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Double-Layer Storage Tank

ItemSpecification
Capacity100 L – 50,000 L
MaterialSUS304 / SUS316L
StructureInner tank + Insulation + Outer shell
Insulation MaterialPolyurethane foam / Rock wool
Jacket TypeDimple jacket / Coil jacket / Full jacket
Surface FinishInternal Ra ≤ 0.4 μm, External Matt or Mirror Polished
Working PressureAtmospheric / Slight pressure
Temperature Range-20°C – 120°C
AccessoriesManhole, Level gauge, Thermowell, Pressure gauge, CIP spray ball, Vent valve, Outlet valve
Connection TypeSanitary quick coupling / Tri-clamp
Design StandardGB / ASME / DIN



Product Descriptions

Double-Layer Stainless Steel Storage Tank – Hygienic & Temperature-Controlled Liquid Storage

The Double-Layer Stainless Steel Storage Tank by YME is a high-performance solution for temperature-controlled storage of liquids in the dairy, beverage, brewing, food processing, and pharmaceutical industries. Designed for precision and hygiene, this tank is ideal for sensitive liquid materials. As part of our Dairy Ingredient Tank Equipment range, it ensures safe, sanitary storage while maintaining product quality and stability during cooling, heating, or intermediate storage.

Constructed from premium stainless steel (SUS304/SUS316L) with polished internal surfaces and seamless welds, the tank meets stringent GMP, FDA, and 3A hygiene standards. Its double-layer design—with an insulated jacket—ensures excellent thermal efficiency and energy savings, making it suitable for both vertical and horizontal installations across diverse production layouts.


Main Features

Temperature-Controlled Storage
Equipped with a dimple, coil, or full jacket for circulating hot water, steam, or glycol, this tank maintains precise temperatures for sensitive dairy, juice, syrup, or beverage ingredients.

Superior Thermal Insulation
The insulation layer—filled with high-density polyurethane foam, rock wool, or pearl cotton—minimizes heat loss or gain, ensuring consistent cooling or heating while reducing energy consumption.

High Sanitary Standards
Internal surfaces polished to Ra ≤ 0.4 μm prevent residue accumulation and bacterial growth. Fully compatible with CIP/SIP cleaning systems, the tank ensures hygienic in-place maintenance.

Durable & Food-Grade Construction
Manufactured from corrosion-resistant stainless steel with reinforced support, the tank guarantees long service life under continuous operation.

Customizable & Flexible
Available in capacities from 100 L to 50,000 L, with options for manholes, level gauges, thermowells, agitators, and outlet valves. Insulation thickness, jacket type, and accessories can be tailored to production requirements.


Technical Specifications (Customizable)

ItemSpecification
Capacity100 L – 50,000 L
MaterialSUS304 / SUS316L
StructureInner tank + Insulation + Outer shell
InsulationPolyurethane foam / Rock wool / Pearl cotton
Jacket TypeDimple / Coil / Full
Surface FinishInternal Ra ≤ 0.4 μm, External Matte / Mirror
Working PressureAtmospheric / Slight pressure
Temperature Range-20°C – 120°C
ConnectionsSanitary quick coupling / Tri-clamp / Flange optional
AccessoriesManhole, Level gauge, Thermowell, CIP spray ball, Vent valve, Outlet valve
Design StandardGB / ASME / DIN

Structure & Operation

  • Inner tank + outer shell with insulated layer

  • Optional top or side manholes

  • Flat, conical, or dished bottom

  • Insulation thickness: 30–80 mm (customizable)

  • Temperature range: -10°C to +120°C, designed for stable product holding

  • Connections: Tri-clamp, sanitary quick-connect, or flanged

  • Bottom outlet options: butterfly, diaphragm, or ball valve

Material & Hygiene Compliance

  • Product-contact: SUS316L / SUS304

  • Outer shell: SUS304

  • Insulation: PU foam, rock wool, or custom material

  • Seals: EPDM, silicone, or PTFE

  • Full TIG argon welding, polished internal surfaces, seamless sanitary tubing

  • Compliant with FDA, 3A, GMP, and designed per ASME/DIN/GB standards


Advantages

  • Precise temperature maintenance for milk, juice, and beverage ingredients

  • Energy-efficient with superior insulation

  • Hygienic and fully compatible with CIP cleaning systems

  • Long-lasting, corrosion-resistant stainless steel structure

  • Flexible customization for different liquid storage and processing requirements


Applications

  • Milk & dairy liquids – raw milk, yogurt, cream

  • Beverage & juice intermediate storage

  • Fermentation substrates – yeast, plant-based liquids

  • Pharmaceutical & cosmetic liquids

  • Chemical ingredients – syrup, brine, extracts

  • Temperature-sensitive liquids – chilled or heated storage


Optional Configurations

  • CIP spray ball

  • Level indicators (glass tube, magnetic, or electronic)

  • Pressure & temperature gauges

  • Sampling valves

  • Safety vent valves

  • Agitator ports

  • Ladder & platform access

  • Skid-mounted base frame

  • Enhanced insulation for hot or chilled products


Ready to Optimize Your Liquid Storage?

Enhance your production efficiency and maintain precise temperature control with YME’s Double-Layer Stainless Steel Storage Tank. Whether you store milk, juice, syrups, or temperature-sensitive liquids, our tanks ensure hygiene, durability, and energy efficiency—fully compatible with CIP/SIP cleaning systems.

Get a Tailored Solution for Your Facility Today:

  • Custom capacity from 100 L – 50,000 L

  • Insulation, jacket, and accessories designed for your process

  • Full compliance with FDA, 3A, and GMP standards

Contact Our Experts Now to discuss your Dairy Ingredient Tank Equipment requirements and receive a personalized quote.

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