Water heater(s) steel tank is hydrostatic tested at 300 PSI having a working pressure of 150 PSI and shall have a TM internally lined tank applied under pressure and fired at 1600oF allowing for maximum protection.

• 热水器的钢内胆在流体静力环境下已经通过300PSI试验压力检验和150PSI工作压力检验,采用的tm内胆经过871oC高温高压下制造而成,能够最有效地保护内胆。