2500x8 Precision Engineered Corrosion-Resistant Elliptical Stainless Steel Head
Price:
$25-10000
MOQ:
1
Delivery Time:
10-30 days
Brand:
GJ
Product Description
2500*8 316L Elliptical Stainless Steel Head Precision Engineered
The EHA 2500*8 Elliptical Stainless Steel Head is produced in accordance with SA-240M 316, with an inner diameter of 2500 mm and a thickness of 8 mm. Constructed from low-carbon, molybdenum-containing 316L stainless steel, it offers exceptional chloride-ion corrosion resistance. The necked structure ensures tight connections with vessel cylinders, meeting sealing and pressure requirements for medium-low pressure applications in demanding industries.
Technical Specifications
| Brand Name | GuoJiang |
|---|---|
| Diameter Range | 80mm - 10000mm |
| Thickness Range | 2mm - 300mm |
| Reduction Ratio | About 10% |
| Material Options |
|
Key Features
- Precision-engineered: 2500mm diameter optimised for standard tank/reactor specifications
- Optimal thickness: 8mm nominal wall thickness calibrated for pressure requirements
- Enhanced corrosion resistance: Molybdenum content provides superior protection against chloride ions, acids, and alkalis
- Cleanable design: Minimal medium residue for easy maintenance
- Efficient flow: Reduced fluid resistance improves equipment performance
Manufacturing Processes
Forming Methods:
- Hot Forming: For thick materials (≥20mm) or high-strength alloys with controlled heating temperatures
- Cold Forming: For thin materials (≤20mm) and stainless steel, preserving surface finish
Surface Treatment:
- Sand Blasting (Ra 1.6μm - 3.2μm)
- Pickling for passivation film formation
- Oil Coating (food-grade optional)
- Mechanical/Chemical Descaling
- Custom surface finishes available (including mirror polishing Ra≤0.8μm)
Quality Assurance
Inspection Standards: PT/RT/UT/MT/TOFD
Certifications:
- ISO 9001:201
- ASME "U" Stamp
- PED Module H Certificate
Applications
- Petrochemical: Sulfur-containing medium storage tanks, offshore platform pressure vessels
- Marine Engineering: Seawater treatment equipment, offshore liquid storage tanks
- Food & Pharmaceutical: High-purity liquid medicine tanks, aseptic storage tanks
- New Energy: Hydrogen storage tanks, lithium battery electrolyte reaction equipment
Packaging Options
- Wooden Cases (waterproof, shockproof)
- Wooden Pallets (stackable, ≥1000kg capacity)
- Steel Pallets (for heavy heads ≥500kg)
- Custom packaging solutions available
Customized Services
- Full customisation of size, material, forming method, and surface treatment
- Technical support, including FEA simulation and 2D/3D drawing design
- Sample service available (5-10 pieces)
- Quick turnaround: 20 days for standard heads, 30 days for custom orders
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Guojiang Precision Formed Head Co., Ltd.
Location
Yangguang Road, Industrial Park, Qiliying Town, Xinxiang County, Xinxiang City, Henan Province, People’s Republic of China
Contact Person
Jessie Liu