures
• Precision: Flatness controlled within 3mm, meeting high-precision installation requirements
• Surface Quality: Surface roughness ≤ 0.4μm after partial polishing, complying with the cleanliness standards of industrial equipment

Adopts high-precision cold forming technology, strictly controls parameters throughout the production process to ensure the integrity of the head structure, smooth surface, no cracks, wrinkles and other defects, and accurately matches the assembly tolerance requirements.

• 100% Ultrasonic Testing (UT): Comprehensive inspection of internal hidden defects
• Penetrant Testing (PT): Detection of tiny surface cracks to eliminate leakage hazards
• Precision dimensional verification: Ensuring key parameters such as diameter, thickness and flatness meet standards
• Visual surface inspection: Checking the finish of partially polished areas and overall appearance quality

Compliant with GB/T 25198-2010, ASME BPVC Sec.VIII Div 1, PED 2014/68/EU, JIS B8243 standards. Certifications include ISO 9001:2015 Quality Management System and ASME "U" Stamp, meeting the compliance requirements of equipment.

• Single-head fumigated wooden case packaging: Equipped with shock-absorbing buffer materials to avoid transportation damage
• Bulk pallets (6-10 pieces per pallet): Adapting to the transportation needs of bulk purchases
• Custom vacuum packaging: Moisture and corrosion-proof, ensuring the stability of product storage and transportation

• Supports adjusting parameters such as size and opening position according to specific needs
• Provides sample testing services to ensure product adaptability
• Delivery cycle: Precisely planned according to order requirements to ensure timely supply

• Heads of pressure storage equipment
• Pressure-bearing components of fluid transportation systems
• Special pressure vessel heads