Is surface polishing service available?

Yes, mirror polishing and sandblasting for sanitary demand.

Do you test the heads before delivery?

All products pass hydrostatic test and ultrasonic inspection.

What's your MOQ for tank heads?

The minimum order quantity is 20 pieces.

Can you customize thickness and dimensions?

Yes, thickness 5-15cm and sizes are made per your drawings.

How do you pack the finished heads for shipment?

Packed with plastic film, wooden pallets and wooden cases.

What certificates can you provide for pressure vessel heads?

We supply ISO, CE and factory material test certificates.

What surface roughness can your polished stainless heads reach?

Inner roughness can reach Ra 0.4um to meet sanitary standards.

What connection types are supported on your tank heads?

Welded end, flange type and clamp type connections are optional.

How long is the production lead time for customized heads?

Normally 7-15 working days based on your drawing requirements.

Are your heads suitable for storing highly toxic liquid media?

Yes, thickened anti-corrosion heads are specially made for high-toxic medium storage tanks.

Stainless Steel High Precision Customized Elliptical Head for Pressure Vessel

Name: Stainless Steel High Precision Customized Elliptical Head for Pressure Vessel
Brand: Zhucheng Dongke Special Equipment Co., Ltd.
SKU: 2184070152

Shandong, ChinaZhucheng Dongke Special Equipment Co., Ltd.

US$100.00

10-99 Pieces

US$90.00

100+ Pieces

Sample price:US$95.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Remote After-Sales Support

Warranty

Remote After-Sales Support

Model NO.

DKTZ head

Head Code

Round

Connection

Welding

Shape

Reducing

Material

Stainless Steel

Technics

Forged

Certification

ISO, GB

Special Function

High Voltage, Anti Corrosion, Good Elasticity, Low Value Steel, Versatile Customisation

Application

Petroleum

Product Type

Elliptical Head

Diameter

Customized

Thickness

Customized

Head Depth

Customized

Elliptical Ratio

2:1 / Customized

Manufacturing Process

Hydraulic Press Forming

Forming Method

Press Forming / Hot Forming

Surface Finish

Polished / Mirror Polished

Standard

ASME / GB / DIN / JIS

Pressure Rating

Customized

Nominal Diameter

Customized

Edge Type

Straight Flange / Customized

Dimensional Accuracy

High Precision

Suitable Equipment

Reactor / Heat Exchanger / Tank

Transport Package

Special Racking Packaging

Specification

Subject to order quantity

Trademark

Dong Ke

Origin

Shandong

HS Code

7326901900

Production Capacity

100/Day

Key features

Various steel materials, good corrosion and high temperature resistance

CNC spinning forming ensures uniform wall thickness of dished heads

Each head passes strict ultrasonic non-destructive flaw detection

Elliptic, hemispherical, conical shapes all support custom sizes

Strictly produced per GB, ISO and ASME pressure vessel standards

Smooth surface finish, no cracks, pores or internal defects

Stable pressure bearing, effectively reduce internal stress concentration

Custom diameter and thickness to match your tank equipment

Sand blasting or mirror polishing surface treatment optional

Complete test certificates provided together with goods delivery

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: ≤3.15h