Dual-Phase Carbon Steel Dished Heads Oval Spherical Type Conical Butterfly Type
Stainless steel head 304 316 conical butterfly type oval spherical type and other heads
PRODUCT DETELS
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Conical Head: A conical head is shaped like an inverted cone and is commonly used in pressure vessels and tanks. It provides structural strength and is efficient for containing pressure.
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Butterfly Head: While "butterfly head" is not a standard term, it might refer to a head with a shape resembling a butterfly. More specific information would be needed to provide further details.
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Oval Head: An oval head has an elliptical or elongated shape rather than a circular or spherical shape. It is used in specific applications where space limitations or design requirements necessitate an oval shape.
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Spherical Head: A spherical head has a curved shape similar to a segment of a sphere. It is commonly used in pressure vessels and tanks due to its ability to distribute pressure evenly.
Regarding the stainless steel grades:
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Stainless Steel 304: This is a commonly used austenitic stainless steel grade with excellent corrosion resistance, high-temperature strength, and good formability. It is suitable for a wide range of applications, including pressure vessel heads.
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Stainless Steel 316: Stainless Steel 316 is an austenitic stainless steel with superior corrosion resistance compared to 304. It contains molybdenum, which enhances its resistance to corrosion in aggressive environments, making it suitable for applications where there is exposure to chloride solutions or marine environments.
It's important to note that the selection of the appropriate stainless steel grade and head shape depends on various factors, including the specific application, operating conditions, pressure requirements, and structural considerations. Consulting with a qualified engineer or a manufacturer experienced in pressure vessel fabrication is recommended to ensure the proper selection of materials and head types for your specific needs.
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, |
| 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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.