Door leaf sectional material

The utility model provides stainless steel door leaf sectional material which adopts a rectangular tube body similarly. The stainless steel door leaf section material is characterized in that grooves are formed on one long side or two long sides of the rectangular tube body. The stainless steel door leaf section material has the advantages that the rigidity of a door leaf is larger, the door leaf is not easy to distort, polyurethane foam, rock wool, cellular plastic or the like can be filled in the door leaf, and the section material has good sealing performance, fire resistance, winter proofing and heat conservation effects and sound insulation effect; the section material is easy to manufacture through rolling; the grooves are convenient for decoration; and the door leaf sectional material can be formed at one step, has regular angle, and is easy to process.