ПРОГРЕСС
Обзор продукта
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, поддерживает, vehicle structures and machinery. Our galvanized channels are available in sizes from 50 x 25 x 3 мм до 300 x 100 x 12 мм, в 6 м, 9 м и 12 м длины, and are hot-dip galvanized according to ASTM A123 for long service life.
Технические характеристики
| Элемент | Specification |
|---|---|
| Материал | Low carbon steel Q195 / Q235B, СС400 |
| Стандартный | АСТМ А36, JIS G3192, ГБ/Т 706, В 10056-1 |
| Zinc Coating | Hot-dipped galvanized, 45 – 85 um per ASTM A123 |
| Тип | U channel (C channel) |
| Size Range | 50 x 25 x 3 мм до 300 x 100 x 12 мм |
| Длина | 6 м / 9 м / 12 m or customized |
| Толерантность | Per standard, длина +/- 50 мм |
| Поверхность | Smooth zinc coating, bright finish |
| Supply Form | Bundle with steel straps, plastic film protection |
Химический состав
| Элемент | Содержание (%) |
|---|---|
| С | <= 0.17 |
| И | <= 0.35 |
| Мин. | <= 1.40 |
| п | <= 0.045 |
| С | <= 0.045 |
| Фе | Balance |
Ключевые особенности
- 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
Приложения
- 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
Quality Control
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.
Упаковка & Перевозки
| Элемент | Detail |
|---|---|
| Упаковка | Bundle with steel straps, wooden blocks, plastic film or steel frame |
| Shipping Marks | Название продукта, стандартный, размер, количество, net weight, destination port |
| Loading Port | Tianjin / Qingdao / Shanghai, Китай |
| Условия оплаты | T/T 30% deposit + 70% перед отправкой, L/C at sight, D/P |
| Срок поставки | 15-25 days after deposit |
| минимальный заказ | 5 tons per size |
| Trade Terms | FOB, CIF, CFR, EXW, DDP |
почему выбрали нас
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.
