Yixing Haiqun Machinery Technology Co., Ltd.
yixing haiqun machinery co., ltd
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3200mm Diameter SA387 GR.11 Hemispherical Dished Head 45mm Thickness
PRODUCT DETELS
A 3200mm diameter SA387 GR.11 hemispherical dished head with a 45mm thickness suggests the following details:
SA387 GR.11: SA387 GR.11 refers to a specific grade of steel plate that meets the requirements of the ASME SA387 standard. GR.11 is a low-alloy steel grade commonly used in pressure vessel applications, known for its excellent high-temperature properties and corrosion resistance.
Hemispherical Dished Head: The term "hemispherical dished head" indicates that the head has a shape resembling a half-sphere or hemisphere. This type of head is commonly used in pressure vessels due to its favorable stress distribution characteristics.
3200mm Diameter: The diameter of 3200mm indicates the size of the dished head. It signifies that the head has a radius of 1600mm, making it suitable for larger pressure vessels or tanks.
45mm Thickness: The 45mm thickness refers to the thickness of the dished head. This thickness plays a crucial role in ensuring the structural integrity and pressure-bearing capacity of the dished head for the given diameter and material.
When designing and fabricating a pressure vessel with a 3200mm diameter SA387 GR.11 hemispherical dished head, it is important to consider factors such as material compatibility, pressure ratings, dimensional accuracy, and compliance with relevant codes and standards, such as ASME Boiler and Pressure Vessel Code. Consulting with engineers, pressure vessel specialists, or manufacturers experienced in fabrication processes for large-sized dished heads can help ensure the proper selection, design, and manufacturing of the dished head for your specific application and requirements.
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
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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.