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{"title":"Cold Pressing Elliptical Dished Head For Cryogenic Tankers 1700mm ID 6.5mm Thick","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/24\/0788be1dff38092f43f61b2e24c8-200x200-1\/cold_pressing_elliptical_dished_head_for_cryogenic_tankers_1700mm_id_6_5mm_thick.jpg","attrs":{"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"}}
{"title":"500MM ID 2.5MM REDUCED-OPENING THICK ELLIPTICAL DISHED HEAD FOR CRYOGENIC","imgUrl":"https:\/\/img.chinax.com\/nimg\/46\/0e\/a5ddc3b769e1809f6993e0ac0ee7-200x200-1\/500mm_id_2_5mm_reduced_opening_thick_elliptical_dished_head_for_cryogenic_tankers.jpg","attrs":{"Brand Name":"Guojiang","Model Number":"EHA 500\u00d72.5","Certification":"ASME, PED, GB, ISO","Place of Origin":"Henan, China"}}
{"title":"316L ASME Standard High Pressure Vessel Dished Head Made of Stainless Steel for","imgUrl":"https:\/\/img.chinax.com\/nimg\/28\/f3\/80b61cfc66dd0a3ab03e716348fd-200x200-1\/316l_asme_standard_high_pressure_vessel_dished_head_made_of_stainless_steel_for_sale.jpg","attrs":{"Model Number":"EHA 2100*12","Raw Materials":"Carton Steel, 304L, 316L","Delivery Time":"10-30 working days","Forming":"Cold Forming"}}
{"title":"ASME Certification High Pressure Vessels Stainless Steel Tank Head from Guojiang","imgUrl":"https:\/\/img.chinax.com\/nimg\/eb\/08\/7519092ea64fc3da8229e6b17dd4-200x200-1\/asme_certification_high_pressure_vessels_stainless_steel_tank_head_from_guojiang_factory.jpg","attrs":{"Delivery Time":"10-30 working days","Model Number":"EHA 1000*7","Price":"$25-10000","Payment Terms":"T\/T,L\/C"}}
{"title":"304L 316L Stainless Steeel ASME 2:1 Elliptical Head from Guojiang China Supplier","imgUrl":"https:\/\/img.chinax.com\/nimg\/ef\/28\/5aed306d1f30ac9a3851354cbc02-200x200-1\/304l_316l_stainless_steeel_asme_2_3a1_elliptical_head_from_guojiang_china_supplier.jpg","attrs":{"Forming":"Cold Forming","Minimum Order Quantity":"1","Price":"$25-10000","Model Number":"EHA 2000*10"}}
{"title":"ASME Qualified Carbon Steel 2:1 Elliptical Head with Hole Openning from China","imgUrl":"https:\/\/img.chinax.com\/nimg\/51\/cc\/73a7e833a20f4026dd10f2c32781-200x200-1\/asme_qualified_carbon_steel_2_3a1_elliptical_head_with_hole_openning_from_china_factory.jpg","attrs":{"Raw Materials":"Carton Steel, 304L, 316L","Brand Name":"Guojiang","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"PED Stainless Steel Polished 304L 316L Standard 2:1 Elliptical Tank Base Bottom","imgUrl":"https:\/\/img.chinax.com\/nimg\/12\/86\/5edab66d75520b22817a549c36f4-200x200-1\/ped_stainless_steel_polished_304l_316l_standard_2_3a1_elliptical_tank_base_bottom_heads.jpg","attrs":{"Supply Ability":"50,000 pieces per month","Model Number":"EHA 1600*6mm","Custom Order":"Accepted","Minimum Order Quantity":"1"}}
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
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
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
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
Cold Pressing 1700mm ID 6.5mm Thick Ellipsoidal Head – Cryogenic Tanker Matching
Specialized cold-pressed ellipsoidal head designed for cryogenic tankers, featuring 1700mm inner diameter and 6.5mm thickness with superior low-temperature performance.
Core Specifications
Dimensions: 1700mm inner diameter, 6.5mm nominal thickness with standard 2:1 ellipsoidal structure
Material: Low-temperature resistant special steel with cold pressing process
Precision: Butt misalignment ≤10% of material thickness with stress-relieved welds
Standards: Complies with GB/T 25198 for cryogenic applications (-40℃ to normal temperature)
Process & Performance Advantages
Cold Forming: Step-by-step stamping prevents material deformation and ensures uniform thickness
Quality Testing: PT (Penetrant Testing) verified welds free of cracks and defects
Structural Integrity: Superior stress distribution compared to dished heads
Pressure Rating: 6.5mm thickness designed for cryogenic tanker working pressures
Practical Applications
Application
Details
Cryogenic Tankers
End-sealing component for 20-30m³ tanks transporting LNG, liquid nitrogen, and liquid CO₂
System Integration
Precision connection with anti-wave plates and manhole assemblies for optimal sealing
Quality Assurance
Traceability: Full-process control from raw materials to finished product
Testing: Dimensional accuracy verification and low-temperature sealing tests
Documentation: Comprehensive quality reports provided with each shipment