Introduction
The Wire Harness Rubber Sleeve is a protective rubber sheath designed to encase automotive wire harnesses. Its primary role is to safeguard wiring and reduce failure rates in automotive applications.
Features
Excellent Insulation
The rubber sleeve shields vehicle wire harnesses from external environment to ensure stable signal transmission and reduce breakdowns.
Durable Material
Made of high-quality EPDM/TPE that deliver enhanced resistance to wear, oil and chemical, assuring longer service life.
Superior Flexibility
The sleeve allows regular bend and twist, which follows complex routing paths without cracking or losing its protective performance.
Parameters
- Types: straight, corrugated, flame-retardant.
- Materials: high-quality EPDM/TPE (non-toxic).
- Manufacturing: extrusion, 150-160℃ vulcanization, and inspection.
- Maintenance: check cracks yearly; replace if hardened/oily; avoid overstretching and 150℃+ components when using.
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Certification |
ISO, REACH, RoHS,IATF16494 |
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Hardness |
70~90 Sh-A |
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Trademark |
OEM, ODM |
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Production Capacity |
1000000PCS |
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Origin |
China |
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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
The Wire Harness Rubber Sleeve is tailored for diverse automotive electrical protection scenarios:
- Engine compartment wiring harness protection
- Door panel and chassis cable routing
- Sealing harness entries in body panels
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: Can the sleeve be customised to specific wire harness dimensions?
A: Yes - inner diameters, wall thickness, length, and profile types (straight, corrugated, flame-retardant) are customizable to match specific harness designs.
Q2: How does this sleeve improve cable reliability compared to PVC alternatives?
A: EPDM/TPE provide better wear resistance (≈30 % higher) and oil resistance (≈25 % better) versus standard PVC, enhancing long-term protection.
Q3: What testing or certification standards does the product meet?
A: Products are manufactured under quality systems such as ISO 9001 and often meet automotive material specifications including RoHS and IATF 16949.
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