进步
产品概述
Galvanized steel channel, also known as U channel or C channel, is a low carbon steel channel section coated with a hot-dip zinc layer for excellent corrosion resistance. With a U-shaped cross section, it provides high strength and stiffness for structural support and is widely used in building frames, supports, vehicle structures and machinery. Our galvanized channels are available in sizes from 50 x 25 x 3 mm to 300 x 100 x 12 毫米, 在 6 米, 9 m and 12 m lengths, and are hot-dip galvanized according to ASTM A123 for long service life.
规格
| Item | 规格 |
|---|---|
| 材料 | Low carbon steel Q195 / Q235B, SS400 |
| 标准 | ASTM A36, JIS G3192, 国标/T 706, 在 10056-1 |
| Zinc Coating | Hot-dipped galvanized, 45 – 85 um per ASTM A123 |
| 类型 | U channel (C channel) |
| 尺寸范围 | 50 x 25 x 3 mm to 300 x 100 x 12 毫米 |
| 长度 | 6 米 / 9 米 / 12 m or customized |
| 宽容 | Per standard, 长度 +/- 50 毫米 |
| 表面 | Smooth zinc coating, bright finish |
| Supply Form | Bundle with steel straps, plastic film protection |
化学成分
| 元素 | 内容 (%) |
|---|---|
| C | <= 0.17 |
| 和 | <= 0.35 |
| 锰 | <= 1.40 |
| 磷 | <= 0.045 |
| S | <= 0.045 |
| 铁 | 平衡 |
主要特点
- Hot-dip galvanized for long-term corrosion protection
- High strength and stiffness for structural support
- Easy to weld, drill and fabricate on site
- Uniform zinc layer with strong adhesion
- Cost-effective solution for outdoor structures
- Available in various sizes, lengths and leg thicknesses
应用领域
- Building frames, canopies and steel structures
- Purlin, girt and roof support systems
- Vehicle chassis and trailer frames
- Support brackets, cable trays and racks
- Fences, gates and guardrails
- General machinery and metal fabrication
质量控制
All galvanized channels are inspected for dimensions, zinc coating thickness and surface quality before delivery. Mill test certificates are provided with each shipment, and third-party inspection by SGS, BV or TUV is available upon request.
包装 & 船运
| Item | Detail |
|---|---|
| 包装 | Bundle with steel straps, wooden blocks, plastic film or steel frame |
| Shipping Marks | 产品名称, 标准, 尺寸, quantity, net weight, destination port |
| 装货港 | 天津 / 青岛 / 上海, 中国 |
| 付款条件 | 电汇 30% 订金 + 70% 发货前, 即期信用证, D/P |
| 交货时间 | 15-25 存款后天数 |
| 起订量 | 5 tons per size |
| 贸易条款 | 离岸价格, 到岸价格, 病死率, 出厂前, 顺铂 |
为什么选择我们
With more than 15 years of experience in metal product export, our factory supplies a full range of galvanized steel channels with stable quality, competitive price and reliable delivery. A professional QC team ensures every bundle is inspected before shipment.
