The single-phase pole-mounted cylindrical transformer oil tank is a dedicated pressure-bearing enclosure for small-capacity single-phase oil-immersed pole-mounted distribution transformers.

The three-phase pole-mounted transformer tank is the core pressure-bearing enclosure component of a three-phase pole-mounted oil-immersed distribution transformer.

A corrugated fin tank (also known as a corrugated tank) is an integrated pressure-bearing enclosure solution for oil-immersed distribution transformers.

A corrugated tank (also known as a corrugated fin tank) is an integrated pressure-bearing enclosure solution for oil-immersed distribution transformers.

The finned oil tank (also known as a plate radiator oil tank) is a classic pressure-bearing enclosure solution for medium- and large-capacity oil-immersed power transformers.

A triangular oil tank (triangular transformer oil tank) is a dedicated pressure-bearing enclosure designed for three-dimensional triangular wound-core distribution transformers.

The single-phase pole-mounted cylindrical transformer oil tank is a dedicated pressure-bearing enclosure for small-capacity single-phase oil-immersed pole-mounted distribution transformers.

The three-phase American-style pad-mounted transformer oil tank is the core pressure-bearing integrated enclosure of a three-phase combined transformer (American-style pad-mounted transformer), belonging to the category of fully sealed oil-immersed transformer tanks.

The single-phase American-style pad-mounted transformer oil tank is the core pressure-bearing integrated enclosure of a single-phase combined transformer (single-phase American-style pad-mounted transformer), featuring a fully sealed oil-immersed shared-tank structure.