Steel Structure

C shape purlin, Z shape purlin, H shape beam are widely used in factory buildings, high buildings, large-span bridges, gymnasiums, and portable houses. Different sizes follow customers' requests. Size of C shape purlins: 1) No. 1 model: a) Size: 80 x 40 x 15 b) Thickness: 2.0 - 3.0mm c) Coil width: 166mm 2) No. 2 model: a) Size: 80 x 40 x 20 b) Thickness: 2.0 - 3.0mm c) Coil width: 176mm 3) No. 3 model: a) Size: 100 x 50 x 20 b) Thickness: 2.0 - 3.0mm c) Coil width: 216mm 4) No. 4 model: a) Size: 100 x 60 x 20 b) Thickness: 2.0 - 3.0mm c) Coil width: 236mm 5) No. 5 model: a) Size: 120 x 50 x 20 b) Thickness: 2.0 - 3.0mm c) Coil width: 236mm 6) No. 6 model: a) Size: 120 x 60 x 20 b) Thickness: 2.0 - 3.0mm c) Coil width: 256mm