Yixing Haiqun Machinery Technology Co., Ltd.
yixing haiqun machinery co., ltd
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PRODUCT DETELS
Dished end caps, also known as tank heads or tank end caps, are used as closures for the ends of tanks or pressure vessels. They have a curved, dished shape that provides a smooth transition and closure for the tank.
ASME B16.9 is a standard specification by the American Society of Mechanical Engineers that covers factory-made wrought steel butt-welding fittings, including end caps. This specification ensures the dimensional and performance requirements of butt-welded fittings, including dished end caps, for various applications.
A234 refers to ASTM A234, a standard specification for piping fittings made from wrought carbon steel and alloy steel materials. This specification covers butt-welded fittings, including end caps, for use in high-temperature and high-pressure service conditions.
Stainless steel 304, 316L, and 904 are different grades of stainless steel with varying properties. Stainless steel is chosen for its corrosion resistance, strength, and suitability for applications in the petroleum industry.
Butt-welded seamless pipe end caps for petroleum applications are used to seal the ends of pipes in petroleum processing and transportation systems. These end caps provide a secure closure and help prevent leakage or contamination of the petroleum products being transported.
When selecting dished end caps or butt-welded seamless pipe end caps for petroleum applications, it is important to consider factors such as material compatibility, pressure rating, temperature resistance, and compliance with relevant standards. Consulting with experienced engineers, manufacturers, or suppliers specializing in pipe fittings and pressure vessel components is recommended to ensure the proper selection and fabrication of end caps for your specific petroleum application, while adhering to safety and industry regulations.
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.