Key facts
- Listed location
Ringgold, Virginia, USA- Company type
- Manufacturer
- Founded
- 1942
Company record
Walraven Inc. designs and manufactures BABA‑compliant strut channel and rail systems for piping installations. The offering includes 12‑gauge, 14‑gauge, pre‑galvanized (G90) and hot‑dip galvanized options, available in 10‑ft, 20‑ft, 1 5/8‑in and 13/16‑in lengths. A comprehensive set of accessories—riser clamps, strut clamps, cushion clamps, hangers, pipe supports and brackets—supplements the core products. Rooftop support blocks, step-overs and mats are engineered for piping, HVAC/duct, roof walkways, conduit and cable‑tray applications. Additional catalog items comprise cable ties, expansion guides, cross‑connectors, fix‑point assemblies, suspension eyes and grommets. All items comply with REACH and RoHS, are UL listed and carry FM approval.
Listed capabilities
- Rooftop Pipe Hangers
- Duct Supports
- Rooftop Pipe Supports
- Tray Supports
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