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Henan Guojiang Precision Formed Head Co., Ltd.

  • China,Xinxiang ,Henan
  • Verified Supplier
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China S30403 Flat Dished Head 1761*10 for Large Equipment - Customization Available
China S30403 Flat Dished Head 1761*10 for Large Equipment - Customization Available

  1. China S30403 Flat Dished Head 1761*10 for Large Equipment - Customization Available

S30403 Flat Dished Head 1761*10 for Large Equipment - Customization Available

  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
RA 0.1-0.8μm
Forming Processes Cold forming; Hot forming
Inspection Methods PT, UT, RT, TOFD, MT
Material Aluminum, 304, 316, 321, 2205, Q235, A36, Q245R, Q345R, SA-516Gr.60/65/70, 16MnDR, S275JR etc..
Brand Name Guojiang
Model Number FH 1761×10
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
RA 0.1-0.8μm Forming Processes Cold forming; Hot forming
Inspection Methods PT, UT, RT, TOFD, MT Material Aluminum, 304, 316, 321, 2205, Q235, A36, Q245R, Q345R, SA-516Gr.60/65/70, 16MnDR, S275JR etc..
Brand Name Guojiang Model Number FH 1761×10
Certification ASME, PED, GB, ISO Place of Origin Henan, China
High Light S30403 flat dished head for large equipmentcustom flat dished head 1761x10stainless steel flat dished head with warranty
S30403 Flat Dished Head 1761*10 for Large Equipment - Customisation Available
Product Overview

S30403 Flat Dished Head 1761×10 is a large-scale pressure-bearing component suitable for medium and high-pressure working conditions, with specifications of 1761mm in diameter and 10mm in thickness, core made of high-quality S30403 stainless steel (equivalent to 304L). Relying on its reasonably large structure, reliable pressure-bearing performance and stable structural rigidity, this product is applicable to large-capacity storage and high-flow medium transmission scenarios, especially suitable for large-scale container equipment requiring equipment tightness, impact resistance and corrosion resistance, providing stable support for heavy-duty working conditions in multiple industries.

Material Advantages

S30403 stainless steel (food-grade certified) is an extra-low carbon material with a carbon content of ≤0.03%, excellent low-temperature toughness and good corrosion resistance to atmospheric and weak acid-base media. Raw materials are sourced from certified suppliers such as Taiyuan Iron and Steel and Baosteel, with complete Material Test Certificates (MTCs). The quality is traceable and the performance is stable, which can meet the long-term use requirements under medium and high-pressure working conditions.

Manufacturing & Surface Treatment
Forming Process

Cold forming via a thousand-ton hydraulic press ensures the integrity of the material's internal structure, free of cracks, wrinkles and other defects. The head has a smooth and flat surface, with dimensional accuracy meeting industrial-grade installation standards, suitable for the precise assembly of large-scale containers.

Surface Treatment Options
  • Passivation: Enhances surface resistance to weak acids and alkalis, extending service life
  • Standard: Chemical polishing (Ra ≤ 1.6μm) to ensure surface cleanliness
  • Custom: Mirror polishing (Ra ≤ 0.8μm) or sandblasting (Ra 1.6μm-3.2μm), suitable for hygienic or industrial scenarios
Quality Assurance
Inspection Standards
  • 100% Ultrasonic Testing (UT)
  • Penetrant Testing (PT)
  • Precision dimensional verification
  • Visual surface inspection
Certifications

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

Packaging & Services
Packaging Options
  • Bulk pallets (6-10 pieces per pallet)
  • Single-head wooden cases (fumigated)
  • Custom vacuum packaging (moisture and corrosion-proof)
Customization Services
  • Personalised adjustment of opening size
  • Customised surface treatment processes
  • Delivery time: 18 days (standard), 28 days (customised)
Key Application Fields
  • Petrochemical Industry: Large raw material storage tanks, chemical medium transmission tanks
  • Energy Industry: Natural gas buffer tanks, conventional energy storage equipment
  • Food and Beverage Industry: Large-scale raw material storage tanks, large blending tanks
  • Municipal Environmental Protection Industry: Urban wastewater treatment tanks, reclaimed water reuse storage tanks
  • Machinery Manufacturing Industry: Hydraulic oil tanks for heavy equipment, large energy storage tanks

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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