Haipei Industry Elliptical Dish Ends Semi Tank Heads Elliptical Dome Head

Haipei Industry Elliptical Dish Ends Semi Tank Heads Elliptical Dome Head

Product Description

High-Quality Elliptical Bottoms and Dome Heads for Tanks

We offer precisely engineered elliptical tank bottoms, often referred to as elliptical dome heads or ellipsoidal heads, designed for various tank applications. These components are available in a wide range of sizes:

• Diameter: Spanning from 89mm up to 10,000mm

• Thickness: From 2mm to as substantial as 300mm

• Reduction Ratio (Forming): Approximately 10%

If you're seeking a reliable Chinese manufacturer for Elliptical Heads, Metal Half Spheres, or Steel Hemispherical Ends, look no further. We specialize in producing top-grade metal Elliptical Dished Bottoms with efficient production and prompt delivery. Our manufacturing capabilities also extend to Cones, Inverted Heads, and various Supplementary Equipment for tank fabrication.

Our product line includes:

• Ellipsoidal Heads (also known as Elliptical Heads or Elliptical Dish Ends)

• Torispherical Heads

• Hemispherical Heads

• Flat Bottoms

Haipei Industry Elliptical tank heads represent a cost-effective choice for medium-pressure tank construction, primarily because their specific geometry allows for a reduced requirement in metal thickness compared to some other designs. The ellipsoidal head's shape is formed by a rotating elliptical curve combined with a cylindrical straight section.

As a leading manufacturer and supplier, we provide custom-designed elliptical heads and dished ends tailored to your specific requirements. It's important to note that elliptical heads and torispherical heads are distinct products, differing in their geometric profiles.

With ASME certification and over 22 years of dedicated experience, we have a proven track record in manufacturing bespoke tank heads for a multitude of industries. The 2:1 elliptical tank head, a common type, is engineered to a precise shape rather than specific dish or knuckle radii. For this configuration, the dish radius is typically around 90% of the vessel's diameter, and the head's depth is approximately one-quarter of the vessel's internal diameter (e.g., for a vessel with an internal diameter of 2400 mm).

The economical advantage of the ellipsoidal head stems from its relatively shallow height compared to its diameter. The radius of an elliptical dish end is variable, contributing to its optimal design for pressure containment. Along with Hemispherical and Torispherical Heads, Ellipsoidal Heads are a primary type of ASME Pressure Vessel Dished Head, often referred to as a 2:1 elliptical head.

We specialize in fabricating segmental tank heads, enabling us to efficiently produce large-diameter, multi-piece heads. Our semi-ellipsoidal heads, crafted from durable materials like carbon steel, stainless steel, and duplex steel, are extensively used in pressure vessel construction, ensuring both longevity and dependable performance. Contact us to discuss your requirements for robust and reliable tank components.

Production Process of Heads:

Haipei Industry Elliptical Dish Ends Semi Tank Heads Elliptical Dome Head

Picking steel---Cutting---Welding---Heating---Spinning---Stamping---Trimming---Defect detection---QC---Warehousing---Transporttation

Company Information

Haipei Industry is a specialized manufacturer of tank head. With over 30 years of engineered driven expertise ,it is a recognized leader within the tank head industry in china.With unique head forming, fabrication and heat treating capabilities, we offer a diversified range of products. Head diameters is from 3.5" to 393.7'', and Head thickness is from 0.078" to 11.8''. Pressure vessel heads and tank ends are available in a broad range of sizes, shapes, thicknesses and material specifications. 

The main products of the company are: shell plate, elliptical head,torispherical heads,spherical dished heads, flat heads, spherical head, expansion joint, corrugated furnace and non-standard parts, and all kinds of stock heads are available for customers. The products are sold to more than 20 provinces and cities and regions in China and exported to foreign countries.

Advantages

 ♦ Small order advantage, flexibly in dealing with orders;

♦ Quality: Strict control of raw materials and the production process;

♦ Advanced technology,best quality,customer satisfaction,reputation first,good after-service;

♦No cracks , delamination, inclusion ,and other defects;

Our Services

1.No cracks,delamination, inclusion ,and other defects;

2.The warranty time is 6 months,except the wearing parts;

3.We provide the best service based on professional and sincerely attitude.

Product Pictures

Torispherical Head (also called torispherical dish end or torispherical ends) is widely applied for pressure tanks to storage liquids and gasses. The torispherical head consists of a spherical surface, a cylindrical edge of a certain height, and a transition section connecting the above two parts with a radius of curvature smaller than the radius of the sphere. Our asme torispherical head can be made with carbon steel, stainless steel, austenitic and non ferritic metals that can be cold worked. The stress distribution of torispherical dish head is not as uniform as elliptical head, but the manufacturing processing of the torispherical head is easier. However, torispherical dish end is the better option when the elliptical head of the mold processing is difficult. We can fabricate torispherical ends in most popular sizes and thicknesses.

Packaging & Shipping

Haipei Industry Elliptical Dish Ends Semi Tank Heads Elliptical Dome Head

1, Shipment by bulk OD more then 5000mm 

2, GP Containers for OD within 2200mm
3, FR Container OD within 4000mm
4, Iron Cage and wooden pallets accordingly.

Contact us

Skype:frieda8368
Whatsapp/Weichat:86-18264838918
Email:[email protected]

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 .