Precision-engineered for high-pressure sealing, our Stainless steel sleeve ferrule (often referred to as a "small steel bowl") is a critical component for leak-proof tube fittings. Since 1991, we have specialized in the production of high-tolerance ferrules that provide a consistent "bite" on tubing, ensuring safety in automotive and military applications. This Stainless steel sleeve ferrule is manufactured from high-purity stainless steel to prevent corrosion and maintain structural integrity over millions of cycles. Our long-standing relationship with major automotive chassis manufacturers is built on the reliability of small but vital components like this one.
In our specialized stamping department, we utilize high-speed presses and robotic manipulators to ensure that each Stainless steel sleeve ferrule meets exact thickness and diameter specifications. With an annual production value of over 61 million RMB, we have the scale to offer competitive pricing without sacrificing the precision required for hydraulic and pneumatic systems. Whether you are sourcing for the passenger vehicle market or commercial vehicle braking systems, our ferrules provide the professional-grade performance that has made us a Tier 1 supplier for 35 years.
Specifications
- Material: Premium Stainless Steel / Carbon Steel options
- Connection Type: Press-fit / Ferrule sleeve
- Dimensions: OD 43mm / ID 17mm
- Height/Thickness: 10.88mm / 1.5mm
- Application: Leak-proof hydraulic sealing
Application Fields
- Automotive braking system connectors.
- Hydraulic and pneumatic disc brake assemblies.
- Commercial vehicle chassis plumbing.
Customization Capabilities
We support full material and size customization. If your application requires a specific hardening process or a non-standard ID/OD ratio, our 20-person technical team can develop a prototype for testing within 7 days.
Packaging & Shipping
Bulk packaged in anti-static, moisture-proof bags within reinforced export cartons. We support all major shipping terms and provide full traceability documentation for every batch.
FAQ
Q: What is the difference between your carbon and stainless ferrules?
A: Stainless offers superior corrosion resistance for harsh environments, while carbon steel is optimized for high-strength dry applications.
Q: Do you perform 100% inspection?
A: Yes, we perform 100% checks on key dimensions like ID and wall thickness before packaging.
Q: Is there a warranty?
A: Yes, we provide a 12-month quality guarantee on all ferrule products.
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