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Product Overview
The Double-layer Insulated Stainless Steel Electrolyte Ton Drum, developed and manufactured by Wuxi Sifang Youxin Co., Ltd., is a high-end industrial container specifically designed for the storage and transportation of electrolyte solutions, high-purity chemicals, and temperature-sensitive liquids.
This product features a double-layer stainless steel structure with an insulating interlayer, providing exceptional thermal stability, mechanical strength, and chemical resistance. The outer shell protects against environmental temperature fluctuations, while the inner chamber ensures the purity and stability of the electrolyte.
With a nominal capacity of 1000 liters (1 ton), it is widely used in new energy industries, chemical production, and precision material applications where product purity and temperature control are critical. The drum’s design reflects the principles of safety, durability, cleanliness, and environmental responsibility that define Sifang’s industrial packaging solutions.
Product Specifications
Product Name: Double-layer Insulated Stainless Steel Electrolyte Ton Drum
Nominal Capacity: 1000 liters (customizable: 800L – 1200L)
Material: Inner layer SUS 316L / SUS 304 stainless steel; outer layer SUS 304 stainless steel
Insulation Material: Polyurethane foam / rock wool / vacuum insulation optional
Wall Thickness: Inner 1.5 mm – 2.0 mm; outer 1.0 mm – 1.5 mm
Inner Surface Treatment: Mirror polishing or electropolishing (Ra ≤ 0.4 μm optional)
External Finish: Brushed or passivated stainless steel surface
Structure Type: Double-layer thermal insulation design
Top Design: Sealed top with manhole, vent, and safety valve
Bottom Design: Conical or flat base with discharge valve
Working Pressure: ≤ 0.3 MPa (standard atmospheric design optional)
Temperature Range: -40°C to +200°C (maintains ±3°C under stable conditions)
Welding Method: Full TIG automatic welding, argon protection, and X-ray inspected joints
Compliance Standards: ISO 9001, UN/DOT, GB/T 325.1, FDA, GMP
Key Product Advantages
1.Excellent Thermal Insulation Performance
The double-wall structure combined with polyurethane or rock wool insulation minimizes heat transfer, maintaining stable temperature conditions inside the drum.
2.High Corrosion Resistance
Constructed from SUS 316L or SUS 304 stainless steel, the inner layer effectively resists corrosion from strong acids, alkalis, and electrolyte compounds.
3.Enhanced Product Purity
The electropolished interior surface prevents contamination, ensuring the purity of electrolyte and high-precision chemical materials.
4.Outstanding Structural Strength
The reinforced double-layer design enhances impact resistance and stability, preventing deformation during long-distance transport.
5.Safe and Leak-proof Design
Full TIG welding and chemical-resistant sealing materials ensure tight sealing and zero leakage under demanding conditions.
6.Temperature Control Efficiency
The insulation layer minimizes temperature fluctuations caused by environmental changes, improving material safety and chemical consistency.
7.Environmental Sustainability
Made from fully recyclable stainless steel and insulation materials that comply with environmental regulations, reducing carbon footprint and waste.
8.Customizable Configurations
Optional accessories include heating jackets, thermometers, sampling ports, pressure gauges, or CIP/SIP cleaning ports to suit specific operational needs.
Product Composition and Structure
Inner Tank:
Made of SUS 316L or SUS 304 stainless steel.
Mirror-polished or electropolished to ensure chemical compatibility and easy cleaning.
Seamless construction for high-purity applications.
Insulation Layer:
Filled with polyurethane foam, rock wool, or optional vacuum insulation.
Provides high-efficiency heat preservation or cold insulation, depending on material requirements.
Outer Shell:
Stainless steel protective layer ensures mechanical strength and appearance durability.
Polished or brushed finish for corrosion protection and aesthetics.
Top Section:
Equipped with manhole, safety relief valve, and optional nitrogen charging port.
Ensures pressure balance and safety during filling or discharge.
Bottom Section:
Conical or flat base with stainless steel drain valve for complete liquid discharge.
Supports various outlet types such as threaded, tri-clamp, or flanged connections.
Support and Handling Frame:
Optional stainless steel base frame for forklift or pallet handling.
Designed for secure stacking and transportation.
Assembly and Manufacturing Process
Material Selection: Premium stainless steel sheets certified for purity and mechanical quality.
Cutting and Rolling: Precision rolling and forming for both inner and outer shells.
Welding: Full TIG welding with argon protection to ensure seamless joints.
Insulation Filling: Injection of insulation materials between double walls with controlled density.
Surface Treatment: Inner wall electropolished; outer shell brushed or passivated.
Assembly: Integration of valves, vents, and safety devices according to customer specifications.
Testing: Leak test, pressure test, insulation efficiency test, and visual inspection before dispatch.
Applications
The Double-layer Insulated Stainless Steel Electrolyte Ton Drum is designed for industries requiring precise temperature control, corrosion resistance, and product purity, such as:
New Energy Industry: Safe storage and transport of lithium battery electrolytes and conductive liquids.
Chemical Processing: Temperature-sensitive acids, solvents, and high-purity reagents.
Pharmaceuticals and Biotechnology: Materials that require sterile and thermally stable conditions.
Food and Beverage: Storage of concentrated juices, flavor bases, and dairy ingredients under controlled temperatures.
Semiconductor and Electronics: Ultra-clean chemicals and etching agents requiring temperature consistency.
Quality Assurance
Each drum produced by Wuxi Sifang Youxin Co., Ltd. undergoes strict multi-stage testing, including:
Hydrostatic and Leak Test: Ensures pressure integrity and seam tightness.
Thermal Insulation Test: Evaluates heat retention performance over 24 hours.
Surface Roughness and Cleanliness Test: Confirms hygienic standards for high-purity materials.
Drop and Vibration Test: Simulates real-world transportation conditions.
Final Inspection: Dimensional accuracy, welding strength, and labeling verification.
Frequently Asked Questions (FAQ)
Q1: What is the purpose of the double-layer design?
It provides thermal insulation and structural reinforcement, maintaining internal temperature stability and preventing heat exchange.
Q2: Can this drum handle lithium-ion battery electrolytes?
Yes. It is specifically engineered for electrolyte storage and transport under stable thermal and chemical conditions.
Q3: Is heating or cooling available?
Yes. Optional electric heating jackets or cooling coils can be installed within the insulation layer.
Q4: How should the drum be cleaned?
The inner wall can be cleaned using CIP/SIP systems, or rinsed with deionized water and compatible solvents.
Q5: What customization options are offered?
Capacity, valve type, insulation material, and accessories (temperature sensors, ports, jackets) can be customized.
Conclusion
The Double-layer Insulated Stainless Steel Electrolyte Ton Drum from Wuxi Sifang Youxin Co., Ltd. is the ultimate solution for temperature-sensitive, high-purity, and corrosion-prone materials.
Its advanced double-wall insulation, precision welding, and high-grade stainless steel construction guarantee product integrity, stability, and safety under demanding industrial conditions.
Whether used in new energy, chemical processing, or biotech manufacturing, this drum delivers long-term reliability, excellent heat control, and environmental sustainability, making it a trusted choice for high-value material handling worldwide.
