Elliptical Head

large diameter elliptical dished heads,ellipsoidal dish end for pressure tank

Ellipsoidal head (also called elliptical head or elliptical dish end) is usually made with Carbon steel, stainless steel, austenitic and non ferritic metals that can be cold worked. The shape of this ellipsoidal head is more economical, because the height of the head is just a fraction of the diameter. The elliptical dish end radius varies between the major and minor axis usually with the ratio is 2:1. The elliptical tank head is the economical solution for medium pressure tanks due to the reduced metal thickness requirement.


Category:

large diameter elliptical dished heads,ellipsoidal head for pressure tank

Product Description

1. Grade: Carbon steel, Stainless steel, Aluminum,Titanium,etcAccording to customers requirement.

2. Size: 89mm–10000mm

3. Standard: ANSI, ASME ,MSS, API, DIN, JIS

4. Certification: ISO9001 ,ISO14001,OHSAS18001

5.Name:large diameter elliptical dished heads,ellipsoidal dish end for pressure tank

Material
large diameter elliptical dished heads,ellipsoidal dish end for pressure tank
Color
natural
Surface Treatment
Sand Blasting,Pickling
Technology
Hot pressing,cold pressing
Brade
Precision
Test
UT,RT,MT,PT,ET
Applications
Such as oil, chemical industry, water conservancy, electric power,
boiler, machinery, metallurgy, sanitary construction etc.

Company Information

Shandong precision metal company is a specialized manufacturer of tank head. With over 15 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.

Producing-process

large diameter elliptical dished heads,ellipsoidal dish end for pressure tank

Picking steel—Cutting—Welding—Heating—Spinning—Stamping—Trimming—Defect detection—QC—Warehousing—Transportation

Product Show

DIN28013 Standard not exceeding 4000 mm and normal wall thickness no exceeding 50 mm
Carbon Steel SA516 Gr.70
DIN28013 Ellipsoidal Dished Ends with Weld for Pressure Vessels and Steam Boilers

Size range: 50mm-10000mm with integral formed,larger sizes with subsection formed can be specified.
Standard: ANSI, ASME ,MSS, API, DIN, JIS, BS,AWWA
Thickness: 2mm-300mm
Material: stainless steel,carbon steel, aluminum,special steel etc.
Application: mainly for pressure vessels and boilers in diverse industry such as  oil, chemical,winery, pharmaceutical, environmental and military.

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)

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.

Packaging & Shipping

large diameter elliptical dished heads,ellipsoidal dish end for pressure tank

1. Iron Frame

2. Wooden Box

3. Iron pallet

4.Wooden pallet.

5.Professional fixation

6. Curstomed requirment

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 .



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