ASME Standard 1600mm Diameter 38mm Thickness elliptical Dish Head

Elliptical dished heads. We manufacture stainless steel heads by means of cold forming. Both the most common type and the most special and complex ones are realized in coordination with our customers: the final product is customized one. We can carry out different types of surface finishing with high precision technology.

1.Dished heads are mostly used in pressure mostly usedin pressure

2.Dished heads are mostly used in pressure mostly usedin pressure vessel manufacturing industries

In-Process inspection &Test Requirement

1. cutting and marking transfer and Identification marks
2. bevel preparation with MT on bevel edges.
3. Welding
4. Forming of heads (Cold forming)
5. NDE after forming RT for welding seams
6. Final dimensional and visual inspection (Dimensions, Ovality, Profile, Thickness, Height,
7. Cutting from the lines and Bevel preparation
8. surface treatment : Sand blast with anti-rust oil
9. Packaing and delivery

Specifications:

Product Display

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.