ASME Cold Pressing SS Material Elliptical Dished Heads

Description

It is major Part of Pressure Vessel which closes ends of the cylindrical section or shell of the pressure vessel is called as Pressure Vessels Heads. There are various common names are used for Pressure Vessels Heads which are Dish Ends, Formed Heads, End Closure, End Caps, Vessel Ends, Vessel Caps etc. but most Common name is Dish ends.

Elliptical head

Type: EHA

Parameters Formmula

I. D:Di/2(H-h)=2

II. DN=Di

Nominal diameter DN, mm

300≦DN<600

Head thickness reduction rate

Steel thickness δs, mm

6≦δs<8

8≦δs<12

12≦δs<16

Specifications:

Products

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.