Do you accept custom drawings for manufacturing?

Yes, please send your PDF/DWG drawings or dimensions, and our team will provide a detailed quote within 24 hours.

How are the products packaged and shipped?

We use strong plywood cases or steel frames wrapped with stretch film, shipping via FCL or LCL from Qingdao Port worldwide.

Welded Pressure Vessel Head for Lightweight Storage Applications

Name: Welded Pressure Vessel Head for Lightweight Storage Applications
Brand: Zhucheng Dongke Special Equipment Co., Ltd.
SKU: 2168840082

Shandong, ChinaZhucheng Dongke Special Equipment Co., Ltd.

US$20.00-35.00

1 Piece

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Certification

CE, ISO, GB

Customized

Model NO.

DN-1900

Surface Treatment

Natural

Fuel

None

Range of Applications

Power station, Industrial

Type

Boilers Head

Product Type

Boiler Head / Pressure Vessel Head

Head Shape

Elliptical / Hemispherical / Torispherical (Dished

Material

Carbon Steel /Stainless Steel/ Alloy Steel

Nominal Diameter (DN)

Customized

Wall Thickness

2mm-50mm / Customized (Range: 1-100mm)

Surface Finish

Mill Finish / #4 Satin Polish / Mirror Polish / SA

Manufacturing Process

Hot Stamping / Cold Spinning / Welded (Segmented)

Edge Processing

Beveled Welding Edge / Plain Edge

Packaging

Plywood Box / Steel Frame / Wooden Pallet / Nude P

Minimum Order Quantity

1 Piece (Standard) / Negotiable (Custom)

Pressure Rating

Medium Pressure (1.6MPa ≤ P < 10.0MPa) / High Pres

Inspection Test

Hydrostatic Test / X-ray Radiography / Ultrasonic

Heat Treatment

Normalized / Stress Relieved / Quenched & Tempered

Design Standard

ASME / PED En 13445 / GB/T 25198 / DIN / JIS

Straight Flange Height

25mm-50mm / Customized

Transport Package

Subject to Order Quantity

Specification

Subject to order quantity

Trademark

Dong Ke

Origin

China

HS Code

7326909000

Production Capacity

200/Day

Key features

ASME & PED Certified: Compliant with ASME Section VIII Div.1, PED 2014/68/EU, and EN 10204 3.1 standards.

Full Customization: Customizable shapes (Elliptical, Hemispherical, Torispherical), sizes (DN100-DN6000), and materials.

One-Piece Forming: Self-developed 2000T hydraulic press ensures seamless forming with no weld seam risks.

100% NDT Testing: Every unit undergoes X-Ray Radiography, Ultrasonic, and Hydrostatic testing with full documentation.

Corrosion Resistant Materials: Available in Carbon Steel, Stainless Steel 304/316L, and Clad Steel for chemical and food use.

Company profile

R&D Capabilities100% Finished Products InspectionODM ServicesQuality Assurance

Zhucheng Dongke Special Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao portAverage Response Time: ≤1.80h

About Our Factory & Business Background

AddressWeifang, Shandong, China

Plant Area12800 square meters

Number of Employees37

Registered Capital6,000,000 RMB

Terms of PaymentLC, T/T, D/P, Western Union, PayPal, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1

Supply Chain Partners15

Our Production Capability & Technical Expertise

Main ProductsVessel Head,Dished Head,Hemispherical Head,Electric heating jacketed kettle,Gas heating jacketed kettle

Production Lines1

Production MachinesTube machine, Cutting machine, Punching press machine, Rotating press machine, Welding machine, Polishing machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers2 people

Traceability of Raw MaterialsNo

Our Industry Experience & Global Business Record

Year of Establishment2014-03-05

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff8

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What materials are available for the vessel heads?

We offer Carbon Steel, Stainless Steel (304/304L/316/316L), and Clad Steel to meet various corrosion resistance needs.

Q:Can I customize the size and shape of the head?

Yes, we provide full customization for shapes (Elliptical, Hemispherical, Torispherical) and diameters ranging from DN100 to DN6000.

Q:What certifications does your product hold?

Our products are certified under ASME Section VIII Div.1, PED 2014/68/EU, and come with EN 10204 3.1 Material Test Reports.

Q:How do you ensure quality control?

We perform 100% Non-Destructive Testing (NDT) including X-Ray, Ultrasonic, and Hydrostatic tests on every unit before shipment.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece for standard items, and it is negotiable for custom orders.

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Product profile

Customization

Certification

Customized

Model NO.

Surface Treatment

Fuel

Range of Applications

Type

Product Type

Head Shape

Material

Nominal Diameter (DN)

Wall Thickness

Surface Finish

Manufacturing Process

Edge Processing

Packaging

Minimum Order Quantity

Pressure Rating

Inspection Test

Heat Treatment

Design Standard

Straight Flange Height

Transport Package

Specification

Trademark

Origin

HS Code

Production Capacity

Key features

Company profile

About Our Factory & Business Background

Our Production Capability & Technical Expertise

Our Industry Experience & Global Business Record

Our Certifications, Standards & Industry Recognition

Product Q&A

Send Inquiry

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