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| This heavy duty rubber lined pipe clamp is made for fixing pipes where noise, vibration, and movement cannot be ignored. The steel body gives basic strength, and the EPDM rubber insert helps reduce sound and small vibration from the pipework, especially in HVAC lines, plumbing systems, and equipment frames.We use a two-screw design so you can adjust the clamp more evenly to the real outer diameter of the pipe. The M8/M10 combination nut gives more mounting options with threaded rods or stud screws, which is useful on site when installation conditions are not fixed. At YDCT, we mainly supply standard sizes for common pipe types, but for project orders we can still adjust strip thickness, rubber profile, or nut type based on how the clamp will actually be used. | |||||||||
This clamp is designed for situations where pipes must be fixed securely but also need sound insulation. In many buildings and industrial installations, noise does not come from the pipe itself, but from vibration transferred to walls, brackets, or frames.The rubber lined pipe clamp places an EPDM insert between the pipe and the steel band. This helps cut down vibration and avoids direct metal contact, which is important for sound control and for reducing contact corrosion over time.It is suitable for domestic buildings and industrial projects where DIN 4109 sound insulation requirements are considered.
The two-screw structure is not just for strength. It allows the clamp to open wider and adapt better to different pipe outer diameters. In real installation, pipes are not always perfectly round or exactly the same size as the drawing. Two screws help you adjust more evenly and reduce stress on one side.
Compared with light single-screw clamps, this design is more suitable for light to medium load ranges, and in some sizes can handle higher loads when installed correctly. The wide opening angle also makes installation easier when space is limited.

| Size | D (mm) | Inch | A * B (mm) | S * L | Pcs / Box |
| 15 | 12 – 15 | 1/4" | 20 * 2.0 | M6 * 15 | 50 |
| 18 | 15 – 19 | 3/8" | 20 * 2.0 | M6 * 15 | 50 |
| 22 | 20 – 25 | 1/2" | 20 * 2.0 | M6 * 15 | 50 |
| 28 | 26 – 30 | 3/4" | 20 * 2.0 | M6 * 15 | 50 |
| 35 | 32 – 36 | 1" | 20 * 2.0 | M6 * 15 | 50 |
| 40 | 38 – 43 | 1-1/4" | 20 * 2.0 | M6 * 15 | 50 |
| 48 | 47 – 51 | 1-1/2" | 20 * 2.0 | M6 * 15 | 50 |
| 54 | 53 – 58 | – | 20 * 2.0 | M6 * 20 | 50 |
| 60 | 60 – 64 | 2" | 20 * 2.0 | M6 * 20 | 50 |
| 66 | 63 – 69 | – | 20 * 2.0 | M6 * 20 | 50 |
| 70 | 68 – 72 | – | 20 * 2.0 | M6 * 20 | 50 |
| 75 | 75 – 80 | 2-1/2" | 20 * 2.0 | M6 * 20 | 50 |
| 80 | 81 – 86 | – | 20 * 2.0 | M6 * 20 | 50 |
| 90 | 87 – 92 | 3" | 20 * 2.0 | M6 * 20 | 50 |
| 102 | 99 – 105 | 3-1/2" | 20 * 2.0 | M6 * 20 | 50 |
| 110 | 107 – 112 | – | 20 * 2.0 | M6 * 20 | 50 |
| 115 | 113 – 118 | 4" | 20 * 2.0 | M6 * 20 | 25 |
| 125 | 125 – 130 | – | 20 * 2.0 | M6 * 20 | 25 |
| 140 | 138 – 142 | 5" | 20 * 2.0 | M6 * 20 | 25 |
| 160 | 158 – 162 | – | 20 * 2.0 | M6 * 20 | 25 |
| 166 | 159 – 166 | 6" | 20 * 2.0 | M6 * 20 | 25 |
| 200 | 199 – 210 | – | 20 * 2.0 | M6 * 20 | 25 |
| 220 | 215 – 226 | 8" | 20 * 2.0 | M6 * 20 | 25 |
| 250 | 247 – 252 | – | 20 * 2.0 | M6 * 20 | 25 |
| 315 | 313 – 317 | – | 20 * 2.0 | M6 * 20 | 25 |
The clamp body is made from carbon steel with a zinc-plated surface. For this product range, we use wider and thicker strip material than common light clamps. In larger sizes, the strip thickness increases, which helps improve load capacity and long-term holding strength.
Zinc plating is chosen for indoor and semi-indoor environments. It is not a solution for aggressive outdoor corrosion, but for standard mechanical rooms, buildings, and equipment installations, it is a practical and cost-balanced choice.
The EPDM rubber profile is silicone-free and designed to allow the pipe to slide slightly during installation without tearing the rubber. Once fixed, it provides sound insulation and vibration damping during operation.
Temperature range is roughly from -50°C to +110°C, which covers most heating, ventilation, and general industrial piping systems. Rubber is a wear part by nature. In systems with continuous strong vibration or high heat, rubber aging should be considered during system design.

