SPF is versatile and its high strength properties excel in construction and structural engineering. In addition, its color, texture and ease of processing are also particularly suitable for furniture, interior decoration, etc., and are widely used. The material of SPF is similar to the material of Russian material that is often used in China, so it is easy for consumers to accept it.

Southern pine sapwood is nearly white to light yellow, orange-white, with obvious heartwood, pale reddish brown or light brown. Contains more resin and clear growth wheel. Bay oil pine early material belt is wider, short-leaf pine is narrower, and the transition between early and late timber changes rapidly. Thin-walled tissue and wood rays are invisible, with longitudinal and transverse resin channels and a distinct resin odor. The wood texture is straight but uneven. The strength of the bay pine and long-leaf pine is higher, and the other two are slightly lower. Corrosion resistance is moderate, but antiseptic treatment is not easy.