English
Sign in
| Price | Negotiable |
| MOQ | 1 |
| Delivery Time | Negotiable |
| Brand | GLM |
| Place of Origin | China |
| Certification | ASME, PED and GB |
| Model Number | CAP |
| Packaging Details | wooden box and iron shelf or as percustomers requirement |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Place of Origin | China | keywords | HEMI-Spherical head |
| thickness | 50mm | Packaging Details | wooden box and iron shelf or as percustomers requirement |
| Connection | welding | Model Number | CAP |
| Certification | ASME, PED and GB | Name | Hemispherical Head |
| Surface | Bare,sandblasting | Brand Name | GLM |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Specifications | HHA,EHA,THA or Customized |
| Technology | Stamping | Minimum Order Quantity | 1 |
| Materail | SA516GR70 | Application | Offshore , Cryogenic Industry |
| Diameter | 3800mm |
Hemispherical Heads have a radial geometry, where the head depth is half the diameter. These storage heads consist of two pressure heads that are placed against each other – back to back. This helps to create a storage looking sphere, which stores with ease materials at high pressure consistency. Hemispherical heads consist of thinner heads than shells and use a standard code 3:1 that taper during the changeover. In most cases, hemispherical heads are constructed using welded sheets rather than flat sheets which are predominantly used in other head types. Therefore making the hemispherical heads the thinnest head, as well as one of the most costly types. These heads are favored for applications that require large diameter vessels or high-pressure 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.
