ISO Tank Containers

Safe, Custom Engineered Bulk Liquid Transport

Built to international standards, our tanks ensure durability, compliance, and efficiency across global logistics.

At Crystal Group, we offer a high-quality range of ISO tank containers designed for safe and efficient transport of bulk liquids, chemicals, food-grade products, pharmaceuticals, and gases. Built from premium stainless steel and fitted within a standardized ISO frame, our tanks meet global regulations and ensure easy handling across road, rail, and sea.

Engineered for durability and long-term performance, each tank provides strong corrosion resistance, reliable insulation, and advanced safety features to maintain product integrity throughout the journey.

Whether for domestic logistics or international shipments, Crystal Group’s ISO tank containers deliver dependable performance, regulatory compliance, and cost-efficient transport solutions.

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Our ISO Tank Container Types

T11 ISO Tank Container

The T11 ISO Tank is ideal for non-hazardous and general chemicals, offering a capacity of around 24,000 liters and pressure of 4 bar.

Made from stainless steel (316L) with insulation, it’s widely used for liquid chemicals, solvents, alcohols, and food-grade liquids.

Known for its versatility and cost efficiency, the T11 is the industry’s most common and reliable tank type.

T11 ISO Tank Container

The T11 ISO Tank is ideal for non-hazardous and general chemicals, offering a capacity of around 24,000 liters and pressure of 4 bar.

Made from stainless steel (316L) with insulation, it’s widely used for liquid chemicals, solvents, alcohols, and food-grade liquids.

Known for its versatility and cost efficiency, the T11 is the industry’s most common and reliable tank type.

T20 ISO Tank Container

The T20 ISO Tank is engineered for liquefied gases and low-pressure gas cargo. It holds about 21,000 liters and operates up to 10 bar. Made with reinforced stainless steel and heavy-duty valves, it’s perfect for ammonia, LPG, and refrigerant gases. This tank ensures leak-proof safety and high performance under pressurized conditions.

T22 ISO Tank Container

The T22 ISO Tank handles high-pressure gases and specialty liquids, with a 21,000-liter capacity and pressure up to 10 bar.

Constructed from high-grade stainless steel alloys, it’s used for cryogenic and highly pressurized cargo.

Known for its strength and safety, the T22 ensures maximum reliability in demanding transport conditions.

Features

Technical Specifications

Capacity Range	14,500 L to 26,000 L, optimized for payload efficiency.
Pressure Ratings	Up to 44.7 bar for high-hazard and gas tank variants.
Temperature Performance	-40°C to +130°C operation, with shell thicknesses up to 6.8mm for specialized safety.
Compliance Certifications	ISO, UN, TIR, IMDG, BIS for total peace of mind during domestic and export shipping.
Material Construction	SS316L, P460NL—premium grade stainless and zinc-coated steels for durability and contamination control.
Accessories	Full SS304 ladders, walkways, PTFE gaskets for leak prevention, and B-type/F-type operational features.

Industries We Serve

Chemicals

Food-grade liquids

Pharma

Healthcare

Petroleum

Agrochemicals

Industrial gases

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FAQS

What’s the difference between the four types?

The four types differ by cargo hazard classification, lining & material suitability, insulation/pressure handling, and intended product (food, oils, chemicals, gases).

Are these tanks suitable for international transport?

Yes — our ISO tanks are built to ISO & CSC standards and designed for intermodal transport (sea/rail/road).

Can I switch between cargo types (e.g., from edible oils to chemicals)?

While physically possible, we strongly recommend dedicated tanks per cargo type (especially for food-grade vs hazardous) to prevent contamination and ensure compliance.

What maintenance or inspection is required?

Regular inspection, cleaning, certification renewals per use, especially when handling hazardous or food-grade materials.