Eaton’s B-Line series strut system—also known as bolted framing—delivers quality, flexibility, and smart design to meet the most demanding construction standards for design engineers, contractors, and installers. Whether you require electrical strut support, mechanical channel support, or datacomm support, the B-Line series makes it easy to find the right system for any application. Specify Eaton’s B-Line series strut system for your next project.
Why Specify a B-Line Series Strut System?
Eaton’s B-Line series strut systems are built for quality, strength, and versatility. Manufactured from structural-grade steel and available in a variety of protective finishes, they offer a wide selection of accessories to suit any application.
Eaton’s B-Line Business is recognized as a leader in steel and aluminum supports for industrial, commercial, utility, and OEM installations. Their strut products meet or exceed industry standards, including MFMA, and many are UL listed. With a complete range of support systems—including metal framing, cable tray, pipe hangers, slotted angle, and fasteners—Eaton delivers reliability and proven performance for every project.
Applications include:
- Cable management support
- Pipe and conduit support
- HVAC duct support
- Strut racking systems
- Ceiling grids
- Machine guarding
- Panel stands
Features & Benefits
Structural-Quality Steel
- Channels stamped with profile, finish & traceability details for easy ID
- Meets ASTM A570, A611, and A653 standards (Structural Grade)
- Stainless steel options: AISI Type 304 & 316
- Designed for 25,000 psi load stress (catalog charts)
- Material documentation and traceability available upon request
- Retains integrity in demanding structural environments
- Ensures safety factor is valid when steel is verified
Protective Finishes & Materials
- Wide selection of finishes: Pre-galvanized, hot dip galvanized, Dura Green, Dura Cooper, Dura Copper
- Durable water-borne epoxy coatings for superior surface coverage
- Aluminum, PVC-coated, and fiberglass (polyester, vinyl ester) options for corrosive environments
- Salt spray testing and UL listing for finish quality (ASTM B117, UL5, UL203)
- Dura Green/Cooper reduces off-gassing, increases smoothness and corrosion resistance
- Finishes fill porous surfaces for uniform protection
- Engineered for extreme and standard industrial environments
Versatile Applications
- Electrical, mechanical, and datacomm channel support
- Supports: cable management, pipe/conduit, HVAC duct, strut racking, ceiling grids, panel stands, machine guarding
- Ideal for industrial, commercial, utility, and OEM installations
- Replaces angle iron and ASTM A36 steel shapes for modern projects
- Metal framing, cable tray, pipe hangers, slotted angle, and fasteners in one system
- Supports complex and demanding construction standards
Certified Performance
- All products manufactured to MFMA and industry standards
- Many options listed by Underwriter’s Laboratories (UL)
- Comprehensive support documentation and load charts available
- Backed by rigorous research, design, and manufacturing standards
- UL5: Surface Metal Raceway & Fittings, UL203: Pipe Hanger Equipment
- Exacting quality assurance for every B-Line series product
- Industry-leading in safety, durability, and installation flexibility
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