Container Parts
ISO Tank Container & ISO Tank Parts
Jan 09,2026

Looking for ISO tank container solutions, iso tank parts, or competitive iso tank container price? CIMC Equilink supplies high-quality tank containers (liquid containers) and matching parts—designed for transporting food, medicine, chemicals, and other liquid goods. Below’s a detailed overview of our products, classifications, specifications, and core components.

What Is an ISO Tank Container?

An ISO tank container (also called a liquid container) is a specialized transport unit composed of a tank body and a supporting frame. It’s engineered for safe, efficient liquid cargo transport with key features:

Tank Body: Stores liquids, with an insulated outer wall and polished inner wall to prevent residue buildup.

Functional Additions: A heater at the bottom reduces liquid viscosity; a thermometer on top monitors internal temperature.

Loading/Unloading Ports: A top filling port for loading, and a bottom discharge valve for unloading (liquids can also be suctioned from the top port).

Universal Compatibility: External frame dimensions match international standard 20ft containers (length: 20ft, width: 8ft, height: 8ft 6in), enabling road, rail, and sea transport.

ISO Tank Container Classifications (IMO Types)

We offer tank containers classified by IMO standards to suit different cargo risks and requirements:

1. IMO Type 1: Dangerous Goods Tanks

• For liquid chemicals (flash point <0°C), highly toxic/corrosive chemicals, spontaneous combustibles, water-reactive goods, self-oxidizing goods.

• Key requirements: Sealing pressure ≤ tank allowable pressure; special steel construction (with linings for corrosive/unstable cargo); total pressure at 65°C ≤ design pressure.

• Discharge: Bottom or top.

2. IMO Type 2: Sub-Hazardous Cargo Tanks

• For liquid cargoes (flash point 0°C–61°C, no other hazards) and less hazardous/toxic/corrosive chemicals.

• Key requirement: Sealing pressure <172.4kPa ≤ tank working pressure.

• Discharge: Bottom.

3. IMO Type 5: Liquefied Gas Tanks

• For less hazardous room-temperature chemicals and unrefrigerated liquefied gases.

• Discharge: Bottom.

4. IMO Type 7: Refrigerated Liquefied Gas Tanks

• Insulated design for cryogenic liquefied gases (needing temperature control) and perishable liquids.

• Discharge: Bottom.

5. IMO Type 0: Non-Dangerous Goods Tanks

• For non-toxic, non-corrosive goods (flash point >61°C) and liquid food.

• Note: Alcoholic beverages (flash point >21°C or alcohol content >25%) require IMO Type 1 containers.

ISO Tank Container Specifications

Specifications

External Dimensions (L×W×H)

Loading Weight (Tons)

Volume (Cubic Meter)

20ft ISO Tank

6.058×2.438×2.591m

26

24

• Capacity: Can carry 14,300–31,000 liters (or more) of fluid cargo.

Core ISO Tank Parts

We supply a full range of iso tank parts for maintenance, repair, and new builds. Key components include:

1. Walkway Assemblies

• Material: Aluminum alloy (3.0mm thickness).

• Sizes (W×H×L): 475×58×5800mm, 400×58×5800mm, 475×48×5800mm, 400×48×5800mm, 300×58×5800mm, 300×48×5800mm.

• Part Numbers: CW475-58, CW400-58, CW475-48, CW400-48, CW300-58, CW300-48.

2. Cladding

• Material: Steel (0.8mm thickness).

• Part Numbers: CC-100, CC-200, CC-300, CC-400, CC-500, CC-600, CC-800, CC-900.

• Application: Insulation and protection for the tank exterior.

3. Manlid Assemblies

• Manlid Covers: 500mm standard (CM-001), 300mm standard (CM-002), flat (CM-003).

• Manlid Neckrings: 500mm standard (CO-001), 300mm standard (CO-002).

4. Flange Gaskets

• Sizes: 100-GG, 200-GG, 300-GG, 400-GG, 500-GG.

• Types: 3PL, 3TPL, 3IPAL, 3IPAN.

• Material: High-temperature resistant rubber for reliable sealing.

5. Other Components

• Corner Posts (COP-001): Carbon steel, 500mm.

• Corner Castings (COC-001): Carbon steel, 500mm.

• Handrails (CH-001/CH-002): Stainless steel ([ST.ST](ST.ST).)—standard and bottom-operated for ISO tanks/swapbodies.

Why Choose CIMC Equilink?

Own Production Base: Ensures stable supply and strict quality control.

Competitive Pricing: Affordable iso tank container price with bulk discounts.

Full Product Range: One-stop supply of tank containers and iso tank parts.

Rapid Response: Business staff reply within 24 hours to inquiries.


Get Your ISO Tank Container Quote Today

Whether you need ISO tank container, iso tank parts, or want to inquire about iso tank container price, contact us via email (info.equilink@cimc.com) or submit a quick inquiry. We’ll tailor solutions to your cargo and transport needs.

Trust CIMC Equilink for reliable, cost-effective ISO tank solutions—your partner for global liquid cargo transport.

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