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[China]
Trade Verify
Address: Dajian Village, Wanshi Town, Yixing City, Jiangsu Province
Contact name:Gao
Yixing Haiqun Machinery Technology Co., Ltd. |
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Verified Suppliers
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PRODUCT DETELS
Stainless steel hemispherical dished heads, also known as dish head end caps or torispherical heads, are commonly used in various applications, including water tanks, pipe fittings, and pressure vessels. Here's some information about these components:
Stainless Steel: Stainless steel is a corrosion-resistant alloy that contains chromium and other elements. It offers excellent resistance to corrosion, high strength, and good mechanical properties. Stainless steel is widely used in various industries, including water treatment, chemical processing, and food processing, due to its durability and hygienic properties.
Hemispherical Dished Heads: Hemispherical dished heads, as the name suggests, have a shape resembling half of a sphere. They provide a uniform distribution of stress, making them suitable for high-pressure applications. Hemispherical heads are commonly used in pressure vessels, water tanks, and pipe fittings.
Application in Water Tanks, Pipe Fittings, and Pressure Vessels: Hemispherical dished heads made from stainless steel are commonly used in water tanks for storage and distribution purposes. They ensure structural integrity, efficient pressure containment, and minimize stress concentrations. In pipe fittings, hemispherical heads are used as end caps to close off the pipe, providing a smooth and sealed connection. They are also employed in pressure vessels for various industrial applications.
Torispherical Heads: Torispherical heads, or torispherical dished heads, are another type of curved vessel end that combines a spherical portion with a cylindrical section. They provide improved pressure distribution and reduced stress concentration compared to other head shapes. Torispherical heads are commonly used in pressure vessels and tanks.
When using stainless steel hemispherical dished heads or torispherical heads in water tanks, pipe fittings, or pressure vessels, it is important to follow relevant industry standards and codes, such as ASME Boiler and Pressure Vessel Code or other applicable regulations. Adhering to these standards ensures the safety, quality, and performance of the components in their respective applications.
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.
