LPG & CRYOGENIC EXPORT PROCUREMENT
Large Atmospheric Cryogenic Flat-Bottom Tanks
Large atmospheric cryogenic flat-bottom tanks have a different procurement and construction scope from pressurized cryogenic vessels. Establish medium, design pressure/temperature, containment, insulation, foundations and site-erection conditions, then divide the tank, specialist parts, boil-off, pumping and site works. Huawang can organize fabrication, joint construction or equipment supply within the actual scope; a general pressure-vessel licence is not evidence for the entire storage-tank project.
Heze Huawang Pressure Vessel Co., Ltd. is a pressure-vessel and process-equipment manufacturer in Heze, Shandong, China. This procurement scope combines the accepted fabrication boundary with identified specialist supply, joint manufacturing and integration where required.
EXPORT PROCUREMENT
Large Atmospheric Cryogenic Flat-Bottom Tanks
| Purchase item | Conditions to provide | Supply and responsibility boundary |
|---|---|---|
| Tank basis | Medium, usable inventory, design conditions and containment arrangement | The responsible designer establishes construction and applicable requirements |
| Site erection | Foundation, geotechnical data, climate, work space, lifting and sectional transport | Separate shop fabrication, site assembly and inspection responsibilities |
| Supporting systems | Insulation, boil-off handling, pumps, level and protective controls | Identify specialist makers, functional design and integrated acceptance |
Conceptual equipment sequence
Purchasing sequence only, not a P&ID or construction drawing. Confirm process, safety and control design for the actual site.
- 1Basic design and containment choice
- 2Prefabrication and specialist supply
- 3Site construction and inspection
- 4System handover
Send the information already available
- Project basic design, equipment specification and storage scale
- Country/site, construction limits and subcontract responsibility matrix
- Documents, inspection, sectional packing/transport and site delivery plan
- Include installation country/site, medium, capacity or flow with unit basis, operating/design pressure and temperature, quantity, destination requirements, optional equipment, requested date and transport constraints. Mark unknown items as open; send the existing specification, drawing or equipment list first.
Manufacturing, documents and delivery agreement
| Purchase item | Conditions to provide | Supply and responsibility boundary |
|---|---|---|
| Equipment origin | Identify tank fabrication within the accepted scope and each vaporizer, pump or valve train as in-house, specialist-sourced, jointly manufactured or integrated | The quotation identifies actual makers, applicable credentials and responsibilities; a requested destination approval is not an existing certification |
| Inspection and documents | Agree datasheets, interface drawings, ITP, material/welding/NDE records, tests, cleaning, insulation/vacuum checks and operating documents as applicable | State applicability, language, witness party, review points and final dossier index in the order |
| Packing and transport | Confirm final envelope, net/shipping weight, centre of gravity, lifting points, supports, preservation, packing and loose-item list | Agree port/road limits, shipping sections, handling equipment, delivery terms and transfer of risk for the project |
| Site work and local compliance | Overseas design, erection, piping, commissioning, inspection and turnkey requirements can be proposed and confirmed with qualified responsible parties for the actual scope | Equipment supply does not automatically include civil/fire/power works, permitting, medical-system validation or a complete station performance guarantee |
Evidence to check before order release
Confirm the proposed actual manufacturer, its current applicable credentials and scope, relevant equipment records, inspection plan and agreed sample dossier. Reference images show general manufacturing context only; specialist and joint supply retain the actual maker's identity.
Published fabrication and inspection evidence →Continue with the corresponding equipment or package
Large Atmospheric Cryogenic Storage & Site Interfaces
Define a large atmospheric cryogenic storage package from the design basis, site conditions and construction method.
LNG Storage Tanks & Regasification Procurement
Order an LNG tank alone or list unloading, storage, regasification, reheating, pressure regulation, metering and project-required odorization as a package.
Ethylene & Ethane Cryogenic Storage Projects
Submit separate ethylene and ethane medium/duty datasheets and organize tanks, pumps, cryogenic piping, boil-off or recovery and controls around the chosen storage construction.
Selection and scope guide · Destination code, inspection and documentation inputs · Ask for a quote with the files you have
RFQ WORKSHEET
Cryogenic tank and gas supply RFQ
Fill in known conditions only. Attach your existing drawing, equipment list or specification; we can help clarify the rest.Include refill intervals and gas-flow units / reference conditions to relate inventory to vaporization duty. Oxygen cleanliness, nitrogen / argon purity, LNG composition / boil-off and CO2 phase control are reviewed for the service. For ethylene, ethane, atmospheric tanks, medical LOX and accessories, specify the service state, destination and responsibility boundaries separately.
Download RFQ worksheet (Excel, Chinese + English)No registration needed. Return the completed file through the inquiry form or email chenlei@cnhuawang.com.
PROJECT INQUIRY
One item, an equipment combination or a project package
Start with the files and conditions you have. Sales can clarify missing items; destination approvals, performance, lead time and site services need a project-specific agreement.