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ASME Standard Elliptical Head -20°C~550°C Design Temperature for Offshore Oil Gas Pressure Storage Vessel

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80.00 80.0 USD 80.00

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Minimum order quantity: 10 Units
  • Pipe Class
  • Connectivity
  • Pressure
  • Application
  • Surface Treatment
  • Pipe Features
  • Technic
  • Shape
  • System of Measurement
  • Head code
  • Mounting hole diameter
  • Overall Length
  • Customized support
  • Model number (Specification)
  • Place of origin
  • Height
  • Head Type
  • Material Standard
  • Steel Grade
  • Outside Diameter(OD)
  • Nominal Diameter(DN)
  • Wall Thickness
  • Design Pressure
  • Execution Standard
  • Forming Process
  • Heat treatment
  • Selling Units
  • Type (Product option)
  • Pipe size
  • Material (Product option)

This combination is unavailable.

Key attributes

View all
Pipe Class
Not Rated
Connectivity
Welding
Pressure
High Pressure
Application
Shipbuilding, Construction Engineering, petrochemical industry, manufacturing/electrical/food/pharmaceutical/military/aerospace/automotive electronics, water supply and drainage systems, plumbing & water supply, manufacturing & industrial applications, oil & gas industry, natural gas & petroleum industry, natural gas transportation, shipbuilding & marine engineering, Metallurgical Industry
Surface Treatment
Smooth
Pipe Features
Corrosion-resistant, Flexible, Chemical Resistant
Product description

Product details

Material Standard: Complies with ASME SA516 material standard, adopts 304 stainless steel grade, optional materials include carbon steel, alloy steel, aluminum, iron and steel.

Head Structure: 2:1 semi-elliptical head design, uniform stress distribution, stable high-pressure bearing capacity.

Execution Standard: Strictly follows ASME VIII Div.1 international pressure vessel design and manufacturing specification.

Forming Process: Adopts stamping forming technology, high dimensional precision and consistent structural performance.

Heat Treatment: Equipped with quenching heat treatment, improves material hardness and mechanical strength.

Diameter Range: Outside diameter covers 200mm-6000mm, nominal diameter up to DN4000mm, supports custom size.

Wall Thickness: Wall thickness range 5mm-100mm, produced strictly according to customer technical drawings.

Pressure Performance: Designed for high-pressure working conditions, reliable sealing and structural stability under long-term operation.

Custom Service: Supports customized size and customized logo, flexible to match diverse project requirements.

Transaction Mode: Sold by piece, unit Piece/Pieces, convenient for bulk procurement and sample order.

Frequently asked questions

Yes we offer full customization Our standard diameter range is 219mm 13000mm with thickness from 4mm 2000mm Special sizes including large diameter segmentally welded heads are also available

We work with carbon steel (Q235B, SA516 Gr.70, S235JR), stainless steel (304/316L), and alloy steel. Our products comply with GB/T 25198, ASME VIII, and EN 13445 standards.

All segmentally welded heads use full penetration welding and undergo 100% non-destructive testing (PT/UT/RT), meeting the same pressure resistance requirements as one-piece pressed heads.

The standard lead time is 30 45 working days after receiving your deposit, depending on order quantity and specifications.

We support EXW, FOB, CFR, and CIF terms. Goods are shipped from our factory in Shangqiu to Tianjin Port by default, with complete export documents provided for customs clearance.
Description images
Product detail
Product detail
Product detail
Product detail
Packaging and fulfilment
  • Step 1

    Payment and order readiness

    Minimum order: 10 Units

    Payment terms, specifications, and order details are confirmed before preparation begins.

  • Step 2

    Preparation

    15 days

  • Step 3

    Packaging and dispatch

    Ocean freight via Maersk · Approx. shipping fee: $ 0.84 for 1 unit · Transit time: Est. 17-24 days

    Final packing, freight, and delivery dates are confirmed before dispatch.

Technical specifications
Other details 30 fields
Pipe Class
Not Rated
Connectivity
Welding
Pressure
High Pressure
Application
Shipbuilding, Construction Engineering, petrochemical industry, manufacturing/electrical/food/pharmaceutical/military/aerospace/automotive electronics, water supply and drainage systems, plumbing & water supply, manufacturing & industrial applications, oil & gas industry, natural gas & petroleum industry, natural gas transportation, shipbuilding & marine engineering, Metallurgical Industry
Surface Treatment
Smooth
Pipe Features
Corrosion-resistant, Flexible, Chemical Resistant
Technic
Casting
Shape
Customized
System of Measurement
Metric
Head code
Elliptical
Mounting hole diameter
4000mm
Overall Length
4000mm
Customized support
OEM, ODM
Model number (Specification)
jt
Place of origin
China, Henan
Height
300mm
Head Type
2:1 Semi-Elliptical
Material Standard
ASME SA516
Steel Grade
304
Outside Diameter(OD)
200mm-6000mm
Nominal Diameter(DN)
DN4000mm
Wall Thickness
5mm-100mm
Design Pressure
High Pressure
Execution Standard
ASME VIII Div.1
Forming Process
Stamping
Heat treatment
Quenching
Selling Units
Single item
Type (Product option)
Cap
Pipe size
customized size, Customized Logo
Material (Product option)
Stainless Steel, Iron, Carbon Steel, Alloy, Aluminium, Steel
Lead time
15 days
Minimum order
10 Units

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