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2500mm×8mm S30408 Flat Bottom Head: ISO 9001 Certified, Suitable for Chemical/Food/Nuclear Power Scenarios
2500mm×8mm S30408 Flat Bottom Head: ISO 9001 Certified, Suitable for Chemical/Food/Nuclear Power Scenarios
Specifications
Diameter :
76mm - 10000mm
Thickness :
1mm -300mm
RA :
0.1-0.8μm
Inspection Methods :
PT, UT, RT, TOFD, MT
Forming Processes :
Cold forming; Hot forming
Material :
Aluminum, 304, 316, 321, 2205, Q235, A36, Q245R, Q345R, SA-516Gr.60/65/70, 16MnDR, S275JR etc..
Brand Name :
Guojiang
Model Number :
FHA 2500×8
Certification :
ASME, PED, GB, ISO
Place of Origin :
Henan, China
MOQ :
1
Price :
$25-10000
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
Description
2500mm×8mm S30408 Flat Bottom Head
ISO 9001 Certified | Suitable for Chemical, Food & Nuclear Power Applications
Product Overview
This flat-dished head features a 2500mm diameter and 8mm thickness, compatible with S30408, 316L, and Q345R materials. Its large-size structure provides high-strength pressure-bearing performance and stable structural rigidity, making it ideal for:
  • Large-scale container equipment under medium/high-pressure conditions
  • Applications requiring large-capacity storage
  • High-flow medium transmission systems
  • Scenarios demanding exceptional equipment tightness and impact resistance
Material Advantages
S30408 stainless steel (food-grade certified) offers outstanding corrosion resistance against atmospheric and weak acid-base media. Raw materials are sourced from certified suppliers including Taiyuan Iron and Steel and Baosteel, with complete Material Test Certificates (MTCs) for reliable, traceable quality.
Manufacturing & Surface Treatment
Forming Process: Cold forming via a thousand-ton hydraulic press ensures material integrity with smooth, flat surfaces free from cracks or wrinkles. Dimensional accuracy meets strict industrial-grade installation requirements.
Surface Treatment Options:
  • Standard: Chemical polishing (Ra ≤ 1.6μm)
  • Passivation: Enhanced surface 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 international standards including:
ASME BPVC Sec.VIII Div 1 PED 2014/68/EU GB/T 25198-2010 JIS B8243
ISO 9001:2015 ASME "U" Stamp Food Contact Material
Packaging & Services
Packaging Options:
  • Single-head wooden cases (fumigated)
  • Bulk pallets (10-15 pieces per pallet)
  • Custom vacuum packaging
Customisation Services:
  • Personalised adjustment of opening size
  • Customised surface treatment processes
  • Sample testing (3-5 units)
  • Delivery time: 15 days (standard), 25 days (customised)
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2500mm×8mm S30408 Flat Bottom Head: ISO 9001 Certified, Suitable for Chemical/Food/Nuclear Power Scenarios

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Product Detail
Diameter :
76mm - 10000mm
Thickness :
1mm -300mm
RA :
0.1-0.8μm
Inspection Methods :
PT, UT, RT, TOFD, MT
Forming Processes :
Cold forming; Hot forming
Material :
Aluminum, 304, 316, 321, 2205, Q235, A36, Q245R, Q345R, SA-516Gr.60/65/70, 16MnDR, S275JR etc..
Contact Supplier
2500mm×8mm S30408 Flat Bottom Head: ISO 9001 Certified, Suitable for Chemical/Food/Nuclear Power Scenarios

Henan Guojiang Precision Formed Head Co., Ltd.

Verified Supplier
1 Years
henan, xinxiang
Since 2013
Business Type :
Manufacturer, Seller, Exporter
Main Products :
Ellipsoidal Head, Conical Head, Elliptical Head
Total Annual :
20,000,000-USD 40,000,000
Employee Number :
>100
Certification Level :
Verified Supplier
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