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China factory - Henan Guojiang Precision Head Co., Ltd

Henan Guojiang Precision Head Co., Ltd

  • China,Xinxiang ,Henan
  • Verified Supplier

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China S316 Stainless Steel Torispherical Head With 511mm Diameter And 2.5mm Thickness
China S316 Stainless Steel Torispherical Head With 511mm Diameter And 2.5mm Thickness

  1. China S316 Stainless Steel Torispherical Head With 511mm Diameter And 2.5mm Thickness

S316 Stainless Steel Torispherical Head With 511mm Diameter And 2.5mm Thickness

  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
Material Aluminum, 304, 316, 321, 2205, Q235, A36, Q245R, Q345R, SA-516Gr.60/65/70, 16MnDR, S275JR etc..
Diameter 76mm - 10000mm
Thickness 1mm -300mm
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.
Roughness RA 0.1-0.8μm
Brand Name Guojiang
Model Number THA 511X2.5
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
Material Aluminum, 304, 316, 321, 2205, Q235, A36, Q245R, Q345R, SA-516Gr.60/65/70, 16MnDR, S275JR etc.. Diameter 76mm - 10000mm
Thickness 1mm -300mm 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. Roughness RA 0.1-0.8μm
Brand Name Guojiang Model Number THA 511X2.5
Certification ASME, PED, GB, ISO Place of Origin Henan, China
High Light Torispherical Head 511mmPED Torispherical HeadStainless Steel Head 2.5mm
High-Quality S316 Stainless Steel Torispherical Head 511mm Diameter 2.5mm Thickness
Torispherical Head THA 511*2.5(S316) by Henan Guojiang Precision Formed Head.
Brand Overview

As a benchmark manufacturer in the domestic precision pressure vessel component field, Henan Guojiang has specialised in the R&D, production, and customisation of torispherical heads for over 12 years. Our products are recognised by customers in more than 10 countries worldwide, meeting strict requirements for high-standard industrial applications and providing reliable core component solutions.

Specifications
  • Inner Diameter: 700mm - Designed for small and medium-sized pressure vessels in chemical, pharmaceutical, and food processing industries
  • Nominal Thickness: 3mm - Optimised for working pressure range of 0.1MPa-50MPa with weakly corrosive/non-corrosive media
  • Material: S316 stainless steel with a complete Material Test Certificate (MTC) for each batch
  • Material Composition: 16%-18% chromium, 10%-14% nickel, and 2%-3% molybdenum for superior corrosion resistance
Manufacturing & Processing Advantages

Produced using cold forming technology to retain the original ductility and weldability of S316 stainless steel. Our advanced hydraulic forming equipment ensures compliance with GB/T 25198 and ASME standards, producing smooth, uniform surfaces that prevent local stress concentration.

Quality Assurance
  • Inspection Process: 100% full inspection, including ultrasonic testing (UT), penetrant testing (PT), and 3D laser scanning
  • Compliance Standards: GB/T 25198-2023, ASME BPVC Section VIII Division 1, and PED 2014/68/EU directives
  • Certifications: ISO 9001:2015, ISO 14001:2015, and ASME "U" Stamp approval
Applications & Market Performance

Widely used in:

  • Chemical industry: Corrosive liquid storage tanks, high-pressure reaction vessels
  • Food and beverage industry: Dairy processing tanks, beverage storage equipment
  • Pharmaceutical industry: Sanitary reactors, sterile liquid storage containers
  • New energy and marine fields: Hydrogen storage tanks, battery material mixing tanks
Packaging & Customisation Services

Packaging Solutions:

  • Export-grade fumigated wooden cases for single-unit precision packaging
  • Steel pallets with ≥ 500kg load capacity for bulk orders

Customisation Services:

  • Inner diameter customisation: 60mm-10000mm
  • Thickness customisation: 1mm-300mm
  • Free finite element analysis (FEA) stress calculation
  • 2D/3D drawing design services
  • Sample service with 18 working day delivery cycle
Core Product Features
  • Reliable Structure: 700mm inner diameter and 3mm thickness ensure uniform stress distribution
  • Hygienic & Corrosion-Resistant: Surface roughness Ra ≤ 0.8μm with excellent salt spray test results
  • Cost Optimised: Precise thickness design balances performance and procurement costs

From raw material procurement to finished product delivery, Henan Guojiang maintains strict quality standards. Our 700×3 S316 stainless steel torispherical head delivers stable performance and reliable quality, improving safety and efficiency for small and medium-sized pressure vessels.

Company Details

Bronze Gleitlager

,

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 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

  • Reach Us
  • Henan Guojiang Precision 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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