As a factory-direct pipe hanger manufacturer, we supply wholesale fire-rated pipe supports: carbon steel, electro-galvanized, rated to 343°C (650°F), and where marked, FM Approved / UL Listed. Custom sizes and OEM branding are confirmed on the quotation.
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.
Wholesale orders start at carton quantities per type, and the price steps down as the mix fills toward a full container. Distributors usually open with the common ring hangers, clevis hangers and riser clamps in mixed cartons; the size-to-carton map on the quotation shows where the price break lands.
Yes. On a bulk order the hangers and clamps can ship under your brand with OEM marking on the body and your carton, and the FM/UL certificate copies included in your name. The marking is confirmed on the quotation before production.
A support that fails at the moment it is needed is worse than no support. Compare the hanger types, find your buying situation, and check the order before it goes to production.
| Option | Good for | Where it fails |
|---|---|---|
| Ring hanger | Suspending horizontal runs from beams; the standard hanger for fire mains | Not a restraint — does not stop lateral movement on its own |
| Clevis hanger | Suspending pipe where the hanger must also allow the run to sit level | Needs the matching rod and nut to carry the load |
| Riser clamp | Holding vertical risers at a fixed point | Not for horizontal runs; load path is vertical only |
Three common ways people buy this line. Pick your lane and the quote comes back with the right questions already answered.
You resell hangers, clamps and fasteners and want the size-to-carton map, the finish consistent and the FM/UL marks on the items that carry them.
You buy to the support schedule on the drawing and need the size, the finish and the fire rating to match the pipe run. Send the schedule and the quote comes back matched.
You import the support line for projects and need the marked items and the cert set to travel with the order. Ask about marking and per-container documents.
Six things to check on the quotation, the sample or the pre-shipment report. Hand this list to whoever approves the order.
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.
Wholesale buyers and project buyers both work from the same warehouse stock. 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. Bulk orders carry OEM marking and private-label cartons, and the support is part of the spec from the first RFQ.
Selection guides and field notes on fire protection pipe, fittings and supports.
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Read →Send your bill of materials or drawing — we confirm spec, cert and lead time, then ship the full package.
