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Product Details:
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| Material: | SA516 Gr.70N | Keywords: | Hemispherica Head , Head Plate |
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| Surface: | Bare,sandblasting | Head Code: | Hemispherical Heads |
| Application: | Offshore , Cryogenic Industry | Type: | Cap |
| Diameter: | 5200mm | Thick: | 20mm |
| Technics: | Forged | Package: | Allet ,steel Frame |
| Highlight: | Hemispherical Heads 5200mm,20mm Thick Hemispherical Heads,Carbon Steel Hemispherical Tank Heads |
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Hemispherical (hemi) heads are the strongest of the formed heads. They can resist about twice the pressure rating of an elliptical dished head or cylindrical shell of the same thickness and diameter. Due to their strength and resistance, these tank heads are widely used for the storage of liquids and gasses under pressure.
A hemi head is frequently employed in large-diameter or high-pressure applications when space is limited. A storage sphere is formed by putting two spherical heads back to back, which is the most efficient shape for pressurized storage.
| Brand Name: | GLM |
| Diameter: | 89mm--10000mm |
| Thickness: | 2mm--300mm |
| Reduction Ratio: | about 10% |
| Material: | Carbon Steel, Stainless Steel, Duplex, Super Duplex, Aluminum, Nickel and Nickel Alloys, Copper and Copper Alloys, Titanium and Its Alloys, Zirconium and all cladded material combinations. |
| Forming method: | Hot forming,cold forming |
| Surface Treatment: | Sand Blasting,Pickling,oil,discaling |
| Inspection: | UT,RT,MT,PT,TOFD. |
| Applicable Standard: | ASME ,PED and GB |
| Certificate: | ISO9001,ISO45001,OHSAS18001 |
| Applications: |
Such as oil, chemical industry, water conservancy, electric power, boiler, machinery, metallurgy, sanitary construction etc. |
| Package: | Wooden cases ,wooden pallet,Steel pallet or as per customers requirement |
| Customized Product: | Available |
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.
Contact Person: henry
Tel: +1 6476283908
Fax: 86-027-84686478
