Description

21mm Slotted Channel – A4 Stainless Steel (316) x 3 Metre

This high-performance 21mm slotted channel in stainless steel is designed for heavy-duty containment, support, and framing applications in aggressive or marine environments. Manufactured from A4 grade (AISI 316) stainless steel, this slotted channel offers excellent resistance to corrosion, chemicals, and saltwater exposure.

Key Product Specifications:

• Dimensions: 21mm (depth) x 41mm (height)
• Thickness: 2.5mm – heavy-duty structural profile
• Length: 3 metres
• Material: Marine Grade A316 Stainless Steel (A4)
• Slot Size: 11mm x 28mm or 14mm x 28mm (stock dependent)
• Compatibility: Fits all Unistrut-type channels and bracketry systems

Applications:

• Marine and offshore platform installations
• Food processing plants and hygiene-critical areas
• Chemical processing facilities
• External cable support systems in corrosive environments
• Any application requiring rust-resistant structural framing

Why Choose A4 Stainless Steel?

A4 (Grade 316) stainless steel offers superior corrosion resistance over A2 grades, particularly in chloride-rich or high-moisture environments. This 21mm slotted channel stainless steel variant is perfect for applications where structural integrity and long-term corrosion protection are essential.

Ordering & Delivery:

• Sold individually
• Fast UK dispatch from our Tipton warehouse
• Trade pricing available – call 0121 270 8507

Technical Standards:

Manufactured to align with UK containment and support framework standards. See BSI Structural Guidelines for reference.