Product Name: Stainless Steel Seamless Rectangular Tube
Type: Seamless Rectangular Tube
Material: ASTM A312 TP316L
Size: 100 mm * 50 mm
Thickness: 3 mm
Surface Finish: Brushed Finish
Source: https://www.landee.cn/seamless-rectangular-tube-astm-a312-tp316l-100-50-3-mm.html