Resin Pipe Clampis not structured like a metal clamp, where the main body parts fit tightly together. It is designed to be used in combination with other parts, so it has a structure that leaves a gap (clearance). The anti-vibration type also allows stable fastening that helps prevent shifting and vibration when used with the correct size selection and tightening method. This article explains the basic structure of resin pipe clamps and how to use them correctly.
What You’ll Learn in This Article
- Basic Structure of Resin Pipe Clamps
- Why a Gap Is Left After Installation
- How to Tighten Them Correctly and Key Precautions
- How to Think About Adjusting Holding Force
Basic Structure of Resin Pipe Clamps
When tightened with bolts and nuts, resin pipe clamps are designed to maintain a 10mm gap (clearance) in parallel. This space is for using them with included parts such as resin brackets and resin T-brackets inserted between them. For that reason, they are not designed so that both sides make direct contact when the bolts and nuts are tightened.
Differences Between Standard and Anti-Vibration Types
Resin Pipe Clamp (Standard Type)
- No anti-vibration rubber
- For basic support and holding applications
- No rubber-based anti-slip effect
Anti-Vibration Resin Pipe Clamp (Anti-Vibration Type)
- A structure with ribbed anti-vibration rubber bonded to the inside
- High fit with the target object, making it easier to reduce shifting and vibration
- Fine adjustment of supported diameter is possible (in 0.5mm increments)
Correct Installation Procedure (Basic)
1. Measure the outer diameter of the target object and choose a product with the appropriate supported diameter
2. Install it so that it clamps the target object
3. Place flat washers on both outer sides, then tighten the bolt and nut by hand
4. Check that there is no looseness
※ To prevent sinking and ensure stable use, be sure to install flat washers on both outer sides.
※ Over-tightening with tools is not recommended.
5. Complete
How to Adjust for a Firmer Fix
If you want to use it in environments prone to vibration, or want a stronger holding feel, we also recommend installation with flat washers, collars, or similar parts inserted to a total thickness of about 10mm. This reduces the flexibility of the clamp body, allowing for a more secure fix.
Summary
Resin pipe clamps are designed with a 10mm gap, so please take advantage of this structural feature. They are designed to provide sufficient fastening without tools, so please use them without applying excessive load.