Liquid, pressure-gas, cryogenic and pneumatic dry-bulk highway tanks classified by physical state and regulatory identity.
Specify the cargo’s physical state and the documented containment vessel before choosing a tank. Liquid, pressure-gas, cryogenic and pneumatic dry-bulk equipment are distinct. A chemical or food-grade application label does not independently establish the tank code, pressure rating, material or permitted service.
| Decision | What changes | Ask for |
|---|---|---|
| Liquid vessel | Compartments, material, lining, insulation and pumping equipment must match the intended product and cleaning process. | Identification plate, cargo history, vessel specification and discharge system |
| Pressure gas or cryogenic service | Pressure and thermal systems are essential parts of the vessel identity. Similar exterior shapes are not evidence of interchangeable service. | Exact code, pressure/temperature basis, inspection records and installed controls |
| Pneumatic dry bulk | Powders and granular products require a documented pressure/airflow and discharge arrangement. | Vessel specification, blower interface, aeration, piping and product compatibility |
Tank acceptance depends on the specific cargo, vessel and applicable jurisdiction. This family guide does not authorize dangerous-goods service or establish certification. Carry the vessel documentation, current inspections and operating procedure into the purchase review.
For route-specific checks, start with the applicable provincial authority. Alberta permit resources ↗ and Ontario permit resources ↗ explain their respective processes; neither is a Canada-wide clearance rule.
tanker · chemical trailer · pneumatic trailer · cryogenic trailer
tank container as tank trailer · CNG as LNG · LPG as LNG
1 specification reference covers 1 trailer architecture. Open the specification library for model-specific documentation.
Model references are supported by manufacturer documentation. Check each configuration for its available dimensions and ratings.
Each reference shows the feature that controls classification. It is not a dimension, rating, compatibility or availability source.
Physical state, vessel form, pressure or thermal construction and regulatory identity distinguish tank and bulk architectures.
Integral highway vessel; code and commodity remain unasserted.
Cleanable insulated vessel form; food-grade status requires evidence.
Pressure vessel geometry and protected valve area.
Thermally insulated pressure vessel with a distinct rear cabinet.
Dry-bulk vessel with hopper cones and pneumatic discharge.
ISO-framed carried entity on a separate container chassis.
The trailer body itself is the documented liquid, pressure-gas, cryogenic or pneumatic dry-bulk containment vessel. Cargo words alone do not establish the family or a regulatory identity.