Heavy Duty Rubber Lined Pipe Clamp Without Nut is a durable steel clamp with an electro-galvanized (zinc-plated) finish, designed for the secure fastening of heavy-duty pipes such as steel, cast iron, HDPE, and similar materials. The high-quality rubber lining (55 ±5 Shore A) effectively reduces vibration and noise while protecting the pipe surface against mechanical damage. It provides reliable operating performance within a temperature range of –50 °C to +110 °C. Supplied as a mounting set, it includes the heavy-duty rubber-lined pipe clamp, 4 M10 hex nuts, 4 M10 flat washers, and 2 M10x40 drop-in anchors. Threaded rods are not included in the set; the installer must select and supply two M10 threaded rods in the required lengths. The clamp is supplied without a welded mounting nut and is suspended between the two threaded rods using the included nuts and washers. The robust steel body ensures high load-bearing capacity and long service life, while the electro-galvanized (zinc-plated) finish provides excellent corrosion resistance for both indoor and outdoor applications. Fully compatible with standard installation systems, it is an ideal solution for water distribution systems, gas pipelines, HVAC installations, industrial utility piping systems, and other heavy-duty mechanical piping applications.
ACS 140 - Heavy Duty Rubber Lined Pipe Clamp Without Nut (Set)
Technical Specifications
| Size | 153-164 |
|---|---|
| Clamping Range (mm) | 153 - 164 |
| Length L (mm) | 220 |
| Height H (mm) | 104.1 |
| Sheet (T×W) (mm) | 3x30 |
| 2 Anchors (Metric) | M10x40 |
| Nut + 4 Washers | M10 |
| Breaking Load (kN) | 20 |
| Recommended Load (kN) | 6 |
| Quantity per Box (pcs) | 10 |
| Weight per Box (kg) | 6.09 |
Technical Drawing
Application Example
Material and Coating
Body
High-strength cold-rolled steel
Standards
EN 10346, ASTM A653
Coating
Electro-galvanized (zinc-plated) finish – provides effective corrosion resistance in indoor and outdoor conditions
Mechanical Properties
High yield strength and tensile resistance – ensures reliable performance under heavy loads and demanding industrial environments
Rubber Lining
TPE (Thermoplastic Elastomer)
Hardness
55°±5 Shore A – balance between flexibility and durability
Function
Reduces vibration and noise, protects the pipe surface against mechanical damage
Optional Material
EPDM (Ethylene Propylene Diene Monomer) – designed for higher heat resistance (+120 °C and above) and enhanced chemical resistance
Temperature Resistance
Operational range –50 °C to +110 °C
Installation and Maintenance
Positioning and Drilling
According to the project drawings, determine the route, levels, and clamp spacing of the pipeline. Mark the two fixing points according to the spacing of the clamp’s side mounting holes. Check the load capacity of the supporting surface, edge distances, and required embedment depth. Drill holes with the correct diameter and depth for the 2 M10x40 drop-in anchors supplied in the set. Clean the holes using the blow–brush–blow method and recheck the alignment and slope.
Installing the Drop-In Anchors and Threaded Rods
Insert the 2 M10x40 drop-in anchors supplied in the set into the cleaned holes and set them correctly using the appropriate setting tool. Threaded rods are not included in the set. Select and cut two installer-supplied M10 threaded rods to the required lengths, screw them securely into the installed anchors, and verify that the rods are parallel, vertical, and correctly spaced.
Mounting the Clamp and Placing the Pipe
Thread one of the included M10 hex nuts and one flat washer onto each rod to form the lower supports. Position the lower clamp half beneath the pipe and the upper clamp half over the pipe. Align the side mounting holes of both clamp halves with the threaded rods, slide the complete clamp assembly onto the rods, and rest it on the lower washers. Confirm that the rubber lining sits evenly around the pipe and is not excessively compressed.
Height Adjustment and Securing
Place the remaining included flat washer and hex nut above the clamp on each threaded rod. Use the lower nuts to carry the clamp and adjust its height and level. Tighten the upper nuts evenly to lock the clamp in position. Check that the pipe is correctly aligned, that the clamp load is distributed evenly between both rods, and that the nuts, washers, rods, and anchors are securely connected.
Maintenance
At regular intervals, inspect the included nuts, washers, and drop-in anchors together with the installer-supplied threaded rods and the clamp body. Check the tightening torque, height adjustment, alignment, and corrosion condition of all connections. If loosening, deformation, corrosion, or lining damage is detected, tighten or replace the affected component. In outdoor or aggressive environments, perform regular surface cleaning and coating inspections.
Application Areas
Structural Natural Gas Piping Installations
Suitable for supporting natural gas pipes in building and structural installations, subject to the project specifications, pipe material, design load, spacing requirements, and applicable natural gas installation regulations.
Industrial Mechanical Installations
Used for heavy steel, cast-iron, ductile-iron, and HDPE pipework in factories, production plants, and mechanical rooms where high load capacity, secure fastening, and vibration control are required.
Heating, Cooling and Utility Lines
Suitable for large-diameter hot-water, chilled-water, and process utility pipelines, subject to the project’s load, spacing, and temperature requirements.
Infrastructure and Technical Facilities
Used in tunnels, utility corridors, treatment facilities, and large building-service installations requiring robust, corrosion-protected pipe support and reduced structure-borne noise.