7# π-shaped Steel

Main Parameters

Spec. & Model

Main Dimensions (mm)

Material

7#

Leg Height: 45   External Width: 100   Internal Width: 83 Waist Depth: 8    Teeth Space: 52    Opposite Angle: 125

27SiMn

Standard

Standard of the PRC. GB/T3077

Use

Mainly used in making metal roof bars.