Center-Hole 304L Flat Dished Head（FH 1761×10） for Large Equipment - Customization Available

FH 1761×10 304L is a large-scale pressure-bearing component suitable for medium and high-pressure working conditions, with specifications of 1761mm in diameter and 10mm in thickness, core made of high-quality 304L stainless steel. Relying on its large-size structure design, strong pressure-bearing performance and stable structural rigidity, this product applies to large-capacity storage and high-flow medium transmission scenarios, especially suitable for large-scale container equipment requiring equipment tightness, impact resistance and basic corrosion resistance, providing reliable support for heavy-duty working conditions in multiple industries.

Cold forming via a thousand-ton hydraulic press ensures the integrity of the material's internal structure, free of cracks, wrinkles and other defects. The head has a smooth and flat surface, with dimensional accuracy meeting industrial-grade installation standards, suitable for the precise assembly of large-scale containers.

• Passivation: Enhanced surface resistance to weak acids and alkalis, extending service life
• Standard: Chemical polishing (Ra ≤ 1.6μm)
• Custom: Mirror polishing (Ra ≤ 0.8μm) or sandblasting (Ra 1.6μm-3.2μm), suitable for hygienic or industrial scenarios

• Penetrant Testing (PT)
• 100% Ultrasonic Testing (UT)
• Precision dimensional verification
• Visual surface inspection

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, ASME "U" Stamp, and Food Contact Material Certification, ensuring qualified quality.

• Bulk pallets (6-10 pieces per pallet)
• Single-head wooden cases (fumigated)
• Custom vacuum packaging (moisture and corrosion-proof)

• Personalised adjustment of opening size
• Customised surface treatment processes
• Delivery time: 18 days (standard), 28 days (customised)