SA516 Hemispherical Tank Heads Industry Elliptical Dished End
ASME SA516 GR.70 Dish Head Hemispherical Elliptical Dished End Oil Gas Tank Head
PRODUCT DETELS
ASME SA516 GR.70 refers to a specific grade of carbon steel plate that meets the requirements of the ASME SA516 standard for pressure vessel applications.
Dish Head:
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- A dish head, also known as a dished end or a head, is a curved or domed end cap used to close and seal the ends of a tank or pressure vessel.
- Dish heads can have various shapes, including hemispherical, elliptical, or torispherical, depending on design requirements.
- They are typically manufactured from steel and are commonly used in the oil and gas industry for storage tanks and pressure vessels.
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Hemispherical:
- A hemispherical dish head refers to a dish head with a shape that closely resembles a half-sphere or hemisphere.
- Hemispherical heads distribute stress more efficiently than other head types, making them suitable for high-pressure applications.
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Elliptical:
- An elliptical dish head refers to a dish head with an elliptical shape, which is an elongated, oval-like shape.
- Elliptical heads are often used when a shallower dish is desired, and they can offer advantages in terms of material and cost savings.
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Oil Gas Tank Head:
- An oil gas tank head refers to a dish head specifically designed for oil and gas storage tanks or pressure vessels.
- These heads are used to seal the ends of the tanks and provide structural integrity and leak-proof sealing.
- Oil and gas tank heads can be manufactured in various shapes, including hemispherical, elliptical, or torispherical, depending on the specific application requirements.
When using ASME SA516 GR.70 dish heads, it is essential to ensure compliance with relevant codes, standards, and design criteria specific to your application. Consulting with engineers, pressure vessel specialists, or manufacturers experienced in oil and gas tank head design and fabrication can help ensure the proper selection and design of these components for your specific requirements.
Order information:
- Pls provide us with below information
- Material grade. Including special requirement if have
- Head Diameter
- Nom THK or min thick
- Straight Flange if have
- others special forming process
The scope of products
Applicable to various building decoration industries
Widely used in electric power, metallurgy, food, pharmaceutical, petrochemical, water treatment equipment and light industry equipment. The company can also undertake the processing of incoming drawings and samples according to customer requirements, and customize products of different specifications.
production workshop
equipment Exhibition
A corner of the warehouse
One-stop ordering of head products
Non-standard customization In stock for two days Customized for seven days
SPECIFICATIONS
| Brand Name: | HaiQun |
| 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, |
| Package: | Wooden cases ,wooden pallet,Steel pallet or as per customers requirement |
| Customized Product: | Available |
| Material | Carbon Steel; Stainless Steel; Special Steel |
| Size | 50-10000mm |
| Thickness | 2mm--300mm |
| Surface Treatment | 1. Intermediate & Final stage Heat Treatments; 2. Sand / Shot Blasting after Heat Treatment; 3. Weld Edge Preparation (Manual & Machined) |
| Reduction ratio | About 10% |
| Certificate | ISO9001 |
| Technology | 1. Cold & Hot forming; 2. Hot Pressed Hemispheres and Cold Formed Segmental Hemispheres; |
| Applicable standard | ANSI, ASME, MSS, API, DIN, JIS, BS. AWWA |
| Test | 1. Liquid Penetrant Examination; 2. Ultrasonic Testing; 3. 100% Radiography Testing of weld seams; 4. Magnet Particle Examination; 5. Inspection under various Third party Inspection Agencies 6. NDT( after forming): DPT, RT, MPI, UT; 7. NDT: 100% DPT, UT & RT OF weld joint |
| Connection | Welding |
| Application | Pressure vessel |
PRODUCTS
Product shipping packaging
FAQ
Q: Why choose us?
A: Our company has been in the header manufacturing business for more than thirty years. We have rich international experience and professionalism, and we can provide customers with a variety of high-quality header products.
Q: Can we provide OEM/ODM service?
A: Yes.Please feel free to contact us for further details.
Q: What are your terms of payment?
A: One is to telegraphic transfer 30% of the deposit before production the remaining 70% to the copy of the bill of lading;The other is an irrevocable 100% sight L/C
Q: Can we visit your factory?
A: A warm welcome.Once we have your itinerary we will arrange for a professional sales team to follow up your case.
Q: Can you provide samples?
A: Yes,the sample of general size is free of charge,but the buyer needs to pay the shipping fee.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.