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29 Aug , 2026
clevis hanger vs sprinkler clamp vs U clamp
Choosing the correct pipe support is not simply about finding a clamp that matches the pipe diameter. The pipe orientation, expected load, installation surface, vibration, environment and project specification all affect the selection.
A clevis hanger is generally selected for suspended HVAC, plumbing and industrial pipes, particularly where heavier pipe loads and alignment are important. A sprinkler clamp is designed primarily for supporting horizontal fire sprinkler pipes. A U clamp is a versatile option used to secure pipes, cables, rods and hoses to a surface, frame or structural member.
Although these products may appear similar, they should not be treated as automatic substitutes for one another.
The final product, size, material, finish and support spacing must always follow the approved project drawings and engineering requirements.
| Selection factor | Clevis Hanger | Sprinkler Clamp | U Clamp |
|---|---|---|---|
| Primary purpose | Suspension of large or heavy pipes | Horizontal fire sprinkler pipe support | Securing pipes, cables, rods or hoses |
| Typical mounting | Suspended from an overhead support | Suspended horizontal fire piping | Fixed around an object and tightened to a surface or bracket |
| Common applications | HVAC, plumbing, industrial piping and marine environments | Fire sprinkler systems and irrigation piping | Plumbing, HVAC, electrical, automotive, construction and agriculture |
| Load suitability | Manufacturer publishes recommended maximum loads by size | Depends on size, installation and project specification | Depends on material, diameter, mounting arrangement and project load |
| Adjustment | Suitable where suspension alignment and adjustment are needed | Designed for quick and consistent installation | Simple installation using threaded ends, nuts and fixing hardware |
| Vibration control | Design helps reduce the impact of vibration | Intended mainly for firm pipe holding | Rubber-lined variants can assist with vibration control |
| Published Ferry size range | 3/4 inch to 6 inches | 1/2 inch to 3 inches standard; larger sizes on request | 3/4 inch to 6 inches |
| Published finish/material | Zinc-plated steel | Heavy-duty steel with white zinc plating | Steel options with corrosion-resistant finishes; product options may include rubber lining |
| Best suited for | Suspended pipe systems | Fire protection pipework | Versatile surface and frame fixing |
A clevis hanger is a suspended pipe support commonly used in HVAC, plumbing and industrial piping systems. Its design supports the pipe from below while connecting it to an overhead suspension arrangement.
Ferry International currently lists its clevis hanger as a zinc-plated steel product designed for stability, alignment and suspension support.
The following values are published on Ferry International’s current clevis hanger product page:
| Clevis hanger size | Published recommended maximum load |
|---|---|
| 3/4 inch | 2.71 kN |
| 1 inch | 3.24 kN |
| 1-1/4 inch | 3.24 kN |
| 1-1/2 inch | 3.24 kN |
| 2 inch | 3.24 kN |
| 2-1/2 inch | 6.00 kN |
| 3 inch | 6.00 kN |
| 4 inch | 6.36 kN |
| 6 inch | 8.63 kN |
These values are manufacturer-published recommended maximums and are subject to applicable tolerances. The safe capacity of a complete installation also depends on the threaded rod, fasteners, anchors, supporting structure, installation quality and project safety requirements. Confirm the final selection through the approved technical submittal.
A sprinkler clamp is a specialised pipe support intended primarily for horizontal fire sprinkler piping.
Fire protection projects can require a large number of support points across branch lines and mains. For this reason, sprinkler clamps are designed to provide consistent pipe holding and efficient installation.
Ferry International currently lists the following sprinkler clamp specifications:
Sprinkler clamps are commonly required in:
Sprinkler clamps should be selected according to the approved fire protection drawings, pipe size, support spacing and applicable project requirements. If a project specifies listed or approved components, confirm the exact certification requirement with the fire protection consultant or relevant authority before ordering.
A U clamp is a U-shaped fastener used to secure pipes, cables, rods, hoses and other components to a mounting surface or bracket. The two threaded ends are tightened using nuts and suitable fixing hardware.
Compared with a clevis hanger or sprinkler clamp, a U clamp is a more versatile general-purpose fixing solution.
U clamps are used in:
Ferry International’s published U clamp range covers approximately 3/4 inch to 6 inches. Its current product information lists steel construction, corrosion-resistant finish options and a rubber-lined product configuration for improved grip and vibration control. Confirm whether the required order is lined or unlined before finalising the quotation.
The simplest way to distinguish these products is to examine the support arrangement.
A clevis hanger carries the pipe from an overhead support. It is suited to suspended pipework where load handling, alignment and adjustability are important.
