Dished Only Tank Head

ASME – Elliptical Tank Heads
Customized size
Dished End
Dished Only Tank Head
Realiable quanlity
Affordable price

Dished Only Tank Heads: A Cost-Effective Solution for Pressure Vessels and Storage Tanks

Dished only tank heads, commonly known for their distinctive contact lens shape, are a versatile and cost-effective solution for a variety of applications. These heads are designed without a knuckle radius or a straight flange, making them an ideal option for vacuum chambers, pressure vessel reinforcement, and storage tank roofs. Their simple yet functional design makes them an essential component in numerous industries.

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Defining Features of Dished Only Tank Heads

  1. Reinforcement Capabilities
    Dished only tank heads can serve as effective reinforcing pads (re-pads), providing added strength to pressure vessels and tanks without the complexity of flanged heads. Their inherent shape offers structural integrity for atmospheric and vacuum applications.

  2. Polishing Flexibility
    Unlike flanged tank heads, dished only heads can be spin polished, allowing for smoother finishes. This feature is particularly useful for sanitary applications and aesthetic preferences in industries such as food processing and pharmaceuticals.

  3. Cost-Effectiveness and Simplicity
    With no knuckle radius or flange, dished only tank heads are simple to manufacture, which translates into reduced production costs. These heads are particularly beneficial when budget constraints and fast production timelines are a priority.

  4. Versatility Across Applications
    These heads are most useful in atmospheric applications, providing reliable performance without the added complexity of more specialized heads. Whether it’s for reinforcing storage tanks or used as a part of a more complex pressure vessel system, dished only tank heads offer a versatile and efficient solution.

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Advantages of Dished Only Tank Heads

  • Temperature and Pressure Resistance: Dished heads are designed to withstand high temperatures and pressures, making them ideal for applications requiring strong resistance to these factors.

  • Corrosion Resistance: Made from high-quality materials such as stainless steel, carbon steel, and various alloys, dished only heads provide excellent resistance to corrosion, ensuring long-term durability.

  • Long Service Life: These tank heads are durable and resistant to rust, allowing for a long operational life. Their strength and longevity make them a reliable choice for numerous environments.

  • Stable Chassis: With standard thickness and good processing performance, dished only tank heads provide a stable and consistent structure for a wide range of applications.

  • Customizable Specifications: Dished heads can be tailored to meet the specific needs of customers, offering flexibility in terms of size, material, and finish.

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Common Applications

Dished only tank heads are used in a variety of industries where pressure vessels, storage tanks, and reinforcement pads are required. These include:

  • Storage Tanks & Water Treatment

  • Food Processing & Boiler Systems

  • Fire Pits

  • Chemical & Industrial Tanks

Dished heads are commonly manufactured in a wide range of materials, including:

  • Carbon Steel

  • Stainless Steel

  • Duplex & Super Duplex Steel

  • Aluminum

  • Nickel and Nickel Alloys

  • Copper and Copper Alloys

  • Titanium and its Alloys

  • Zirconium and cladded material combinations

Material Properties and Applications Table

Material TypeKey BenefitsCommon Applications
Carbon SteelHigh strength, cost-effectiveIndustrial tanks, chemical processing
Stainless SteelCorrosion resistance, high-temperature toleranceFood processing, water treatment
AluminumLightweight, corrosion-resistantFood & beverage, pharmaceutical
Nickel & AlloysExcellent corrosion resistance at high temperaturesChemical processing, heat exchangers
TitaniumHigh strength-to-weight ratio, corrosion resistanceAerospace, medical devices, storage tanks

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Working with Tank Experts

Tank fabrication requires precision and expertise, and we at [Company Name] understand that efficiency and repeatability are key to success. We partner with tank fabrication companies across North America to ensure that dished only tank heads are crafted with the highest standards of quality and reliability. Whether you need a custom solution or a standard product, we are committed to helping you maintain the legacy of quality stainless steel manufacturing in the industry.

For more information on dished only tank heads, or to discuss your specific needs, contact us today. We provide a range of customizable tank heads, offering both functional and aesthetic solutions for every project.

Company information


Haipei industry can produce all types of dished ends heads. They can be manufactured from a number of steel types including pressure vessel and boiler quality, chrome moly and stainless steel. The company also offers 2:1 semi ellipsodial, hemispherical petals, torispherical ends as well as conical knuckled sections.

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Haipei industry company is a leading producer of various types of dished heads, cones, and other special pressed products in different materials grades like Carbon Steel, Stainless Steel, Duplex, Super Duplex, Aluminum, Nickel and Nickel Alloys, Copper and Copper Alloys, Titanium and Its Alloys, Zirconium and all cladded material combinations.

Our Services

We offer our products in the following materials:

Carbon Steel: SA36, SA516-70, SA387 Grade 5 Class 2 (Forming Only), SA285 Grade C (Forming Only)

Stainless Steel: SA240T304/304L, SA240T316/316L, SA240T304H (Forming Only), SA240T904/904L (Forming Only)

Copper: O-Temper Material (Forming Only)

Aluminum: O-Temper Material (Forming Only)

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Quality assurance
Quality is the most important aspect of strength.We will make the material from the material to the end of the monitoring, making sure that each part can be of high quality according to the regulations.Each program will be monitored to ensure any errors in the manufacturing process.
Competitive price guarantee
With years of experience, we can offer our customers the most competitive prices.At the same time, as a powerful factory, we can offer customers more favorable prices than other factories.
Delivery time guarantee
We will strictly control the manufacturing schedule to ensure punctual delivery.It can satisfy the customer's time schedule and ensure the continuous production of customers.

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Packaging & Shipping

Carbon steel Hemispherical spherical head for Industrial hot blast stove

1. Iron Frame2. Wooden Box3. Iron pallet4.Wooden pallet.5.Professional fixation6. Curstomed requirmentsteel hemisphere (9).jpg


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FAQ

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Q: What’s the information should I provide when inquiry?

A: Thanks for your question. If you have drawings, we will be entirely in accordance with production drawings . If you do not have the drawing, you can tell me the product data. There are several important data, such as material, type of head( We have elliptical head, hemispherical head, dished head, flat head, etc. ),diameter, thickness, special tolerances or requirements. We can do the drawings according to your requirements, and you confirm that the final product drawings.

Q: what are surface treatment of the product?

A:Thanks for your question. For carbon steel products, we sandblasting descaling product surface. For stainless steel products, we use acid to remove surface oil and impurities.

Q: How do you ensure the quality of products?

A: Thanks for your question.Our production staff is trained through national quality department, and obtain the corresponding certificate, with years of production and design experience. Weld must undergo X-ray inspection to ensure that no defects.

Q: Can you help us matching related products?

A: Thanks for your question. Our company also is surrounded by a lot of ancillary businesses, such as flanges, boiler, oil refining equipment, etc. We can help you matching the highest quality products with the lowest prices .

Contact us

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