• Elliptical Head2
  • Elliptical Head2

Steel Welded Pipe Elliptical Dished Seal Head Ends Cap for Pressure Vessel Caps

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:

Steel Welded Pipe Elliptical Dished Seal Head Ends Cap for Pressure Vessel Caps

Product Description
Material  Steel,  Stainless steel,  Mild steel,
 Low alloy steel,  Carbon steel,  Clad plate,etc
 Diameter  300 mm – 5,200 mm
 Thickness  3 mm – 300 mm
 Groove  Groove in,  Groove outside or Both
 Technics  Forging
 Connection  Welding
 Processing  Hot mould pressing
 Cold mould pressing
 Cold spinning
 Appearance Treatment  Sandy-blasting
 Acid pickling
 Antirust treatment
 Standard  ASME, GB,  DIN,  JIS,
 NDT  Ultrasonic testing
 Radiographic testing
 Magnetic Testing
 Penetrant testing
 OEM  Available
 Certification  BV, ISO,   SGS,   A3Head
 Packaging  Wooden box or iron steel frame
 Payment  T/T 30% in advance the balance paid before delivery
 Paypel,West union
 Date  of  deliver  30 days

 

Production Flow

Production Process of Heads:
Picking steel—Cutting—Welding—Heating—Spinning—Stamping—Trimming—Defect detection—QC—Warehousing—Transporttation

 

Packaging & Shipping

Packaging Details: 15-20 PCS in a wooden pallet

15-25 PCS in a iron pallet

300-400 PCS in a container

According to customer’s requirements

Delivery Time: 7 working days after your payment
Company Information
Shandong Precision Metal Products CO.,LTD is a specialized manufacturer of tank head. With over 10 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.

 

FAQ

1. What’s the information should I provide when inquiry?

 

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.

 

2. what are surface treatment of the product?

 

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.

 

3. How do you ensure the quality of products?

 

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.

 

4. Can you help us matching related products?

 

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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