Factory hot sales metal BBQ fire pit
The grill plate using is QT500-7 Ductile iron.
Compared with carbon steel sheet, QT500 ducile iron has good ability of high temperature.
And for top and down body using is Corten steel, which also called weathering steel.
The surface will be pre-rusty, and color will be changed with time.
It will make more lifelive.
Would you like these type fire pit, BBQ?