Powered by Made-in-China.com
Customizable Double-Layer Vacuum Head for LNG Storage Applications
US$305.00
1 Piece
US$285.00
2+ Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableCertification
CE, ISO, ASMECustomized
CustomizedModel NO.
DK-FT-30Surface Treatment
NaturalFuel
GasRange of Applications
IndustrialType
Boilers HeadMaterial
Stainless SteelStandard
ASME / GB / Jb / Hg (Customizable)Usage
IndustrialInstallation
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
7326191000Production Capacity
10000 Pieces/YearKey features
Wide Customization Range: Customizable diameter DN300-DN6000 and thickness 6mm-60mm based on drawings.
Premium Material Options: Available in 9Ni, 304L, 316L stainless steel, and aluminum alloy for toughness.
Strict Quality Assurance: 100% NDT inspection (RT/UT/MT/PT) and hydrostatic testing for safety.
Multiple Installation Types: Supports direct welding for sealed vessels or flange connection for easy maintenance.
Global Certification: Compliant with ASME, CE, ISO, and GB standards for international trade.
Comprehensive Warranty: 12-month warranty with free spare parts for quality issues within the period.
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: ≤0.94h
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 provide overseas after-sales service?
A:
Yes, we offer 24/7 online tech support, global spare parts supply, and on-site service for bulk orders.
Q:Can I customize the product specifications?
A:
Absolutely. We accept custom sizes, thicknesses, pressures, and drawings for various applications.
Q:What are your payment terms?
A:
Standard terms are T/T 30% deposit and 70% balance before shipment, negotiable for long-term partners.
Q:Do you provide product samples?
A:
Sample orders are welcome; please contact us for details regarding sample availability and costs.
Q:What certifications do your products hold?
A:
Our products are certified under ASME, CE, ISO9001, and GB standards, ensuring global compliance.
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
Premium Double-Layer Vacuum Head for Safe Natural Gas Storage
US$301.00-321.00
1 Piece(MOQ)
Custom Double-Layer Vacuum Head for Natural Gas Storage
US$445.00-465.00
1 Piece(MOQ)
Double Layer Insulated Carbon Steel Head for Heat Exchange Tank
US$80.00-4,500.00
1 Piece(MOQ)
with Holes Stainless Steel Elliptical Head for LNG
US$1.00-100.00
1 Piece(MOQ)
Versatile Double-Layer Vacuum Head for Industrial LNG Tanks
US$343.00-363.00
1 Piece(MOQ)
ASME Certificate Ellipsoidal Head for Storage Tank
US$1,000.00-3,500.00
1 Piece(MOQ)
Double-Layer Vacuum Head for Efficient Natural Gas Storage Systems
US$171.00-191.00
1 Piece(MOQ)
Forged Dished Head for Vessel Torispherical Conical Head Semi Storage Tanks
US$300.00
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)
China Manufacture Steel Head Semi-Eciptical Head for Storage Tank Pressure Vessel
US$200.00-1,200.00
1 Piece(MOQ)
Cold Pressed Hemispherical Tank Head for LNG Cryogenic Vessel
US$80.00-4,500.00
1 Piece(MOQ)
Pressure Vessel Carbon Steel Dished Elliptical Tank Cone Head for Storage Tank
US$1,090.00-1,200.00
1 Piece(MOQ)
Custom Carbon Steel/Stainless Steel Elliptical Boiler End Caps for Pressure Vessel Heads
US$10.00-300.00
100 Pieces(MOQ)
Custom SA-240 304L Steel Head for Storage Tank with ASME Certified
US$200.00-1,200.00
1 Piece(MOQ)
Industrial Grade Stainless Steel Dished Tank Head for Large Storage
US$80.00-4,500.00
1 Piece(MOQ)
High Quality Stainless Steel Elliptical Dished Head for LNG
US$1.00-100.00
1 Piece(MOQ)
Furnace Face Mushroom Head Kind of Ntc Temperature Sensor for Induction Cooker
US$0.05-0.07
500 Pieces(MOQ)
ASME Standard Customized Torispherical Head for Storage Tank
US$999.00-1,499.00
1 Piece(MOQ)
SUNSET Nozzle Head Support for Nozzle Head Ms5#, Ms7-9# Burner Accessories
US$51.54-52.06
10 Pieces(MOQ)