Vertical Vacuum Insulated LNG/LPG Low-Temperature Double-Layer Pressure Storage and Transportation Tank

• Customization: Available
• After-sales Service: Repairable Within The Warranty Period
• Warranty: 2 Years
• Function: Storage Pressure Vessel
• Application: Mixture
• Material: Stainless Steel
• Pressure: 0.1MPa≤p<1.6MPa
• Storage Medium: Moncombustible/Nontoxic
• Pressure Level: Low Pressure (0.1MPa≤p<1.6MPa)
• Condition: New
• Working Medium: Gas/Liquid
• Certificate: GB150 ISO ASME GOST
• Storage Area: Customized on Request
• Maximum Pressure Limit: Customized on Request
• Transport Package: Steel Frame/Saddle/Box
• Specification: Customer Customization
• Trademark: TongYang
• Origin: China
• Production Capacity: 500pieces/Year

Product Description

The Vertical Vacuum Insulated LNG/LPG Low-Temperature Double-Layer Pressure Storage and Transportation Tank is a cutting-edge engineered solution designed for the safe, efficient, and reliable containment and transport of liquefied natural gas (LNG), liquefied petroleum gas (LPG), and other cryogenic fluids. Combining advanced vacuum insulation technology, dual-layer pressure resistance, and vertical space-saving design, this system ensures optimal thermal performance, structural integrity, and operational flexibility in both stationary storage and mobile transportation applications.

Key Technical Features

 

1. Double-Layer Pressure Containment System

   • Inner Vessel: Constructed from ASME SA-240 Grade 304/316L austenitic stainless steel with high cryogenic toughness to withstand extreme thermal stress.

   • Outer Shell: Reinforced with BS EN 10025 carbon steel or aluminum alloy for structural rigidity and external impact resistance.

   • Full compliance with ASME BPVC Section VIII Division 1 and EN 13445 pressure vessel standards.

2. Vertical Design Advantages

   • Optimized footprint for urban or space-constrained installations, reducing land-use costs.

   • Enhanced seismic resistance through a low center-of-gravity configuration and anti-slosh baffle systems to mitigate liquid movement during transport.

Applications

• LNG/LPG Bulk Storage: Base-load and peak-shaving facilities for gas distribution networks.

• Bunkering & Refueling: Marine, railway, and heavy-duty vehicle fueling stations.

• Industrial Cryogenic Logistics: Safe transport of liquid nitrogen, oxygen, and argon.

OUR SCOPE OF WORK
Mechanical and Fabrication guarantee
Design including strength calculation (including erection condition) stress analysis and detail design based on applicable Codes, Local Regulation, Project Specifications and Standards
Thermal Design (Thermal Rating)
All technical certifications required for design work as per local regulations
Stability check (during transport, lifting and hydrostatic test) and loading data for base design
Structural analysis for main body and its support for operation load
Material procurement
Material Test and Certificates as per applicable Code and Specifications
Manufacturing
Post weld heat treatment as per code and specification
PMI (Positive Material Identification)
All NDEs as per Project Specification
Welding procedure qualification test
WPS & PQR
Welder performance test
Hydrostatic test at BlDDER shop as per Code & Local Regulations, Specifications.
Installation work for vessel internals supplied by Bidder
External surface preparation and painting as per Specification
Packing and marking as per project specifications
Preservation during transportation and storage (Including Seaworthy packing for oversea manufacturer)
Internal protection from moisture: N2 Charge
All activities to meet requirements of Data Sheets, Specifications, Codes and Standards, Local Regulations
 

 PRODUCT DESCRIPTION

Material Innovation
• Electro-polished surface finish preventing catalytic buildup
• Customizable metallurgy options (Hastelloy, Tantalum, PFA-lined)
 