It can be used in semi-outdoor or covered areas. For long-term outdoor exposure, zinc plating has limits. We usually suggest checking stainless steel clamps if corrosion is a main concern.
M8 is fixed size. M8/M10 combi nut gives you more installation flexibility on site, especially for different brackets or threaded rods.
No, the rubber is bonded inside the clamp. This design is for stable fixing, not for frequent disassembly.
Yes, for stable orders. We can discuss rubber spec, marking, and packing details before production.
This clamp is designed for situations where pipes must be fixed securely but also need sound insulation. In many buildings and industrial installations, noise does not come from the pipe itself, but from vibration transferred to walls, brackets, or frames.The rubber lined pipe clamp places an EPDM insert between the pipe and the steel band. This helps cut down vibration and avoids direct metal contact, which is important for sound control and for reducing contact corrosion over time.It is suitable for domestic buildings and industrial projects where DIN 4109 sound insulation requirements are considered.
The two-screw structure is not just for strength. It allows the clamp to open wider and adapt better to different pipe outer diameters. In real installation, pipes are not always perfectly round or exactly the same size as the drawing. Two screws help you adjust more evenly and reduce stress on one side.
Compared with light single-screw clamps, this design is more suitable for light to medium load ranges, and in some sizes can handle higher loads when installed correctly. The wide opening angle also makes installation easier when space is limited.

| Size | D (mm) | Inch | A * B (mm) | S * L | Pcs / Box |
| 15 | 12 – 15 | 1/4" | 20 * 2.0 | M6 * 15 | 50 |
| 18 | 15 – 19 | 3/8" | 20 * 2.0 | M6 * 15 | 50 |
| 22 | 20 – 25 | 1/2" | 20 * 2.0 | M6 * 15 | 50 |
| 28 | 26 – 30 | 3/4" | 20 * 2.0 | M6 * 15 | 50 |
| 35 | 32 – 36 | 1" | 20 * 2.0 | M6 * 15 | 50 |
| 40 | 38 – 43 | 1-1/4" | 20 * 2.0 | M6 * 15 | 50 |
| 48 | 47 – 51 | 1-1/2" | 20 * 2.0 | M6 * 15 | 50 |
| 54 | 53 – 58 | – | 20 * 2.0 | M6 * 20 | 50 |
| 60 | 60 – 64 | 2" | 20 * 2.0 | M6 * 20 | 50 |
| 66 | 63 – 69 | – | 20 * 2.0 | M6 * 20 | 50 |
| 70 | 68 – 72 | – | 20 * 2.0 | M6 * 20 | 50 |
| 75 | 75 – 80 | 2-1/2" | 20 * 2.0 | M6 * 20 | 50 |
| 80 | 81 – 86 | – | 20 * 2.0 | M6 * 20 | 50 |
| 90 | 87 – 92 | 3" | 20 * 2.0 | M6 * 20 | 50 |
| 102 | 99 – 105 | 3-1/2" | 20 * 2.0 | M6 * 20 | 50 |
| 110 | 107 – 112 | – | 20 * 2.0 | M6 * 20 | 50 |
| 115 | 113 – 118 | 4" | 20 * 2.0 | M6 * 20 | 25 |
| 125 | 125 – 130 | – | 20 * 2.0 | M6 * 20 | 25 |
| 140 | 138 – 142 | 5" | 20 * 2.0 | M6 * 20 | 25 |
| 160 | 158 – 162 | – | 20 * 2.0 | M6 * 20 | 25 |
| 166 | 159 – 166 | 6" | 20 * 2.0 | M6 * 20 | 25 |
| 200 | 199 – 210 | – | 20 * 2.0 | M6 * 20 | 25 |
| 220 | 215 – 226 | 8" | 20 * 2.0 | M6 * 20 | 25 |
| 250 | 247 – 252 | – | 20 * 2.0 | M6 * 20 | 25 |
| 315 | 313 – 317 | – | 20 * 2.0 | M6 * 20 | 25 |
The clamp body is made from carbon steel with a zinc-plated surface. For this product range, we use wider and thicker strip material than common light clamps. In larger sizes, the strip thickness increases, which helps improve load capacity and long-term holding strength.
Zinc plating is chosen for indoor and semi-indoor environments. It is not a solution for aggressive outdoor corrosion, but for standard mechanical rooms, buildings, and equipment installations, it is a practical and cost-balanced choice.
The EPDM rubber profile is silicone-free and designed to allow the pipe to slide slightly during installation without tearing the rubber. Once fixed, it provides sound insulation and vibration damping during operation.
Temperature range is roughly from -50°C to +110°C, which covers most heating, ventilation, and general industrial piping systems. Rubber is a wear part by nature. In systems with continuous strong vibration or high heat, rubber aging should be considered during system design.

It can be used in semi-outdoor or covered areas. For long-term outdoor exposure, zinc plating has limits. We usually suggest checking stainless steel clamps if corrosion is a main concern.
M8 is fixed size. M8/M10 combi nut gives you more installation flexibility on site, especially for different brackets or threaded rods.
No, the rubber is bonded inside the clamp. This design is for stable fixing, not for frequent disassembly.
Yes, for stable orders. We can discuss rubber spec, marking, and packing details before production.



