Introduction
Tube Damping Sleeve is a rubber vibration-damping sleeve designed to absorb and isolate dynamic stresses on tubes or small pipework. This sleeve enhances operational stability and protects connected equipment from vibration and mechanical wear.

Features
- Durable Materials – Premium rubber offers excellent resistance to ozone, chemicals and oil for longer service life.
- Wide Operating Temperature Range – Functional from -50°C to +120°C, suitable for varied environments.
- Good Flexibility – The sleeve is flexible enough to bend and conform to tube contours without cracking or losing its damping performance.
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Certification |
IATF16949, ISO, REACH, RoHS |
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Hardness |
30~90 Sh-A |
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HS Code |
4009310000 |
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Trademark |
OEM, ODM |
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Production Capacity |
1000000PCS |
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Origin |
China |
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Type |
Tube Damping Sleeve |
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Tolerance |
DIN ISO 3302-1, RMA, GB/T3672 |
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Transport Package |
Poly Bag, Carton; as Per Customer's Requirement |
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Specification |
Customized |
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Working Temperature |
-50~+120 Degrees |
Applications
Tube Damping Sleeves are widely applied in:
- Air conditioning and refrigeration units
- Industrial machinery vibration isolation
- Household appliances with tubing subject to vibration

Company Profile
Founded in 1987, Tianjin Ruidi International Trade Co., Ltd. is a high-tech enterprise specializing in the R&D and manufacturing of vibration damping and sealing rubber components. Our products are currently supplied to the air-conditioning & refrigeration, automotive, drainage-piping and machinery industries.
Supported by independent R&D and a green technology platform, we offer end-to-end OEM/ODM services, technical consultation and material selection before sales, full-process quality control and traceability during production, and rapid response after sales.
Certified with CE, ISO9001, and RoHS, we have established long-term and stable business relations with many well-known enterprises such as Parker, Gates, and Eaton.
Our cooperation process includes inquiry, sample evaluation, production, quality testing, and worldwide logistics support.
Factory Workshop




Production Process



Our Equipment

Quality Management System

Certificate



Product packaging

We can customize product size, volume, quantity, hygiene standards, and chemical treatment requirements according to customers' needs, and we also provide professional packaging services that comply with international standards.
All our packaging processes follow the principles of circularity and sustainability, creating value for our customers while contributing to environmental protection.

FAQ
Q1: What tube sizes does the damping sleeve support?
A1: Sizes are customizable per customer drawings; specify inner diameter and thickness in your RFQ so the correct sleeve can be produced.
Q2: Is product hardness adjustable?
A2: Yes – offered in a wide range from 30 to 90 Shore A to balance damping and load support for different applications.
Q3: When will products be delivered after ordering?
A3: After you place an order, delivery takes 7–10 days, and free samples are available based on cost and freight.
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