Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You!
Your requirement has been sent. we will contact you quickly!
{"title":"S30408 2:1 Stainless Steel Elliptical Dished Head With Reduced Opening","imgUrl":"https:\/\/img.chinax.com\/nimg\/4b\/38\/998ea95ba17f07ea125841029536-200x200-1\/s30408_2_3a1_stainless_steel_elliptical_dished_head_with_reduced_opening.jpg","attrs":{"Brand Name":"GJ","Model Number":"EHA 600x6","Certification":"ASME, PED, GB, ISO","Place of Origin":"Henan, China"}}
{"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"}}
Wooden cases, wooden pallets, steel pallets, or customized according to customer requirements
Feature
Necked-in
Diameter
76mm - 10000mm
Thickness
1mm -300mm
Roughness
RA 0.1-0.8μm
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.
Wooden cases, wooden pallets, steel pallets, or customized according to customer requirements
Feature
Necked-in
Diameter
76mm - 10000mm
Thickness
1mm -300mm
Roughness
RA 0.1-0.8μm
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.
Thickness: 6mm nominal thickness with ≤ 0.3mm deviation
Pressure Rating: 0.5MPa-10MPa operational range
Material Characteristics
S30408 food-grade stainless steel offers excellent corrosion resistance against atmospheric conditions, weak acids, alkalis, and organic media. Complies with food/pharmaceutical hygiene standards with complete MTC documentation from certified suppliers (Taiyuan Iron and Steel, Baosteel).
Core Product Advantages
Enhanced Pressure Capacity: 30% greater pressure-bearing capability than standard elliptical heads
Hygienic Construction: Easy-clean surface with food contact certification
Cold forming via an 800-ton hydraulic press with a specialised 2:1 elliptical mould maintains material integrity. Produces defect-free surfaces with optimal structural strength.
Surface Treatment Options
Standard chemical polishing (Ra ≤ 1.6μm)
Passivation treatment for enhanced corrosion resistance
Optional mirror polishing (Ra ≤ 0.8μm) or sandblasting (Ra 1.6-3.2μm)
Quality Inspection & Certification
Inspection Standards
100% Ultrasonic Testing (UT)
Penetrant Testing (PT) for surface defects
Precision dimensional verification
1.5× rated pressure hydrostatic testing
Comprehensive visual inspection
Certifications
Compliant with ASME BPVC Sec.VIII Div 1, PED 2014/68/EU, GB/T 25198-2010, JIS B8243. Certified under ISO 9001:2015, ASME "U" Stamp, and food contact material standards.