| Name | C Steel Purlin |
| Material | Galvanized Sheet or black steel Q235/Q345 |
| Thickness | 1.4-3.2mm/1.5-12mm |
| Specifications | 250*70*20mm/300*70*20mm |
| Length | Customized |
| Color | Galvanized or black |
| Hole | customized |
| Steel zinc range | 40-560g/m2 |
| Application | support system |
| Size | Thickness | Type | |||
| mm | inch | mm | Gauge | ||
| A | 21*10 | 13/16x13/32" | 1.0, 1.5,2.0,2.5,2.75,3.0 | 19,16,14,12 | Perforated/Slotted, Solid |
| B | 21x21 | 13/16x13/16" | 1.0, 1.5,2.0,2.5,2.75,3.0 | 19,16,14,12 | Perforated/Slotted, Solid |
| C | 41x21 | 1-5/8x13/16" | 1.0, 1.5,2.0,2.5,2.75,3.0 | 19,16,14,12 | Perforated/Slotted, Solid |
| D | 41x22 | 1-5/8x7/8" | 1.0, 1.5,2.0,2.5,2.75,3.0 | 19,16,14,12 | Perforated/Slotted, Solid |
| A | 41x25 | 1-5/8x1" | 1.0, 1.5,2.0,2.5,2.75,3.0 | 19,16,14,12 | Perforated/Slotted, Solid |
| B | 41x41 | 1-5/8x1-5/8" | 1.0, 1.5,2.0,2.5,2.75,3.0 | 19,16,14,12 | Perforated/Slotted, Solid |
| C | 41x62 | 1-5/8x2-7/16" | 1.0, 1.5,2.0,2.5,2.75,3.0 | 19,16,14,12 | Perforated/Slotted, Solid |
| D | 41x83 | 1-5/8x3-1/4" | 1.0, 1.5,2.0,2.5,2.75,3.0 | 19,16,14,12 | Perforated/Slotted, Solid |
Production Flow

Application
