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Address: Dajian Village, Wanshi Town, Yixing City, Jiangsu Province
Contact name:Gao
Yixing Haiqun Machinery Technology Co., Ltd. |
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ASTM A516 Gr.70 Carbon Steel Elliptical Head / Ellipsoidal Dish End For Oil Gas Tanks
PRODUCT DETELS
ASTM A516 Gr.70 carbon steel elliptical heads, also known as ellipsoidal dish ends, are specific components used in the construction of oil and gas tanks. Here's some information about these components:
ASTM A516 Gr.70: ASTM A516 Gr.70 is a specification established by the American Society for Testing and Materials (ASTM) that covers standards for carbon steel plates used for pressure vessel applications. A516 Gr.70 is a commonly used grade due to its excellent mechanical properties, including high strength, good weldability, and moderate corrosion resistance.
Elliptical Head/Ellipsoidal Dish End: An elliptical head or ellipsoidal dish end is a curved vessel end that has an elliptical shape. It is often used in the construction of tanks and pressure vessels, including oil and gas tanks. The elliptical shape provides structural stability and helps distribute pressure evenly across the tank or vessel. Elliptical heads/ellipsoidal dish ends are specifically designed to optimize pressure distribution and reduce stress concentrations.
When using ASTM A516 Gr.70 carbon steel for elliptical heads/ellipsoidal dish ends in oil and gas tanks, it combines the benefits of carbon steel, such as strength and weldability, with the specific head shape designed for efficient pressure containment and structural integrity.
It is important to follow industry standards and codes, such as API 650 for welded oil storage tanks and ASME Boiler and Pressure Vessel Code, when designing, fabricating, and inspecting oil and gas tanks with ASTM A516 Gr.70 elliptical heads/ellipsoidal dish ends. Adhering to these standards ensures the tanks meet the necessary quality and safety requirements for storing oil and gas effectively.
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 DELIVERY
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.
