Perforated U Channel Steel – U-shaped steel channel with punched holes for easy installation.
Custom Hole Design – Hole size, spacing, position and channel length can be customized.
Multiple Grades Supported – Q235B, Q355B, SS400, S235JR, S355JR and ASTM A36 available.
Surface Treatment Options – Black steel, painted, galvanized or anti-corrosion coating.
Export Ready Supply – MTC, inspection support, cutting service, FOB, CIF and CFR available.
Perforated U channel steel is a U-shaped steel profile with punched holes along the web or side flanges. The hole design makes the channel easier to connect with bolts, brackets, clamps, base plates and other installation accessories.
Compared with ordinary U channel steel, perforated U channel steel provides faster installation, more flexible adjustment and easier assembly. It is widely used in solar mounting systems, pipe supports, cable supports, construction brackets, shelving systems, equipment frames, guardrail supports, wall fixing systems and industrial installation projects.
Henan GDD supplies perforated U channel steel in black steel, galvanized steel, painted steel and customized coated surfaces. Hole size, hole spacing, channel size, length, thickness, steel grade and packing method can be customized according to project requirements.
| Item | Specification |
|---|---|
| Product Name | Perforated U Channel Steel / Slotted U Channel / Punched Steel Channel |
| Shape | U Shape / Channel Section with Holes |
| Material Grade | Q235B, Q345B, Q355B, SS400, S235JR, S275JR, S355JR, ASTM A36, ASTM A572 Gr.50 or Customized |
| Standard | GB, ASTM, EN, JIS, BS or Customized |
| Channel Height | 30 mm – 400 mm or Customized |
| Flange Width | 20 mm – 150 mm or Customized |
| Thickness | 1.5 mm – 20 mm or Customized |
| Length | 3m, 6m, 9m, 12m or Customized |
| Hole Type | Round Hole, Oval Hole, Slotted Hole, Square Hole or Customized |
| Hole Diameter | 6 mm – 30 mm or Customized |
| Hole Spacing | Customized according to drawing or installation requirement |
| Surface Treatment | Black Steel, Painted, Hot-dip Galvanized, Pre-galvanized, Anti-corrosion Coating |
| Processing Service | Cutting, Punching, Drilling, Welding, Galvanizing, Custom Hole Processing |
| Application | Solar Mounting, Pipe Support, Cable Support, Bracket, Shelf, Construction Installation |
| Packing | Bundle Packing or Customized Export Packing |
| Trade Terms | FOB, CFR, CIF, EXW |
Perforated U channel steel is a structural steel channel with holes or slots punched into the channel body. The holes are designed to allow bolts, screws, clamps and connectors to pass through, making installation faster and more flexible.
This product is especially useful when the installation position needs adjustment. Instead of drilling holes on site, workers can use the pre-punched holes to connect supports, brackets and accessories directly. This helps save installation time and improve project efficiency.
Perforated U channel steel can be used in both light-duty and heavy-duty projects depending on the channel size, steel grade, thickness and surface treatment.
Galvanized perforated U channel is coated with zinc to improve corrosion resistance. It is widely used for outdoor structures, solar mounting systems, pipe supports, cable supports, fencing, guardrails and humid environments.
Black perforated U channel has the original steel surface and is often used for indoor structures, equipment frames, shelves, brackets and applications where later painting or coating will be applied.
Slotted U channel steel usually has long oval holes or continuous slot holes. It is suitable for adjustable mounting, flexible bolt connection, pipe support systems, cable tray support and installation frames.
Punched U channel steel can be produced with round holes, square holes, oval holes or customized hole patterns. It is suitable for customers who need specific hole spacing, hole size or installation design.
Customized perforated channels can be supplied according to drawings, including channel size, thickness, hole diameter, hole spacing, hole position, length, steel grade and surface treatment.
Perforated U channel steel is widely used in installation and support systems. In solar mounting projects, it can be used as mounting rails, support beams, brackets and adjustable connection members.
In construction and MEP installation, perforated U channel steel is used for pipe supports, cable tray supports, ventilation supports, ceiling suspension systems, wall brackets and equipment fixing systems.
For industrial fabrication, it is suitable for machinery frames, shelves, storage racks, conveyor supports, guardrail posts, equipment bases and general steel support structures.
