Do you accept custom designs?

Yes, we review drawings (PDF/DWG) and provide quotes within 24 hours for custom designs.

What is the minimum order quantity?

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

Aluminum Alloy Hemispherical Head for Lightweight Storage Solutions

Name: Aluminum Alloy Hemispherical Head for Lightweight Storage Solutions
Brand: Zhucheng Dongke Special Equipment Co., Ltd.
SKU: 2173606972

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

Customizable Dimensions: Diameter 100mm-5000mm+ and thickness 2mm-50mm fully customizable.

Premium Material Options: Available in Carbon Steel, Stainless Steel 304/316L, and Clad Steel.

One-Piece Seamless Forming: Self-developed 2000T hydraulic press ensures no weld seams or crack risks.

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

Global Certification Compliance: Meets ASME Section VIII, PED EN 13445, and GB/T 25198 standards.

Fast Delivery & Stock: Factory direct pricing with 20-35 working days lead time and stable bulk supply.

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: ≤2.24h