Q345R Carbon Steel Hemispherical Head 1000mm Diameter Elliptical Heads

Brand Name:HaiQun
Certification:SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Model Number:ASME / ANSI B16.9 UNS S31803 / 2205
Minimum Order Quantity:1
Delivery Time:30-60 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Address: Dajian Village, Wanshi Town, Yixing City, Jiangsu Province
Supplier`s last login times: within 3 hours
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Product Details

304H Q345R Carbon Steel Dished Heads Elliptical Pressure Vessel 1000MM


PRODUCT DETELS

To obtain 1000mm diameter elliptical carbon steel dished heads for a pressure vessel, with the materials 304H stainless steel and Q345R carbon steel, you can follow these steps:

  1. Manufacturer Selection: Look for manufacturers or suppliers specializing in the fabrication of carbon steel and stainless steel dished heads for pressure vessels. Ensure that they have experience working with Q345R carbon steel and 304H stainless steel.

  2. Customization: Contact the selected manufacturer and provide them with the specific requirements for your dished heads, including the desired diameter (1000mm) and the use of Q345R carbon steel and 304H stainless steel. Specify the elliptical shape and any additional customizations or features you may need, such as weld preparations, surface treatments, or special tolerances.

  3. Material Selection: Discuss with the manufacturer the feasibility and suitability of using different materials (Q345R carbon steel and 304H stainless steel) for the dished heads. Ensure that the chosen materials meet the requirements of your pressure vessel's design, including considerations such as temperature, corrosion resistance, and mechanical properties.

  4. Quality Assurance: Verify that the manufacturer has a proper quality control process in place to ensure that the dished heads meet your specifications and comply with relevant industry standards. Request certifications or documentation to verify the material properties, dimensional accuracy, and structural integrity of the dished heads.

  5. Compliance with Pressure Vessel Standards: Ensure that the manufacturer is familiar with the relevant pressure vessel design and fabrication standards applicable to your project. This may include standards such as the ASME Boiler and Pressure Vessel Code (BPVC) or other applicable local or international codes. The manufacturer should be able to demonstrate compliance with these standards in the fabrication of the dished heads.

  6. Pricing and Lead Time: Request a quotation from the manufacturer, including pricing details for the desired quantity of dished heads. Discuss lead times, payment terms, and any additional services, such as packaging and shipping, to finalize the order.

Maintain open communication with the manufacturer throughout the process to ensure that your requirements are accurately understood and met. Collaborate closely to ensure that the dished heads are fabricated to your satisfaction while meeting the necessary quality standards and compliance with pressure vessel requirements.

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,
boiler, machinery, metallurgy, sanitary construction etc.

Package:Wooden cases ,wooden pallet,Steel pallet or as per customers requirement
Customized Product:Available

MaterialCarbon Steel; Stainless Steel; Special Steel
Size50-10000mm
Thickness2mm--300mm
Surface Treatment1. Intermediate & Final stage Heat Treatments;
2. Sand / Shot Blasting after Heat Treatment;
3. Weld Edge Preparation (Manual & Machined)
Reduction ratioAbout 10%
CertificateISO9001
Technology1. Cold & Hot forming;
2. Hot Pressed Hemispheres and Cold Formed Segmental Hemispheres;
Applicable standardANSI, ASME, MSS, API, DIN, JIS, BS. AWWA
Test1. 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
ConnectionWelding
ApplicationPressure 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.


China Q345R Carbon Steel Hemispherical Head 1000mm Diameter Elliptical Heads supplier

Q345R Carbon Steel Hemispherical Head 1000mm Diameter Elliptical Heads

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