It is also used in agricultural facilities, greenhouse supports, fencing structures, warehouse installation systems, electrical installation, sign support frames and modular assembly systems.
Pre-punched holes reduce the need for on-site drilling. Workers can connect bolts, clamps and accessories directly, helping improve installation efficiency.
Slotted holes and regular hole spacing allow adjustable installation positions, making the product suitable for mounting systems and support structures with flexible layout requirements.
The U-shaped steel section provides good rigidity and load-bearing capacity, making it suitable for brackets, frames, rails and structural supports.
Hole diameter, hole spacing, hole position and hole shape can be customized according to drawings or project installation requirements.
Black steel, painted surface, hot-dip galvanized surface, pre-galvanized surface and anti-corrosion coating can be supplied for indoor or outdoor applications.
Perforated U channel steel combines structural support and installation convenience, helping reduce fabrication time and overall installation cost.
Ordinary U channel steel is usually supplied without holes. It is suitable for general structural support and fabrication, but holes often need to be drilled during installation.
Perforated U channel steel is supplied with pre-punched holes or slots. It is more convenient for bolt connection, adjustable mounting and fast assembly. It is especially suitable for solar brackets, pipe supports, cable supports, shelves and modular installation systems.
If the project requires frequent bolt connection or adjustable installation, perforated U channel steel is usually the better choice. If the project only needs basic structural support, ordinary U channel steel may be enough.
Henan GDD can supply perforated U channel steel with black surface, painted surface, hot-dip galvanized surface, pre-galvanized surface or customized anti-corrosion coating.
Processing services can include cutting to length, punching, drilling, welding, galvanizing, end processing and customized hole production according to drawings. For installation projects, hole diameter, hole spacing and hole position can be arranged according to bracket design or project drawings.
Henan GDD is a reliable steel material supplier with experience in structural steel supply, steel processing, inspection, packing and export service. We provide perforated U channel steel solutions for solar mounting suppliers, construction companies, pipe support manufacturers, cable support system suppliers, steel structure factories, equipment manufacturers and global distributors.
We support custom channel sizes, custom hole patterns, multiple steel grades, surface treatments, cutting service, punching service, inspection documents and international shipment. From quotation to production, inspection, packing and loading, our team can provide one-stop export support for your perforated channel orders.
Before shipment, Henan GDD can arrange inspection according to customer requirements. Inspection items may include channel height, flange width, thickness, length, hole diameter, hole spacing, hole position, surface condition, straightness, bundle quantity and total weight.
For galvanized or painted products, coating condition and surface quality can also be inspected. MTC, quality documents, inspection photos, packing photos, loading photos and third-party inspection can be provided according to order requirements.
Perforated U channel steel is usually packed in bundles with steel strips. For galvanized or painted channels, protective wrapping, labels, waterproof packing or customized export packing can be arranged if required.
Standard lengths such as 3m, 6m, 9m and 12m can be supplied according to container loading or project installation needs. Shipment can be arranged by container, bulk vessel or customized logistics method depending on order quantity, length and destination port.
Perforated U channel steel is used for solar mounting systems, pipe supports, cable supports, construction brackets, shelves, equipment frames, guardrails, greenhouse supports and industrial installation systems.
Yes. Hole diameter, hole spacing, hole position, hole shape and channel length can be customized according to drawings or project requirements.
Round holes, oval holes, slotted holes, square holes and customized hole patterns can be supplied.
Yes. Hot-dip galvanized, pre-galvanized, painted, black steel and anti-corrosion coated surfaces are available.
Common grades include Q235B, Q355B, SS400, S235JR, S355JR, ASTM A36 and ASTM A572 Gr.50. Other grades can be confirmed according to customer specifications.
Please provide channel size, thickness, length, steel grade, hole type, hole diameter, hole spacing, surface treatment, quantity, destination port and trade terms.
Yes. MTC, quality documents, inspection photos, packing photos, loading photos and third-party inspection can be provided according to order requirements.
Looking for perforated U channel steel for solar mounting, pipe support or construction installation?
Send us your required channel size, thickness, hole pattern, length, quantity and destination port. Henan GDD will provide a professional quotation and suitable shipping solution.
