Wholesale Galvanized Z Purlin Z Channel Cold-Formed Steel Section with Customizable Length for Office Buildings
Z channel is made of galvanized steel strips using cold-bending forming methods. Available with galvanized or bare surface treatments, it offers numerous advantages over traditional structural steel, including light weight, excellent cross-sectional performance, and high strength.
Cold-formed steel is produced by gradually deforming strip steel of a specific width under normal temperature conditions through a series of longitudinally arranged rollers. This process creates the required shapes and dimensions, with the material then cut to specified lengths. While cold-formed steel sections can also be produced through stamping, bending, or drawing methods, roll forming is ideal for large-scale industrial production due to its superior product quality, cost-effectiveness, and production efficiency.
- Product Name: Z Purlin/Z Channel
- Thickness: 1.5mm~25mm
- Length: 6M/9M/10M/12M, or custom cut to your requirements
- Material: Q235B, Q345B, SS400, S235JR/S235J0/S235J2, S275JR/S275J0/S275J2, S355JR
- Other Processing Services: Hot dip galvanized, Pre-galvanized, Color painting, Cutting, Bending, Punching according to your specifications
- Usage: Mechanical & Manufacturing, Steel structure, Shipbuilding, Bridging, Automobile chassis
- Payment Terms:
- 100% irrevocable L/C at sight
- 30% T/T prepaid with balance against copy of B/L
- 30% T/T prepaid with balance against L/C
- Packing: Tied with steel strips and wrapped with waterproof paper
- Delivery Time: Within 3-7 days after receipt of deposit
| Model | H (mm) | B (mm) | B (mm) | C (mm) | t (mm) | Hole Distance (mm) | Remark |
|---|---|---|---|---|---|---|---|
| C80 | 80 | 40 | 40 | 15 | 2.0-3.0 | No drilling | Customizable |
| C100 | 100 | 50 | 50 | 20 | 2.0-3.0 | 40 | Customizable |
| C120 | 120 | 50 | 50 | 20 | 2.0-3.0 | Customized hole | Customizable |
| C140 | 140 | 50 | 50 | 20 | 2.0-3.0 | Customized hole | Customizable |
| C150 | 150 | 60 | 60 | 20 | 2.0-3.0 | Customized hole | Customizable |
| C160 | 160 | 60 | 60 | 20 | 2.0-3.0 | Customized hole | Customizable |
| C180 | 180 | 60 | 60 | 20 | 2.0-3.0 | Customized hole | Customizable |
| C200 | 200 | 60 | 60 | 20 | 2.0-3.0 | Customized hole | Customizable |
| C250 | 250 | 70 | 70 | 20 | 2.0-3.0 | Customized hole | Customizable |
| Model | H (mm) | B (mm) | B (mm) | C (mm) | t (mm) | Hole Distance (mm) | Remark |
|---|---|---|---|---|---|---|---|
| Z100 | 100 | 55 | 50 | 20 | 2.0-3.0 | 40 | Customizable |
| Z120 | 120 | 55 | 50 | 20 | 2.0-3.0 | Customized hole | Customizable |
| Z140 | 140 | 55 | 50 | 20 | 2.0-3.0 | Customized hole | Customizable |
| Z150 | 150 | 67 | 61 | 18 | 2.0-3.0 | Customized hole | Customizable |
| Z160 | 160 | 67 | 61 | 20 | 2.0-3.0 | Customized hole | Customizable |
| Z180 | 180 | 67 | 61 | 20 | 2.0-3.0 | Customized hole | Customizable |
| Z200 | 200 | 67 | 61 | 20 | 2.0-3.0 | Customized hole | Customizable |
| Z250 | 250 | 78 | 72 | 20 | 2.0-3.0 | Customized hole | Customizable |
| Z280 | 280 | 78 | 72 | 20 | 2.0-3.0 | Customized hole | Customizable |
| Z300 | 300 | 78 | 72 | 20 |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.