| Brand Name |
GuoJiang |
| Product Model |
ASME Liquid Storage Tank Torispherical Head - 400mm ID & 3mm Thickness |
| Core Parameters |
Inner diameter 400mm (tolerance ≤±1mm), thickness 3mm (uniformity ≤0.5mm), suitable for working pressure 0.1MPa–100MPa |
| Material Options |
Stainless steel (SUS304, SUS316L, etc.), carbon steel (Q235B, Q345R, etc.) and other alloy materials available, all with complete Material Test Certificates (MTC) |
| Forming Process |
Cold forming (suitable for thin materials ≤20mm), supported by 1000-ton hydraulic presses for stable forming without thermal deformation |
| Surface Treatment |
Options include sand blasting (Ra1.6μm–3.2μm), pickling passivation (for stainless steel), food-grade anti-rust oil coating, and mirror polishing (Ra≤0.8μm) for hygiene-sensitive applications |
| Inspection Standards |
UT (100% coverage for key parts), PT (for non-ferrous materials), compliant with ASME BPVC Sec. V standards |
| Applicable Standards |
ASME BPVC Sec.VIII Div. 1/2, compatible with PED 2014/68/EU, GB/T 25198-2023 and other regional specifications |
| Certifications |
ISO 9001:2015 Quality Management System, ASME "U" Stamp Certification |
| Applications |
Widely used in food & pharmaceutical, ambient liquid storage tanks, new energy equipment and other fields requiring high precision and hygiene |
| Packaging |
Export-grade fumigated wooden cases (waterproof & shockproof) or vacuum packaging (for stainless steel heads) to ensure damage-free transportation |
| Customization Services |
Customizable surface treatment and inspection items as per drawings; free FEA pressure resistance simulation and 2D/3D drawing design; small-batch samples (5-10 pieces) available |
| After-Sales Service |
Customer inquiries are responded to within 48 hours, providing timely technical support for usage issues |