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Stainless Steel Polished Head S30408 Reducing Dished Head 500mm Diameter 2.5mm Thickness

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Stainless Steel Polished Head S30408 Reducing Dished Head 500mm Diameter 2.5mm Thickness

Stainless Steel Polished Head S30408 Reducing Dished Head 500mm Diameter 2.5mm Thickness
Stainless Steel Polished Head S30408 Reducing Dished Head 500mm Diameter 2.5mm Thickness

Large Image :  Stainless Steel Polished Head S30408 Reducing Dished Head 500mm Diameter 2.5mm Thickness

Product Details:
Place of Origin: Henan, China
Brand Name: GJ
Certification: ASME, PED, GB, ISO
Model Number: EHA 500×2.5
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: $25-10000
Packaging Details: Wooden cases, wooden pallets, steel pallets, or customized according to customer requirements
Delivery Time: 10-30 days
Payment Terms: T/T,L/C
Supply Ability: 50,000 pieces per month
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Stainless Steel Polished Head S30408 Reducing Dished Head 500mm Diameter 2.5mm Thickness

description
Material: Aluminum, 304, 316, 321, 2205, Q235, A36, Q245R, Q345R, SA-516Gr.60/65/70, 16MnDR, S275JR Etc.. Diameter: 76mm - 10000mm
Thickness: 1mm -300mm Customization: Customise Products According To The Drawings And The Requirements
Downstream Aplications: Industrial Dewar Flask Heads,on-board Gas Cylinder Heads,quick-cooling Storage Tank Heads,on-board Storage Tank Heads,heads For Food And Medical Equipment, ,water Purification Filter Pipeline End Cap，and Heads For Magnetic Resonance Equipment. Roughness: RA 0.1-0.8μm
Highlight:

Polished Head 500mm

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Stainless Steel Polished Head

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S30408 Reducing Dished Head

 Polished Stainless Steel(S30408 )Reducing Dished Head with 500mm Diameter and 2.5mm Thickness

500mm diameter with 2.5mm thickness, cold-formed S30408 stainless steel dished head with RA 0.2μm precision polishing, specifically engineered for LNG cryogenic tank applications.

Technical Specifications
Brand Name GuoJiang
Diameter Range 76mm - 10000mm
Thickness Range 2mm - 300mm
Reduction Ratio About 10%
Material Options
  • Carbon Steel (Q345R, Q235B, SA516 Gr.60/70)
  • Stainless Steel (SUS304, SUS316L, SUS321)
  • Duplex/Super Duplex (S31803, S32750)
  • Aluminium (6061, 5052)
  • Nickel & Nickel Alloys (Inconel 600, Hastelloy C276)
  • Copper & Copper Alloys (T2, H62)
  • Titanium & Its Alloys (Gr.2, Gr.5)
  • Zirconium & Cladded Materials
Key Features
Precision Dimensions: 500mm inner diameter with 2.5mm nominal wall thickness
Premium Material: Food-grade S30408 stainless steel construction
Surface Finish: RA 0.2μm mirror polishing on both surfaces
Performance: Superior corrosion resistance and reduced fluid resistance
Hygienic: Minimal medium residue for easy cleaning
Manufacturing Processes
Forming Methods:
  • Hot Forming for thick materials (≥20mm) or high-strength alloys
  • Cold Forming for thin materials (≤20mm) and stainless steel
Surface Treatment Options:
  • Sand Blasting (Ra 1.6μm - 3.2μm)
  • Pickling for passivation film formation
  • Oil Coating (food-grade optional)
  • Mechanical/Chemical Descaling
  • Custom finishes, including mirror polishing (Ra≤0.8μm)
Quality Assurance
Inspection Standards:
  • UT (Ultrasonic Testing)
  • RT (Radiographic Testing)
  • MT (Magnetic Particle Testing)
  • PT (Liquid Penetrant Testing)
  • TOFD (Time of Flight Diffraction)
Certifications:
  • ISO 9001:2015
  • ASME "U" Stamp
  • PED Module H Certificate
Applications

Ideal for cryogenic gas cylinders, pressure vessels, nuclear magnetic resonance (NMR), food/pharmaceutical processing, and new energy applications. Market leader in cryogenic dewar heads with over 70% market share in China.

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

Tag:

Polished Dished Head,

Polishing Dish Head,

Torispherical Dished Head

Contact Details
Henan Guojiang Precision Head Co., Ltd

Contact Person: Ms. Jessie Liu

Tel: +86 18537319978

Send your inquiry directly to us (0 / 3000)

About

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