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Henan Guojiang Precision Formed Head Co., Ltd.

  • China,Xinxiang ,Henan
  • Verified Supplier
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China Lightweight Elliptical Dished Head S30408 With 450mm Inner Diameter 2.5mm
China Lightweight Elliptical Dished Head S30408 With 450mm Inner Diameter 2.5mm

  1. China Lightweight Elliptical Dished Head S30408 With 450mm Inner Diameter 2.5mm

Lightweight Elliptical Dished Head S30408 With 450mm Inner Diameter 2.5mm

  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
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.
Material Aluminum, 304, 316, 321, 2205, Q235, A36, Q245R, Q345R, SA-516Gr.60/65/70, 16MnDR, S275JR etc..
Brand Name GJ
Model Number EHA 450x2.5
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
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. Material Aluminum, 304, 316, 321, 2205, Q235, A36, Q245R, Q345R, SA-516Gr.60/65/70, 16MnDR, S275JR etc..
Brand Name GJ Model Number EHA 450x2.5
Certification ASME, PED, GB, ISO Place of Origin Henan, China
High Light Elliptical Dished Head S30408Elliptical Dished Head 450mmLightweight Elliptical Dished Head
S30408 Elliptical Dished Head with Reduced Opening

Inner Diameter: 450mm | Thickness: 2.5mm

Basic Specifications
  • Model: EHA 450×2.5 (S30408 material)
  • Standard Inner Diameter: 450mm
  • Reduced Opening Range: Customizable 30mm-150mm
  • Concentricity Tolerance: ≤ ±0.5mm
  • Diameter Tolerance: ≤ ±1mm
  • Nominal Thickness: 2.5mm
  • Working Pressure: 0.1MPa-6MPa
  • Thickness Deviation: ≤ 0.2mm
Material Advantages

S30408 stainless steel (food-grade certified) offers excellent corrosion resistance against atmospheric and weak acid-base media. Material sourced from certified suppliers (Taiyuan Iron and Steel, Baosteel) with complete Material Test Certificates (MTC).

Manufacturing & Surface Treatment
Forming Process

Cold forming via a 500-ton hydraulic press ensures material integrity. Smooth surface finish without cracks or wrinkles.

Surface Options
  • Standard: Chemical polishing (Ra ≤ 1.6μm)
  • Passivation: Enhanced resistance to weak acids/alkalis
  • Custom: Mirror polishing (Ra ≤ 0.8μm) or sandblasting (Ra 1.6μm-3.2μm)
Quality Assurance
Inspection Standards
  • 100% Ultrasonic Testing (UT)
  • Penetrant Testing (PT)
  • Precision dimensional verification
  • 1.5× rated pressure sampling tests
  • Visual surface inspection
Certifications

Compliant with ASME BPVC Sec.VIII Div 1, PED 2014/68/EU, GB/T 25198-2010, JIS B8243. Certifications include ISO 9001:2015, ASME "U" Stamp, and Food Contact Material Certification.

Applications
  • Food industry storage (juice, dairy, oils)
  • Pharmaceutical liquid containers
  • Small chemical solvent/reagent tanks
  • Water treatment pressure components
Packaging & Services
Packaging Options
  • Single-head wooden cases (fumigated)
  • Bulk pallets (15-20 pieces)
  • Custom vacuum packaging
Customization
  • Reduced opening size adjustments
  • Surface treatment customisation
  • Sample testing (3-5 units)
  • Delivery: 15 days (standard), 25 days (custom)

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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