Carbon steel pipe supports for fire systems, electro-galvanized. Hangers and clamps are rated to 343°C (650°F); where marked, FM Approved / UL Listed.
The full support line for a fire line: what each item does, and how the fire rating is specified.
A hanger carries the pipe from above; a support (or clamp) takes the load at a fixed point along the line. A fire system uses both: hangers to suspend the runs and clamps and guides to hold the risers and control the movement at each support interval.
The hangers and clamps in this line are rated to 343 degrees C (650 F), the temperature a steel fire line sees during a sustained fire event. That rating keeps the support in place while the pipe is doing its job, which is the whole point of a fire-rated support.
The hangers and clamps marked in the range below carry the FM and UL marks for fire protection service. Carbon steel, electro-galvanized throughout, so the support does not corrode ahead of the pipe it holds.
Yes. The hangers and clamps are rated to 343 degrees C (650 F) and the marked items are FM Approved and UL Listed.
Carbon steel, electro-galvanized. Hot-dip galvanized is available on request for the riser clamp.
A hanger suspends the pipe from above; a support or clamp fixes it at a point. A complete fire line uses both, at the intervals the design calls for.
Most pipe hanger manufacturer searches are for general industrial support. The line here is built for fire service: the hangers and clamps are rated to 343 degrees C (650 F), and the marked items carry the FM and UL marks, so the support holds its place while the pipe is doing its job.
Send the pipe outside diameter, the support type the design shows and the finish, and the line comes back matched. Ring hangers, clevis hangers, riser clamps and the fasteners that hold them all come from one carbon steel, electro-galvanized range.
The supports ship from the Tianjin warehouse alongside the pipe and the fittings, so a fire line does not arrive with the hangers a shipment behind. One supplier, one package, and the support is part of the spec from the first RFQ.
Selection guides and field notes on fire protection pipe, fittings and supports.
Send your bill of materials or drawing — we confirm spec, cert and lead time, then ship the full package.