A sprinkler clamp is intended for horizontal sprinkler or similar piping. Its design prioritises quick installation, reliable grip and consistent support across projects with many fixing points.
A U clamp wraps around the pipe or component and holds it against a bracket, frame, wall or structural surface. It is versatile but must be selected according to the mounting arrangement and expected load.
A clevis hanger is generally the appropriate starting point because it is designed to suspend and align larger pipes. The final size and load capacity must match the project design.
Use the sprinkler clamp specified in the approved fire protection design. Confirm the pipe size, finish and any listing or certification requirement before placing the order.
A U clamp may be suitable where the pipe needs to be secured directly to a bracket or frame. A lined version may be considered where additional grip or vibration control is required.
U clamps are typically more suitable because of their compact design and ability to secure pipes, hoses and other components to a vehicle or equipment frame.
A properly rated clevis hanger is generally more appropriate than a general-purpose U clamp. The complete support assembly must be checked for the actual pipe weight and installation conditions.
Provide the actual pipe outside diameter or nominal bore. A clamp that is too large may not hold the pipe securely, while an undersized clamp may damage the pipe or fail to close correctly.
Confirm whether the pipe is:
The mounting orientation often determines which support type is suitable.
Consider the pipe’s own weight, the weight of the fluid, insulation and any additional operational loads. Do not select a support using pipe diameter alone.
Indoor, outdoor, humid, marine and chemically exposed environments can require different materials or corrosion-protection finishes. Zinc-plated, galvanised and stainless steel products do not provide identical levels of protection.
Check the approved drawings, bill of quantities, material specification and consultant requirements. Fire protection and critical industrial systems may have specific approval or certification conditions.
Not automatically.
A U clamp may physically fit around a pipe, but that does not mean it can replace a rated clevis hanger in a suspended heavy-pipe installation. Similarly, a general pipe clamp should not replace a specified sprinkler clamp without approval from the project consultant or fire protection engineer.
Product selection must consider the complete support system—not only the clamp body.
For an accurate quotation, provide:
This information helps prevent incorrect sizing, quotation delays and material mismatch.
Ferry International manufactures and supplies fixing anchors, pipe support systems and industrial hinges from Ghaziabad, Uttar Pradesh. Its pipe support product range includes clevis hangers, sprinkler clamps, U clamps, rubber-lined split clamps and cable clamps.
The company lists ISO 9001:2015 certification, ZED Bronze certification and UDYAM registration, and accepts bulk and project-based requirements. Buyers can share their required product, size, quantity, finish and delivery location for a quotation.
No. A clevis hanger is a specific type of suspended pipe support. “Pipe clamp” is a broader term covering products such as sprinkler clamps, U clamps and rubber-lined clamps.
Use the sprinkler clamp or support specified in the approved fire protection drawings. Product size, spacing, finish and certification requirements should be confirmed with the project consultant or fire protection engineer.
Yes. U clamps are commonly used to secure pipes, cables, hoses and rods. Their suitability depends on the load, mounting surface, material, size and fixing arrangement.
A properly selected clevis hanger is generally suitable for suspended heavy pipes. The complete assembly—including rod, anchors, fasteners and supporting structure—must be checked against the actual load.
Suitability depends on the environment and required service life. For highly corrosive, marine or outdoor conditions, confirm whether hot-dip galvanised or stainless steel construction is more appropriate.
A lined U clamp includes a cushioning material, such as rubber, between the metal clamp and the supported component. This can improve grip and help reduce metal-to-metal contact and vibration. An unlined clamp provides direct metal contact and may be preferred in other applications.
The correct choice depends on the way the pipe must be supported:
Before ordering, confirm the pipe dimensions, load, material, coating, installation environment and project specification. For bulk requirements, contact Ferry International with the complete RFQ details to receive the appropriate product recommendation and quotation.
Email: contact@ferry-international.com
Phone: 011-41410882
Location: Tronica City, Ghaziabad, Uttar Pradesh, India
Request a quote: Contact Ferry International
Technical accuracy note: Product specifications referenced in this guide are based on information currently published by Ferry International. Final product selection and allowable loads must be confirmed through project drawings, technical submittals and the responsible engineer.
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Ferry International — bulk anchor bolt manufacturer from Ghaziabad, U.P., since 1957. We produce ASTM & IS-compliant Shield Anchors, Through Bolts, Drop-in Anchors, J-Hook Anchors, Eye Hook Anchors, Brass Anchors, and pipe clamps for construction, oil & gas, power, marine, solar, and infrastructure. Bulk RFQs only. ISO 9001:2015 | ZED Bronze | UDYAM Registered.
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