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Steel Pipe Riser Clamps
steel pipe riser clamps is a pipe support device specifically designed to support vertical pipes that pass through multiple floors of a building or structure. It clamps around the pipe and bears the weight of the pipe by resting against structural elements such as floor slabs or beams.
Description
steel pipe riser clamps is a pipe support device specifically designed to support vertical pipes that pass through multiple floors of a building or structure. It clamps around the pipe and bears the weight of the pipe by resting against structural elements such as floor slabs or beams.
PRODUCT PARAMETERS
|
Core functions |
To prevent the pipeline from shifting or slipping in the vertical direction, while allowing for axial thermal expansion and contraction |
|
Main materials |
Carbon steel (Q235B + coating), stainless steel (304/316) |
|
Structural design |
Two-piece clamp structure with reinforcing ribs and anti-slip teeth/pads |
|
Standard pipe diameter |
DN25 ~ DN500 |
|
Connection method |
Secured with two or four bolts |
|
Lining options |
Rubber pad (vibration damping), PTFE pad (insulation/low friction), metal toothed surface (high-strength interlocking) |
|
Surface treatment |
Epoxy coating, hot-dip galvanizing, or stainless steel passivation |
|
Installation method |
Welded or bolted to the adjacent structure. |
|
Implementation standards |
GB, ASME, DIN, and other pipe support standards |
KEY FUNCTIONS
Support Vertical Load:
Riser clamps transfer the vertical load of the pipe to the building structure.
Stabilize Vertical Pipes:
They prevent movement or swaying of the riser pipe within shafts or chases.
Reduce Strain on Fittings:
By holding the pipe at each floor, they relieve stress on joints and connections below.
Enable Thermal Expansion Movement:
Proper installation allows the pipe to expand and contract vertically without damaging the system.
COMMON TYPES OF RISER CLAMPS
Two-Bolt Riser Clamp:
Most common design, with two bolts that tighten the clamp around the pipe.
Figure-8 or Yoke Style Clamp:
Offers a stronger grip for heavy-duty or large-diameter pipes.
Insulated Riser Clamp:
Includes a thermal break or insulation layer to reduce heat transfer or prevent pipe corrosion in chilled water systems.
TYPICAL APPLICATIONS
Plumbing Systems:
Supporting water, drainage, and vent risers in high-rise buildings.
Fire Protection Systems:
Supporting sprinkler riser pipes.
HVAC Systems:
Supporting condensate and refrigerant lines.
Industrial Piping:
Supporting chemical or process piping running vertically.
COMPANY SUPPLY CAPABILITIES
Full Range and Fast Supply
Leveraging a flexible production line, we can stably supply the full range of DN25-DN500 Steel Pipe Riser Clamps. Standard parts and parts with pre-existing molds can be shipped within 72 hours.
In-house Processing of All Materials
From laser cutting and forming of raw materials such as carbon steel, stainless steel, and duplex steel, to welding and surface treatment, the entire process is handled in-house, ensuring the authenticity and traceability of materials.
Agile Customization Response
A dedicated channel for riser pipe products is available. Non-standard designs (such as different diameters and special gaskets) can be completed from drawing confirmation to first sample delivery in as little as 15 working days.
Digital Delivery Support
In addition to physical products, we provide a technical data package including 3D models, load calculation reports, and installation guides, allowing customers to directly use them for pre-construction clash detection and installation instructions.
production workshop
production equipment
Testing equipment
FAQ
Q: How do Steel Pipe Riser Clamps effectively prevent pipe slippage?
A: They utilize anti-slip toothed liners or high-friction coefficient rubber pads, combined with heavy-duty bolt fastening, generating static friction far greater than the pipe's own weight, and verified with a 1.5 times safety factor design.
Q: How to confirm if the selection meets seismic requirements?
A: Please provide the project's seismic design intensity or seismic acceleration spectrum data. We can perform seismic mechanical calculations and offer optional seismic pipe clamps with limit blocks to meet code requirements.
Q: Can multiple parallel riser pipes be fixed together?
A: Yes. We offer combined pipe clamps, which integrate multiple independent clamping units on a common base. This helps simplify the support structure, save space, and maintain neat pipe arrangement.
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