304H Oval Ellipsoidal Dished Head Standard Flanged And Dished Head
Dimensions
PRODUCT DETELS
The dimensions of elliptical/oval dished heads, including flanged
and dished heads, can vary depending on the specific design and
industry standards. However, I can provide you with some general
information regarding standard dimensions for 304H stainless steel
elliptical/oval dished heads:
Major Axis (a): The major axis refers to the longer diameter of the
elliptical shape. The dimensions of the major axis are typically
specified by the customer or determined based on the vessel's
design requirements.
Minor Axis (b): The minor axis refers to the shorter diameter of
the elliptical shape. The dimensions of the minor axis are
typically specified by the customer or determined based on the
vessel's design requirements.
Knuckle Radius (r): The knuckle radius is the radius of curvature
where the head transitions from the straight flange to the curved
portion of the head. It is an important dimension as it affects the
overall shape and strength of the head. The knuckle radius can vary
based on design requirements and industry standards.
Dish Radius (h): The dish radius refers to the radius of curvature
of the dished portion of the head. It is typically measured from
the tangent point of the knuckle radius to the center point of the
head. The dish radius can vary based on design requirements and
industry standards.
Flange Height (f): The flange height refers to the height of the
straight flange portion of the head. It is the distance from the
tangent point of the knuckle radius to the edge of the head.
It's important to note that these dimensions can vary depending on
the specific design requirements, vessel size, and applicable
industry standards. If you have specific requirements for a 304H
stainless steel elliptical/oval dished head, it is recommended to
consult with a qualified engineer, vessel designer, or manufacturer
who can provide you with the exact dimensions based on your
specific needs and industry standards.
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.
