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Henan Guojiang Precision Formed Head Co., Ltd.

  • China,Xinxiang ,Henan
  • Verified Supplier
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China Polished Stainless Steel(SUS304 )Reducing Dished Head With 500mm Diameter And 2
China Polished Stainless Steel(SUS304 )Reducing Dished Head With 500mm Diameter And 2

  1. China Polished Stainless Steel(SUS304 )Reducing Dished Head With 500mm Diameter And 2

Polished Stainless Steel(SUS304 )Reducing Dished Head With 500mm Diameter And 2

  1. MOQ: 1
  2. Price: $25-10000
  3. Get Latest Price
Payment Terms T/T,L/C
Supply Ability 50,000 pieces per month
Delivery Time 10-30 days
Packaging Details Wooden cases, wooden pallets, steel pallets, or customized according to customer requirements
Diameter 76mm - 10000mm
Thickness 1mm -300mm
Roughness RA 0.1-0.8μm
Customization Customise products according to the drawings and the requirements
Material Aluminum, 304, 316, 321, 2205, Q235, A36, Q245R, Q345R, SA-516Gr.60/65/70, 16MnDR, S275JR etc..
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.
Brand Name GJ
Model Number EHA 500×2.5
Certification ASME, PED, GB, ISO
Place of Origin Henan, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,L/C Supply Ability 50,000 pieces per month
Delivery Time 10-30 days Packaging Details Wooden cases, wooden pallets, steel pallets, or customized according to customer requirements
Diameter 76mm - 10000mm Thickness 1mm -300mm
Roughness RA 0.1-0.8μm Customization Customise products according to the drawings and the requirements
Material Aluminum, 304, 316, 321, 2205, Q235, A36, Q245R, Q345R, SA-516Gr.60/65/70, 16MnDR, S275JR etc.. 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.
Brand Name GJ Model Number EHA 500×2.5
Certification ASME, PED, GB, ISO Place of Origin Henan, China
High Light Polished Head 500mm ,Stainless Steel Polished Head ,S30408 Reducing Dished Head
 Polished Stainless Steel(SUS304 )Reducing Dished Head with 500mm Diameter and 2.5mm Thickness

500mm diameter, 2.5mm thickness, cold-formed SUS304 stainless steel dished head with RA 0.6 μm 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: SUS304 stainless steel construction
Surface Finish: RA 0.6μm  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

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller,Exporter

  • Year Established:

    2013

  • Total Annual:

    20,000,000-USD 40,000,000

  • Employee Number:

    >100

  • Ecer Certification:

    Verified Supplier

Company Overview Henan Guojiang Precision Formed Head Co., Ltd. was founded in 2013. Our company is a professional Chinese manufacturer of precision heads integrating R&D, production and sales, and has currently obtained certifications such as the ASME Authorisation Certificate, the ISO 9... Company Overview Henan Guojiang Precision Formed Head Co., Ltd. was founded in 2013. Our company is a professional Chinese manufacturer of precision heads integrating R&D, production and sales, and has currently obtained certifications such as the ASME Authorisation Certificate, the ISO 9...

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Get in touch with us

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  • Henan Guojiang Precision Formed Head Co., Ltd.
  • Yangguang Road, Industrial Park, Qiliying Town, Xinxiang County, Xinxiang City, Henan Province, People’s Republic of China
  • https://www.ellipsoidalhead.com/

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