No strict MOQ. Single piece and bulk orders are both accepted. Standard sizes are often available from stock.

How are heads manufactured

By cold spinning, hot pressing and stamping. We use CNC spinning machines for high precision and consistent quality.

Can you do surface treatment on heads?

Yes. Pickling, passivation, polishing (mirror finish), sandblasting and painting are available.

Are your heads suitable for high pressure?

Yes. Hemispherical and thick-walled elliptical heads are designed for high pressure applications.

What cone angles do you offer for conical heads?

For discharging solid or viscous materials from vessel bottoms, and for diameter transitions in piping systems.

How do you ensure product quality?

Small heads in wooden cases or on pallets. Large heads shipped bare with edge and surface protection to avoid damage.

SUS304 Stainless Steel Elliptical Head Dished End for Jacketed Kettle Pressure Vessel

Name: SUS304 Stainless Steel Elliptical Head Dished End for Jacketed Kettle Pressure Vessel
Brand: Zhucheng Dongke Special Equipment Co., Ltd.
SKU: 2183931302

Shandong, ChinaZhucheng Dongke Special Equipment Co., Ltd.

US$350.00

5-9 Pieces

US$300.00

10-19 Pieces

US$280.00

20+ Pieces

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

1 Year

Model NO.

DK-006

Logo Printing

Without Logo Printing

Size

Dk-Eh-Series

Customized

Type

Elliptical Head / Dished End

Material

SUS304, SUS316L Stainless Steel

Certification

ISO9001

Product Name

Elliptical Head

Processing Type

Stamped Forming

Surface Treatment

Mirror Polished

Application

Jacketed Kettle,Pressure Vessel,Storage Tank

Thickness

Customized

Diameter Range

Customized

Shape

Elliptical,Dished

Material Grade

SUS304,SUS316L

Feature

Pressure Resistant,Smooth Inner Surface

Food Contact

Available

Custom Service

OEM,ODM

Packing

Plywood Wooden Case

Technique

Hot Press,Cold Stamping

Usage

Food Machinery,Chemical Equipment

Corrosion Resistance

Excellent

Transport Package

Plywood Case

Specification

Custom diameter & thickness available

Trademark

Dongke

Origin

Zhucheng, Shandong, China

HS Code

8419899090

Production Capacity

50000pieces/Years

Key features

Customizable Dimensions: Diameter ranges from 89mm to 26,000mm with customizable wall thickness.

Superior Structural Integrity: Precision-formed seamless spherical contour ensures uniform stress distribution.

Versatile Material Options: Available in Carbon Steel, Stainless Steel, and Alloy Steel.

Advanced Fabrication Methods: Manufactured via hot pressing or cold forming for optimal durability.

Comprehensive Warranty: Lifetime technical support provided for all mechanical equipment.

Flexible Customization: Full customization, minor customization, and flexible options available.

High Production Capacity: Supply capacity of 5000-10000 pieces per month with 10-30 day lead time.

Self-owned spinning factory direct supply without middlemen, offer Ex Works and FOB Qingdao quotation terms

Custom non-standard processing available: bevel cutting, hole opening, extended straight edge to fit all pressure vessel equipment

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: ≤1.33h

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 types of heads do you supply?

We supply elliptical heads, dished heads, hemispherical heads, conical heads, flat heads and spherical cap heads. Custom shapes are also available.

Q:What is the diameter range of your heads?

Diameter ranges from 100mm to 8000mm. Larger sizes can be made in petal sections for on-site assembly.

Q:What thickness range do you offer?

Thickness from 2mm to 100mm. Thicker walls can be customized per your drawings.

Q:What are heads used for?

Heads are used on pressure vessels, storage tanks, reactors, heat exchangers and boilers in petrochemical, food, pharmaceutical and water treatment industries.

Q:What is the difference between elliptical and dished heads?

Elliptical heads have better pressure resistance for medium-high pressure. Dished heads are flatter and more economical for low-medium pressure.