A underwater cutting torch having a control valve assembly, a check valve assembly and a torch head all positioned within a housing. The control valve assembly and check valve assembly include a passageway for gasses to flow that includes a coupler formed of PTFE material to inhibit combustion within the handle of the underwater cutting torch.

A underwater cutting torch having a control valve assembly, a check valve assembly and a torch head all positioned within a housing. The control valve assembly and check valve assembly include a passageway for gasses to flow that includes a coupler formed of PTFE material to inhibit combustion within the handle of the underwater cutting torch.

Disclosed is a decorative gas stove. The decorative gas stove includes a stove body and a viewing platform. A cavity is defined in the stove body. An energy device is provided inside the cavity for storing gaseous fuel. A supply pipe is provided inside the cavity for transporting the gaseous fuel. A water tank is provided on an upper end of the stove body and a bottom of the water tank is defined with a plurality of air outlet holes communicated with the supply pipe. An ignition portion is provided on a side wall of the water tank for igniting the gaseous fuel flowing to a water surface through the air outlet holes when the water tank is stored with water.