Powered by Made-in-China.com
Heavy-Duty Double-Layer Vacuum Head for Natural Gas Storage
US$1.00
1-9 Pieces
US$0.80
10+ Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableCertification
CE, ISO, ASME, CE, ISOCustomized
CustomizedModel NO.
DK-FT-30Surface Treatment
NaturalFuel
GasRange of Applications
IndustrialType
Boilers HeadMaterial
Stainless SteelStandard
ASME / GB / Jb / Hg (Customizable)Usage
IndustrialFuel
Not ApplicableInstallation
Welded InstallationStructure
Dish/Elliptical Head StructureMedia
Not ApplicableWater Circulation
No ApplicableDrum Placement
No ApplicableManufacturing Level
Pressure Vessel Grade (ASME/GB Standard)Burning Style
Not ApplicableProduct Type
Dish HeadApplicable Vessel
Pressure VesselThickness
6mm-60mm(Customizable)Pressure Rating
Class150-Class2500Diameter
DN300-DN6000(Customizable)Transport Package
Steel Frame / Wooden PalletSpecification
Custom Size, Carbon Steel/Stainless Steel, ThickneTrademark
DongkeOrigin
Shandong, ChinaHS Code
8419899090Production Capacity
10000 Pieces/YearKey features
Customizable Dimensions: Diameter ranges from DN100 to DN6000 with customizable thickness and pressure ratings.
International Standards Compliance: Certified under ASME BPVC, EN, GB/T, and ISO standards for global safety.
Comprehensive Quality Testing: 100% NDT inspection including RT, UT, MT, PT, and hydrostatic pressure tests.
Versatile Head Types: Offers elliptical, dished, hemispherical, conical, and flat head configurations.
Flexible Installation Methods: Supports direct welding or flange connection for various vessel requirements.
12-Month Warranty Coverage: Includes free spare parts for quality issues and lifelong maintenance support.
Company profile
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: ≤1.40h
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:Do you offer overseas after-sales service?
A:
Yes. We provide 24/7 online technical support and global spare parts supply. On-site service is available for bulk orders.
Q:Can I customize the kettle?
A:
Absolutely. We support customization from 50L to 1000L, with electric/steam/gas heating.
Q:What is your payment term?
A:
T/T 30% deposit, 70% balance before shipment (negotiable for long-term partners).
Q:Do you provide samples?
A:
Sample orders are acceptable; contact us for details.
Send Inquiry
*To:
Zhucheng Dongke Special Equipment Co., Ltd.
Zhucheng Dongke Special Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Heat Resistant Heavy Duty Integral Forged Alloy Steel Head for Chemical Oil Gas Tank
US$20.00-50.00
1 Piece(MOQ)
Premium Double-Layer Vacuum Head for Safe Natural Gas Storage
US$0.80-1.00
1 Piece(MOQ)
Carbon Stainless Steel ASTM Elliptical Heads for Pressure Storage Tank Head
US$930.00
1 Piece(MOQ)
Double Layer Insulated Carbon Steel Head for Heat Exchange Tank
US$80.00-4,500.00
1 Piece(MOQ)
Stainless Steel Carbon Steel Torispherical Head for LPG Storage Ss Tank Head
US$380.00
1 Piece(MOQ)
Custom Double-Layer Vacuum Head for Natural Gas Storage
US$0.80-1.00
1 Piece(MOQ)
Reliable Custom Machining of Hemispherical Elliptic Head for Pressure Storage Tank Dished Head
US$1.00-100.00
1 Piece(MOQ)
Versatile Double-Layer Vacuum Head for Industrial LNG Tanks
US$0.80-1.00
1 Piece(MOQ)
Forged Dished Head for Vessel Torispherical Conical Head Semi Storage Tanks
US$300.00
1 Piece(MOQ)
Heavy Duty Alloy Steel Hemispherical Head for Mining Equipment
US$80.00-4,500.00
1 Piece(MOQ)
Pressure Vessel Carbon Steel Dished Elliptical Tank Head for Storage Tank
US$1,090.00-1,200.00
1 Piece(MOQ)
Pressure Vessel Carbon Stainless Steel Elliptical Dished Storage Tank Cone Head for Storage
US$80.00-4,500.00
1 Piece(MOQ)
SL ASME Certification Elliptical Carbon Steel Dished Head for Storage Tank
US$1.00-100.00
1 Piece(MOQ)
Hemispherical Head (Dish Head Cap) Made by Segment and Petals Forming for Oil&Gas Industry Pressure Vessel etc.
US$200.00-2,000.00
1 Piece(MOQ)
Cold Formed Ellipsoidal Dished Heads for Storage Tank Pressure Vessel
US$1.00-100.00
1 Piece(MOQ)
Heavy Wall Carbon Steel Torispherical Head for Boiler System
US$80.00-4,500.00
1 Piece(MOQ)
ASME Standard Customized Torispherical Head for Storage Tank
US$999.00-1,499.00
1 Piece(MOQ)
Cold Forged Elliptical Dished Head for Storage Tanks
US$1.00-100.00
1 Piece(MOQ)
Custom Carbon Steel/Stainless Steel Elliptical Boiler End Caps for Pressure Vessel Heads
US$10.00-300.00
100 Pieces(MOQ)