Product Overview:
Engineered for the safe and efficient storage of liquefied natural gas (LNG) and ultra-low-temperature fluids, this dual-wall stainless steel cryogenic storage tank integrates advanced vacuum insulation technology to ensure thermal stability and minimize boil-off gas losses. Designed to meet the rigorous demands of energy, industrial gas, and cryogenic logistics sectors, it delivers unmatched reliability in extreme temperature environments while adhering to stringent safety and environmental protocols.
Key Features:
-
Dual-Wall Stainless Steel Construction: The inner vessel, crafted from high-grade austenitic stainless steel, ensures compatibility with cryogenic fluids, while the outer shell provides structural reinforcement and environmental protection.
-
High-Efficiency Vacuum Insulation: A multi-layered vacuum-insulated annular space significantly reduces heat ingress, maintaining consistent fluid integrity and operational safety during prolonged storage and transport.
-
Cryogenic Sealing & Leak Mitigation: Proprietary gasket systems and welded joints are precision-engineered to prevent micro-leakage and vapor formation, even under rapid thermal cycling conditions.
-
Safety-Centric Design: Equipped with pressure relief valves, vacuum monitoring ports, and optional overfill protection systems to ensure compliance with global cryogenic storage standards (e.g., ASME, ISO).
-
Modular Integration: Compatible with LNG regasification units, cryogenic pumping systems, and telemetry interfaces for seamless integration into existing infrastructure.
Applications:
-
Long-term storage of LNG, liquid nitrogen, oxygen, argon, and other cryogenic industrial gases.
-
Bulk containment solutions for liquefied biogas (LBG) and hydrogen energy applications.
-
Mobile cryogenic storage for marine, transportation, and remote energy distribution systems.
Value Proposition:
This cryogenic storage tank addresses the critical challenges of ultra-low-temperature fluid management by combining robust material science with fail-safe engineering. Its dual-layer protection and thermal efficiency reduce operational risks, extend service life, and optimize total cost of ownership for industries prioritizing energy transition and sustainable resource utilization.
Support Services:
-
Cryogenic system design consultation and site-specific customization.
-
Pre-commissioning pressure testing and vacuum integrity validation.
-
Lifespan extension programs, including insulation reconditioning and preventive maintenance.
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.
Audited Supplier 
){kind=link}