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Custom 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, ISOStandard
ASME / GB / Jb / Hg (Customizable)Model NO.
DK-FT-30Material
Stainless SteelUsage
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 DN300-DN6000 and thickness 6mm-60mm are fully customizable.
Strict Quality Control: 100% NDT (RT/UT/MT/PT) and pressure tests ensure reliability.
Global Certification: Complies with ASME, CE, ISO, and GB standards for safety.
Versatile Applications: Ideal for LNG tanks, cylinders, trucks, and ISO containers.
Lifetime Support: 24/7 online support and lifelong maintenance service provided.
Flexible Installation: Options for direct welding or flange connection for easy maintenance.
OEM/ODM Service: Full customization capabilities for drawings and specific needs.
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: ≤2.77h
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, 24/7 online support and global spare parts supply. On-site service for bulk orders.
Q:Can I customize the kettle?
A:
Absolutely. Capacity 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 accepted; contact 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
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