Cold Pressing Spherical Heads 2mm - 300mm Thickness Spherical Crown Head
Supply high quality export spherical head ASME B16.9 16 manganese hemispherical head spherical crown head
PRODUCT DETELS
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Spherical Head:
- A spherical head refers to a component used in pressure vessels or tanks that has a shape similar to a sphere.
- The spherical shape allows for even distribution of stress and pressure, making it suitable for high-pressure applications.
- These heads are typically used in conjunction with cylindrical or spherical vessels.
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ASME B16.9:
- ASME B16.9 is a standard published by the American Society of Mechanical Engineers (ASME) that specifies factory-made wrought steel buttwelding fittings.
- It covers various types of fittings, including elbows, tees, reducers, caps, and others.
- While ASME B16.9 primarily focuses on fittings, it does not specifically cover spherical heads.
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16 Manganese Hemispherical Head:
- A 16 manganese hemispherical head refers to a hemispherical head made of a specific grade of steel known as 16Mn (16 manganese).
- 16Mn steel is a low alloy high-strength structural steel commonly used in pressure vessel applications.
- Hemispherical heads have a shape similar to a half-sphere, providing improved stress distribution and pressure resistance.
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Spherical Crown Head:
- A spherical crown head combines the properties of a spherical shape and a crown shape.
- It is commonly used in pressure vessels where additional strength and stress distribution are required.
- The spherical crown shape provides better resistance to internal pressure compared to other head shapes.
When working with spherical heads, it is crucial to consider the specific requirements of your application. This includes factors such as material selection, dimensions, wall thickness, pressure rating, and compliance with relevant codes and standards, such as ASME Boiler and Pressure Vessel Code (BPVC).
It is recommended to consult with qualified engineers or pressure vessel specialists who can provide guidance on selecting the appropriate head type, material, and ensure compliance with the necessary regulations and standards. Additionally, working with reputable manufacturers or fabricators experienced in producing spherical heads can help ensure the desired quality and performance of the components.
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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.