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Henan Guojiang Precision Formed Head Co., Ltd.

  • China,Xinxiang ,Henan
  • Verified Supplier
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China S30408 2:1 Stainless Steel Elliptical Dished Head With Reduced Opening
China S30408 2:1 Stainless Steel Elliptical Dished Head With Reduced Opening

  1. China S30408 2:1 Stainless Steel Elliptical Dished Head With Reduced Opening

S30408 2:1 Stainless Steel Elliptical Dished Head With Reduced Opening

  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
Feature Necked-in
Diameter 76mm - 10000mm
Thickness 1mm -300mm
Roughness RA 0.1-0.8μm
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.
Brand Name GJ
Model Number EHA 600x6
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
Feature Necked-in Diameter 76mm - 10000mm
Thickness 1mm -300mm Roughness RA 0.1-0.8μm
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.
Brand Name GJ Model Number EHA 600x6
Certification ASME, PED, GB, ISO Place of Origin Henan, China
High Light S30408 Elliptical Dished HeadStainless Steel Elliptical Dished Head2:1 Elliptical Dish Head
S30408 2:1 Stainless Steel Elliptical Dished Head with Reduced Opening (600x6)

This precision-engineered component is designed for small and medium-sized high-pressure equipment in demanding industrial applications.

Core Product Information
Specification Parameters
  • Model: 2:1 Elliptical Dished Head with Reduced Opening (EHA 600x6), S30408 stainless steel construction
  • Dimensions: 600mm inner diameter with customizable reduced opening (50-180mm)
  • Precision: ≤ ±0.6mm concentricity tolerance, ≤ ±1mm diameter tolerance
  • Thickness: 6mm nominal thickness with ≤ 0.3mm deviation
  • Pressure Rating: 0.5MPa-10MPa operational range
Material Characteristics

S30408 food-grade stainless steel offers excellent corrosion resistance against atmospheric conditions, weak acids, alkalis, and organic media. Complies with food/pharmaceutical hygiene standards with complete MTC documentation from certified suppliers (Taiyuan Iron and Steel, Baosteel).

Core Product Advantages
  • Enhanced Pressure Capacity: 30% greater pressure-bearing capability than standard elliptical heads
  • Hygienic Construction: Easy-clean surface with food contact certification
  • Integrated Design: Reduced opening eliminates secondary welding, decreasing leakage risk 
Forming Process & Surface Treatment
Forming Process

Cold forming via an 800-ton hydraulic press with a specialised 2:1 elliptical mould maintains material integrity. Produces defect-free surfaces with optimal structural strength.

Surface Treatment Options
  • Standard chemical polishing (Ra ≤ 1.6μm)
  • Passivation treatment for enhanced corrosion resistance
  • Optional mirror polishing (Ra ≤ 0.8μm) or sandblasting (Ra 1.6-3.2μm)
Quality Inspection & Certification
Inspection Standards
  • 100% Ultrasonic Testing (UT)
  • Penetrant Testing (PT) for surface defects
  • Precision dimensional verification
  • 1.5× rated pressure hydrostatic testing
  • Comprehensive visual inspection
Certifications

Compliant with ASME BPVC Sec.VIII Div 1, PED 2014/68/EU, GB/T 25198-2010, JIS B8243. Certified under ISO 9001:2015, ASME "U" Stamp, and food contact material standards.

Application Scenarios
  • Food processing: Sterilisation tanks, aseptic storage
  • Pharmaceutical: Medicinal liquid tanks, GMP-compliant vessels
  • Chemical processing: Solvent storage, reagent reactors
  • Water treatment: RO systems, pure water tanks
Packaging & Services
Packaging Options
  • Individual waterproof wooden cases
  • Bulk palletised (10-15 units/pallet)
  • Custom vacuum or sea freight packaging
Customization Services
  • Parameter adjustments per customer specifications
  • Sample testing (3-5 units) before production
  • 20-30 day lead time (standard/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

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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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