Elliptical Tank Heads Built to the Highest Industry Standards

Material:Carbon Steel;Stainless Steel; Aluminum; Exotic Alloys; Special Steel...
Diameter: 89 mm - 13000 mm
Thickness: 3-400mm
Technology: 1.Cold & Hot forming ;2. Hot Pressed Hemispheres and Cold Formed Segmental Hemispheres; 
Test:UT,RT,MT,PT,ET

Elliptical Tank Heads Built to the Highest Industry Standards

Specification:

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Material

Carbon Steel;Stainless Steel; Aluminum; Exotic Alloys; Special Steel...

Main Products

Torispherical; 2:1Semi Ellipsoidal; Hemispherical; Flat Bottom; Floating Heads; Tank Heads; Dish Heads; Dished Ends; Pipe Caps....

Surface Treatment

1. Intermediate & Final stage Heat Treatments;
2. Sand / Shot Blasting after Heat Treatment;
3. Weld Edge Preparation (Manual & Machined)

Technology

1.Cold & Hot forming ;
2. Hot Pressed Hemispheres and Cold Formed Segmental Hemispheres; 

Test

1. Liquid Penetrant Examination;
2. Ultrasonic Testing;
3. 100% Radiography Testing of weld seams;
4. Magnet Particle Examination;
5. Inspection under various Third party Inspection Agencies
6. NDT (after forming) : DPT, RT, MPI, UT;
7. NDT : 100% DPT, UT & RT OF weld joint

Elliptical Tank Heads Built to the Highest Industry Standards

We produce elliptical tank heads designed for various pressure vessel applications. The depth of an elliptical tank head’s dish is one-quarter of its internal diameter (ID). When the straight flange is added to the dish depth, it determines the overall interior height. These tank heads offer a cost-effective solution for medium-pressure tanks, as they require less metal thickness.

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A Game-Changing Service for Faster Delivery

We’re revolutionizing the industry with a groundbreaking service. Now, select customized Elliptical Heads can be shipped within just 5 business days after ordering. Click below to find out more.

A Legacy of Excellence with a Vision for the Future

For decades, Haipei Industry has been the go-to provider for pressure vessel and tank heads. Our formula for success is straightforward: top-tier certified products, punctual deliveries, and unmatched customer service.

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ASME-Compliant Elliptical 2:1 Flanged and Dished Heads

These heads are widely used in tank construction and unfired pressure vessels, including air receivers and liquefied petroleum gas storage. We manufacture them using carbon steel, stainless steel, and various ferrous and non-ferrous metals and alloys. Let us assist you with your next pressure vessel head 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

Elliptical Tank Heads Built to the Highest Industry Standards

1. Iron Frame2. Wooden Box3. Iron pallet4.Wooden pallet.5.Professional fixation6. Curstomed requirment

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FAQ

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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