2025-06-12
PART 01 WHAT IS AN ISO TANK?
An ISO TANK is a stainless steel pressure vessel built to international standards, housed within a robust external framework, designed for multimodal transport.The tank body typically uses 316 stainless steel, offering excellent corrosion resistance and high-temperature tolerance.Most tank containers come equipped with steam heating coils and inert gas protection systems; pressure relief devices are optional equipment to meet the transport and handling requirements of various fluids.

Smart Features:
-Steam Heating Coils (Prevent liquid solidification)
-Inert Gas Protection (Prevents oxidation & explosion)
-Triple Pressure Relief Valves (Safety redundancy design)
PART 02 SUITABLE CARGO TYPES
ISO TANKs are suitable for transporting the following products:
|
Category |
Representative Goods |
|
Food/Pharma |
Concentrated fruit juice, Pharmaceutical-grade whey, Vitamin E oil |
|
General Chemicals |
Transformer oil, Caprolactam, Lubricating oil |
|
危险品Dangerous Goods |
Class 3: Isopropyl alcohol; Class 5: Hydrogen peroxide; Class 8: Phosphorus oxychloride |
PART 03 CORE ADVANTAGES OF ISO TANK
1. Optimized Transportation Costs
A 20-foot ISO TANK increases payload capacity by approximately 45% compared to a drum-filled standard container, reducing per-unit sea/land freight costs while simultaneously saving on packaging procurement and disposal expenses.
2. Enhanced Operational Efficiency
Eliminates the drum-filling process and reduces cargo residue loss (average loss rate < 0.5%).
3. Safety & Regulatory Compliance
Leak probability < 0.001% (Based on IMDG statistics).
Complies with mandatory transport requirements for specific dangerous goods under EU ADR 2023 / US 49 CFR.
PART 04 EXPORT OPERATION PROCESS
-Tank Leasing
Select a tank container supplier and confirm the free usage period (7 days at origin port + 14 days at destination port). Choosing a tank owner with advantageous routes during leasing saves rental costs and ensures safe cargo transport operations.
-Booking
Submit: MSDS (Material Safety Data Sheet), Tank Certificate (including UN number / Capacity / Tare weight), Dangerous Goods Packaging Certificate.
Note: Registration of the IoT (Internet of Things) device ID is a new requirement effective 2024.
-Loading
Transport using a single-axle short trailer. Position the loaded tank close to the cab or the center of the trailer frame. Loading must occur in an environment compliant with the GB 30000-2023 anti-static standard.
-Customs Declaration
Provide the Tank Certificate and Dangerous Goods Emergency Contact Code. For Shanghai port, additionally provide the cargo's molecular structural formula (2024 new regulation).
-Port Entry
Waigaoqiao (Outer Port): Enter port first, then customs declaration.
Yangshan: Customs declaration first, then enter port.
Class 8 Corrosives require 48-hour pre-arranged appointment for direct loading.
-Bill of Lading (B/L) Issuance
The House Bill of Lading (HBL) must specify the tank container return agent information. The Master Bill of Lading (MBL) must clearly indicate cargo ownership.

In July 2026, the shipping market faces two major cost hikes. The Suez Canal will raise transit surcharges for all vessels starting July 15, while general rate increases are fully implemented on US-bound lanes.
Learn more> >The latest US-Iran indirect talks in Doha in July 2026 ended in deadlock with no senior-level meeting held. Major divergences over Lebanon ceasefire, Hormuz navigation rules and frozen assets unfreezing remain unresolved, heightening geopolitical and global shipping energy risks across the Middle East.
Learn more> >The new safety national standard for electric vehicle batteries has officially been implemented, and multiple innovative and upgraded safety rules have reshaped the entry threshold for the domestic new energy industry.
Learn more> >The logistics operation data for the first five months of 2026 is released, marking the industry's departure from extensive growth and the comprehensive rise of high-end manufacturing, new energy, cross-border logistics, and green supply chains.
Learn more> >
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