Rubber Lined Pipe Clamp With Coach Screw is a high-performance steel clamp designed for the secure fastening of PVC, PE, PP, cast iron, steel, and copper pipes to concrete, masonry, and other solid substrates. Equipped with an integrated coach screw, it provides fast, secure, and reliable installation while eliminating the need for separate fixing components. The durable 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. Manufactured from high-quality steel with an electro-galvanized (zinc-plated) finish, the clamp delivers excellent corrosion resistance, long service life, and full compatibility with standard mechanical fixing and installation systems.
TF 125 - Rubber Lined Pipe Clamp With Coach Screw
Technical Specifications
| Size | 5" |
|---|---|
| Clamping Range (mm) | 135 - 148 |
| Length L (mm) | 197 |
| Height H (mm) | 149 |
| Sheet (T×W) (mm) | 2x25 |
| Screw (Metric) | M6 |
| Coach Screw (CS) | Ø7x70 |
| Breaking Load (kN) | 7.8 |
| Recommended Load (kN) | 2.6 |
| Quantity per Box (pcs) | 10 |
| Weight per Box (kg) | 3.1 |
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
Determine the pipeline route according to the project drawings. Mark the clamp points on the wall, paying attention to the slope and alignment of the pipeline. Drill holes at the marked points, matching the diameter and length of the clamp’s hanger bolt.
Fixing the Clamp
Insert plastic anchors into the drilled holes. Screw the clamp’s hanger bolt directly into the anchor to fix it to the wall. Ensure the clamp is firmly secured in place.
Pipe Placement and Clamping
Open the clamp and place the pipe into the rubber-lined section. Close the clamp arms onto the upper part of the hanger bolt and gradually tighten the bolts. Make sure the pipe is securely fastened.
Tightening and Inspection
Check that all bolts are tightened evenly with the appropriate torque. Verify the slope and alignment of the pipeline. Ensure the pipe is not subjected to excessive stress during clamping.
Maintenance
The tightening torque of the clamps should be checked periodically. If loosening or deformation is observed, immediate corrective action must be taken. In environments with a risk of corrosion, regular surface cleaning and inspection are recommended. During installation, connection surfaces must be clean and dry.
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.
Sanitary Plumbing and Building Services
Used to support hot and cold water lines, drainage connections, and general mechanical pipework in residential, commercial, and public buildings. The rubber lining prevents direct metal-to-pipe contact and helps reduce vibration and structure-borne noise.
Heating, Cooling and HVAC Systems
Suitable for heating circuits, chilled-water lines, fan-coil connections, and other HVAC pipework where secure fastening and vibration damping are required.
Mechanical Rooms and Service Shafts
Used in plant rooms, service shafts, and technical areas for fixing steel, copper, cast-iron, and plastic pipes in accordance with the project’s spacing and load requirements.