CUSTOMIZATION
Max Dia 1000mm, Max Lifting Weight 100T

The preparation of materials
Austenitic stainless steel: 304/304L/316/316L/317/310/310S/323 - Renowned for its superb corrosion resistance, making it an ideal choice for demanding applications.
Duplex stainless steel: S31803/S32205/S32304/S32507/SUS329J4L - Offers enhanced strength combined with excellent corrosion resistance, perfect for tough conditions.
Super austenitic stainless steel:
S3254/N08904/N08367 - Known for exceptional resistance to corrosion and durability, making it suitable for extreme environments.
Chrome molybdenum steel:
1CR-0.5Mo/1.25CR-0.5Mo/2.25Cr-0.5Mo - Provides robust performance in high-temperature applications, delivering strength and reliability.
Manganese molybdenum nickel:
SA302Gr.C/D / SA533Gr.B/C/D - Combines the attributes of strength and toughness, ideal for pressure vessel applications.
Titanium/Aluminium/Copper/Zirconium etc... - Offers unique properties for special applications where high resistance to specific conditions is required.

ANNUAL OUTPUT

YEAR	2017	2018	2019	2020	2021	2022	2023
Reactor	129	133	177	180	220	303	339
Heat Exchanger	119	132	153	210	260	375	452
Column	112	128	177	147	180	285	317
Storage Tank	95	150	162	142	203	300	556
Special Equipment	190	106	98	119	138	350	378
Annual Output	645	649	707	798	1001	1613	2042

TYPICAL APPLICATION AREA

                                  Chemical Industry                                                                                              Food Engineering

                                Bioengineering Field                                                                                              Pharmaceutical Field

COMPANY PROFILE
ABOUT US
Yangzhou TongYang Chemical Equipment Co., Ltd., established in 2000, is conveniently situated in Yangzhou City, Jiangsu Province, just a four-hour drive from Shanghai Airport. Our expansive facility spans over 80,000 square meters and is staffed by nearly 300 dedicated professionals. We specialize in the development and manufacturing of sophisticated chemical machinery and equipment, catering to diverse industries such as pharmaceuticals, chemicals, and petrochemical engineering. Our commitment to excellence is reflected in our diverse product range.

For over three decades, TongYang has steadfastly adhered to our guiding principles: 'Serve customers with professional work; improve ourselves with continuous innovation; contribute to society in good faith.' Our product portfolio encompasses columns, continuous evaporative crystallizers, BM series thin film evaporators, hydrogenation reactors, tube exchangers, spiral plate heat exchangers, vacuum reduced pressure thickeners, inorganic pervaporation membrane devices, and three-in-one filter washing machines, among others.

Simultaneously, TongYang is committed to rigorous internal quality control and high-volume production standards. We proudly hold certifications including ISO 9001/14001/45001, ASME U1 U2, GOST, TRCU, EAC, as well as special equipment production licenses and radiation safety licenses. Moreover, we are equipped with cutting-edge labs for comprehensive testing such as Radiographic Tests, Hydrostatic Tests, and Magnetic Particle Tests, ensuring our products meet the highest standards of safety and reliability.

At Yangzhou Tongyang Chemical Equipment Co., Ltd., we are dedicated to excelling in the art of manufacturing products. Our commitment doesn't end there; we also strive to offer innovative solutions and unparalleled service, ensuring both industrial and societal advancements. We warmly anticipate building a fruitful collaboration with you, leading us all toward a brighter future.

TRANSPORTATION
Given the substantial dimensions of our pressure vessels, which often exceed 20,000mm (787") x 3500mm (137") x 3500mm (137") or weigh more than 40T, transportation by truck is impractical. To overcome this, we partner with a nearby port. Initially, we transport the segmented devices via truck to the port. There, we expertly weld the pieces together, forming a complete unit. This full equipment is then shipped to the Shanghai port, ready for export across the seas.

CERTIFICATE

FAQ
1. Q: Are you a manufacturer or trading company?
A: We are a well-established manufacturer with over three decades of industry expertise, proudly based in China.
2. Q: What's the information needed if I send one inquiry?
A: Kindly provide comprehensive details such as working conditions, types of mediums, temperature, pressure, equipment material, dimensions, quantities, and any additional special requests. This will enable us to tailor our services to your specific needs.
3. Q: How does your factory do quality control?
A: Quality reigns supreme at our facility. We conduct thorough and rigorous testing procedures before dispatching any product, ensuring top-notch quality and reliability.
4. Q: Which countries you can ship the equipment to?
A: We proudly ship our equipment globally to diverse destinations including Russia, Iraq, New Zealand, and many more.