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{"title":"Carbon Steel Q345R Torispherical Head 2440mm Dia 8mm Thick High Pressure Vessel","imgUrl":"https:\/\/img.chinax.com\/nimg\/d2\/a6\/63a7d313f0241c61eb1cbc558c6c-200x200-1\/carbon_steel_q345r_torispherical_head_2440mm_dia_8mm_thick_high_pressure_vessel.jpg","attrs":{"Diameter":"76mm - 10000mm","Thickness":"1mm -300mm","Processing methods":"cold stamping, hot stamping","Customization":"Customise products according to the drawings and the requirements"}}
{"title":"550mm Diameter Torispherical Head with Cryogenic Adaptability and Leak-Proof","imgUrl":"https:\/\/img.chinax.com\/nimg\/67\/8c\/6e7508deff7ca6d3b75998442321-200x200-1\/550mm_diameter_torispherical_head_with_cryogenic_adaptability_and_leak_proof_performance_for_liquid_oxygen_cylinders.jpg","attrs":{"Brand Name":"Guojiang","Model Number":"THA 550\u00d73","Certification":"ASME, PED, GB, ISO","Place of Origin":"Henan, China"}}
{"title":"ASME Stainless Steel Torispherical Cryogenic Tank Dished Head from China","imgUrl":"https:\/\/img.chinax.com\/nimg\/3e\/d1\/9b5b072930c5df644ba40e2f5274-200x200-1\/asme_stainless_steel_torispherical_cryogenic_tank_dished_head_from_china_guojiang_supplier.jpg","attrs":{"Brand Name":"GuoJiang","Model Number":"THA1900*6mm","Place of Origin":"China","Supply Ability":"50,000 pieces per month"}}
{"title":"S31603 Stainless Steel 750\u00d76 Torispherical Dished Head for Pressure Vessels with","imgUrl":"https:\/\/img.chinax.com\/nimg\/46\/d2\/7ccf0757a302a9ea11400e6f7f40-200x200-1\/s31603_stainless_steel_750_c3_976_torispherical_dished_head_for_pressure_vessels_with_cold_forming_technology.jpg","attrs":{"Brand Name":"Guojiang","Model Number":"THA 750\u00d76","Certification":"ASME, PED, GB, ISO","Place of Origin":"Henan, China"}}
{"title":"Q355 Torispherical Dish Head with Custom Diameter 1818mm and Thickness 6mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/60\/8d\/d0ff7ef56640583109c84efe5f78-200x200-1\/q355_torispherical_dish_head_with_custom_diameter_1818mm_and_thickness_6mm.jpg","attrs":{"Brand Name":"Guojiang","Model Number":"MD 1818\u00d76","Certification":"ASME, PED, GB, ISO","Place of Origin":"Henan, China"}}
{"title":"High-Precision S275JR Torispherical Dish Head - Customizable for Multi-Industry","imgUrl":"https:\/\/img.chinax.com\/nimg\/c3\/ac\/6d79fd7f7b48226087c5be0e29fe-200x200-1\/high_precision_s275jr_torispherical_dish_head_customizable_for_multi_industry_pressure_bearing_scenarios.jpg","attrs":{"Brand Name":"Guojiang","Model Number":"MD 1664\u00d76","Certification":"ASME, PED, GB, ISO","Place of Origin":"Henan, China"}}
{"title":"ASME Liquid Storage Tank 400mm ID & 3mm Thickness Torispherical Head","imgUrl":"https:\/\/img.chinax.com\/nimg\/e1\/59\/72889da886b2a7306560153fb50a-200x200-1\/asme_liquid_storage_tank_400mm_id_26_3mm_thickness_torispherical_head.jpg","attrs":{"Brand Name":"GJ","Model Number":"THA 400\u00d73","Certification":"ASME, PED, GB, ISO","Place of Origin":"Henan, China"}}
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.
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
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.
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
Carbon Steel (Q345R) Torispherical Head with 2440mm Diameter and 8mm Thick
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.
Product Specifications
Inner Diameter: 2440mm - Designed for small and medium-sized pressure vessels in chemical, pharmaceutical, and food processing industries
Nominal Thickness: 8mm - Optimised for working pressure range of 0.1MPa-50MPa with weakly corrosive/non-corrosive media
Material: Q345R
Material Composition: Contains carbon (C≤0.20%), manganese (Mn 1.20-1.70%) and other elements, with yield strength ranging from 265-345MPa depending on thickness, and tensile strength of 470-640MPa.
Manufacturing Advantages
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 penetrant testing (PT), ultrasonic testing (UT), and 3D laser scanning
Compliance Standards: ASME BPVC Section VIII Division 1, GB/T 25198-2023, and PED 2014/68/EU directives
Certifications: ISO 14001:2015, ISO 9001:2015, and ASME "U" Stamp approval
Applications
Chemical industry: Corrosive liquid storage tanks, high-pressure reaction vessels
Food and beverage: Dairy processing tanks, beverage storage equipment
New energy/marine: Hydrogen storage tanks, battery material mixing tanks
Packaging & Customization
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 (60mm-10000mm), thickness (1mm-300mm), free finite element analysis (FEA) stress calculation, 2D/3D drawing design services, and sample service with 18 working day delivery cycle.
Core Features
Reliable Structure: 2440mm inner diameter and 8mm thickness ensure uniform stress distribution
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 torispherical head delivers stable performance and reliable quality, improving safety and efficiency for small and medium-sized pressure vessels.
