Discover high-quality stainless steel C and U channels from a trusted Chinese manufacturer. Our precision-machined channels are ideal for construction, framing, support, and structural applications. Custom sizes and OEM options available.
We manufacture high-performance stainless steel C and U channels designed for structural strength, corrosion resistance, and dimensional accuracy. Our channels are fabricated using cold-formed or hot-rolled processes to meet a wide range of applications, including construction frameworks, support structures, equipment enclosures, marine use, and industrial rail systems. With a variety of stainless steel grades such as 304, 316, and 430 available, and a full range of sizes, wall thicknesses, and surface finishes, we can accommodate both standard and custom specifications with factory-direct pricing and fast delivery.
| Item | Details |
| Product Name | Stainless Steel C Channel / U Channel |
| Standard | GB, AISI, ASTM,ASME,DIN, EN, JIS |
| Available Grades | 200 Series: 201, 202300 Series: TP304, 304L, 304H, 316, 316L, 316H, 316Ti, 317, 317L, 310S, 310H, 321, 321H, 347, 347HSpecial Alloys: 904L, S31254 (254SMO)400 Series: 409, 410S, 416, 420, 430, 439, 440, 444, 446Duplex and Others: 2205, 2507, S31803, S32205, S32750, S32760, 253MA |
| Process | Hot Rolled, Cold Rolled |
| Sizes | Diameter: 0.1-500mm or customized, Length: 1-12m or customized (according to customer’s request) |
| Surface Treatment | NO.1, 2B, NO.4, BA, HL, Mirror |
| Inspection | SGS, TUV, BV, ABS, LR etc. |
| Application | Oil & Gas, Petroleum, Vessels, Ship Building, Water Treatment and Environmental Protection etc. |
| Finish | Description | Typical Thickness (mm) | Available Widths (mm) |
| 2B | Smooth, reflective grey sheen. Most widely used. | 0.55 | 914, 1219 |
| BA | Bright annealed mirror-like finish. | 0.70 | 914, 1219 |
| DP | Brushed, non-reflective, easy to clean. | 0.90 | 750, 914, 1219 |
| HR | Scaled, hot-rolled finish. | 1.20 | 750–1500 |
| No.1 | Pickled, white surface after hot-rolling. | 1.50 | 914, 1219, 1500 |
| HL | Continuous linear polish finish. | 1.60 | 914, 1219, 1500 |
| No.4 | Polished with 150–180 grit. | 2.00 | 914, 1219, 1500 |
| No.8 | Mirror finish, highly reflective. | 2.50 | 914, 1219, 1500 |
Our stainless steel C channel and U channel profiles come in a range of sizes, flange widths, web heights, and thicknesses, suitable for both heavy-duty and precision-use applications. In addition to standard profiles, we offer custom-machined stainless steel shapes such as Z channels, L angles, box sections, and even integrated welded assemblies. Whether you require metric dimensions, mirror polish, or specific load-bearing properties, we can deliver tailored solutions for your architectural, mechanical, or industrial projects.
As a top stainless steel flat bar manufacturer in China, we offer a wide range of custom flat bars in 304, 316, 201, and duplex grades. Available in hot-rolled or cold-drawn finish, our stainless flat bars meet ASTM/EN standards and support OEM & international export.
As a top-grade stainless steel angle bar supplier in China, we manufacture custom L-shaped angle bars in 304, 316, 201, and duplex grades. Our angle bars meet ASTM/EN standards and are ideal for structural, architectural, and industrial applications with OEM support.
Buy 410S stainless steel bars from a certified Chinese manufacturer. Low-carbon martensitic stainless bar ideal for heat resistance, weldability, and oxidation resistance applications.
We are one of the best stainless steel square bar manufacturers and suppliers in China, offering high-quality square bars in 304, 316, 201, 310, 410 and other grades. OEM/ODM customized processing, surface finishing, and global export services available.
We offer 304, 304L, 316, 316L, 430, and other specialty grades like duplex stainless steel. Selection depends on your environmental and structural requirements.
Yes, both length and cross-sectional dimensions can be customized. We provide OEM and ODM services based on your drawings or performance needs.
Common applications include building and infrastructure, marine, energy, machinery framing, shelving, cable trays, and architectural finishes.
We provide mill finish, 2B, brushed, pickled, and mirror-polished surfaces. Surface treatment can be customized according to functional or decorative needs.
Channels are securely bundled with protective wrapping, anti-corrosion materials, and custom wooden crates for safe international shipping.
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