89mm Polished Finish HHA Aluminum Alloy Flat Dished Head Semi Elliptical Head Dimensions
PRODUCT DETELS
For the dimensions of a semi-elliptical head made from HHA (High-Hardness Aluminum) alloy with a polished finish and a thickness of 89mm, specific details such as the major and minor axis dimensions, crown radius, knuckle radius, and overall height are required. However, without those specific dimensions, I can provide you with a general idea of the dimensions of a semi-elliptical head.
A semi-elliptical head is a common type of dished head used in pressure vessel applications. It has an elliptical shape and is formed by cutting an ellipse in half. The dimensions of a semi-elliptical head are typically determined by the vessel's design requirements and may vary depending on the specific application.
Here are some general dimensions that you would typically find for a semi-elliptical head:
- Major Axis (D): The longer diameter of the ellipse.
- Minor Axis (d): The shorter diameter of the ellipse.
- Crown Radius (r1): The radius of the crown portion, which is the curved central portion of the head.
- Knuckle Radius (r2): The radius of the knuckle portion, which is the transition area between the crown and the straight flange.
- Overall Height (H): The height of the head from the tangent line connecting the major axis to the straight flange.
Please note that these dimensions can vary based on specific design requirements and standards. It is crucial to consult the appropriate design codes or standards for accurate and safe design calculations for pressure vessels.
If you provide specific dimensions or design requirements, I can assist you further in estimating the dimensions of the semi-elliptical head made from HHA aluminum alloy.
After-sales service
1. About quality: We will check the quality of each batch of goods before shipping. If there are quality problems with the products received, or quality problems caused by express transportation, please contact us in time.
2. About the model: Before placing an order, please communicate with the sales or customer service staff about the required product specifications.
3. About after-sales: The company provides comprehensive after-sales and usage guidance and strives to solve customers' questions and needs.
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,
boiler, machinery, metallurgy, sanitary construction etc. |
| 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
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.
Product Tags:
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