VEVOR Wood Stove, 86 inch, Stainless Steel Camping Tent Stove, Portable Wood Burning Stove with Chimney Pipes & Gloves, 1646in³Firebox Hot Tent Stove for Outdoor Cooking and Heating with 8 Pipes

It can be used in a small cabin as long as it can fit inside.

60mm.

Hello, we regret to inform you that our website currently does not sell parts individually and cannot customize parts for you. Currently, the products are sold in complete sets, but we will feedback on your needs to the company's purchasing department to increase our sales diversity, I hope you can buy the products you need on our website in the future.

No, this stove cannot be used with charcoal.

The burning time depends on which type of wood you use.