Hydraulic SAE 00210 2SN Non Skive Hose Ferrule for Two Wire Braid Hose

The SAE 00210 2SN non-skive ferrule is a dedicated crimping accessory designed for SAE 100R2AT and EN 853 2SN two-wire braided hydraulic hoses. Adopting a no-skive integrated design, it eliminates the need to peel off the hose outer rubber layer during assembly, greatly simplifying hose processing procedures and avoiding hydraulic system contamination caused by rubber debris. Crafted by integral forging and precision CNC machining, the ferrule features dense internal structure and scientifically designed internal tooth profiles. During crimping, the internal teeth stably lock with the hose steel wire reinforcement without damaging the hose structure. It maintains firm crimping performance under high pressure, frequent pressure impact and long-term vibration, effectively preventing hose loosening and blowout. With dual anti-corrosion surface treatments, it is suitable for long-term delivery of oil, water and gas media, serving as a reliable core component for industrial hydraulic hose assembly.

Product Specifications

Below is the comprehensive technical data for the SAE 00210 2SN Non-Skive Hose Ferrule, detailing its material composition, dimensional compatibility, and rigorous manufacturing standards.

Key Features

Non-Skive Rapid Assembly: Eliminates the tedious outer rubber peeling process of traditional hose assembly, greatly shortens processing cycle, and avoids assembly failure caused by artificial over-skiving and wire braid damage.

Precision Tooth Locking Structure: The mathematically optimized internal tooth profile moderately pierces the hose rubber layer and tightly interlocks with the steel wire reinforcement after crimping, forming a 360° integrated mechanical bond without hurting the hose inner structure.

Excellent Anti-Corrosion Performance: Eco-friendly Cr3+ zinc plating and professional passivation treatment form a dense protective layer on the surface, effectively resisting oxidation and humid atmospheric corrosion, adapting to long-term outdoor and industrial working conditions.

Burr-Free Smooth Inner Wall & Universal Compatibility: Precision machined burr-free inner wall prevents hose scratching and fluid turbulence. It supports multiple global mainstream thread standards, realizing versatile matching and reducing customer inventory pressure.

Material Options

Carbon Steel (Cr3+ Zinc Plated)

Adopts environmentally friendly trivalent chromium zinc plating technology with uniform and firm coating. It has excellent surface hardness and salt spray resistance over 72 hours, with high structural strength and cost performance. It is widely applicable for conventional industrial hydraulic hose assembly and general mechanical fluid pipeline systems.

Stainless Steel (Passivation)

Processed by professional deep passivation technology to remove surface free iron and machining impurities, forming a dense self-healing oxide protective film. It features outstanding moisture resistance, acid and alkali corrosion resistance, perfectly adapting to marine, petrochemical and high-humidity harsh working environments.

Industrial Application Scenarios

Construction & Agricultural Machinery: Special crimping ferrules for hydraulic hoses of excavators, loaders, tractors and harvesters, adapting to outdoor vibration and alternating temperature working conditions.

Manufacturing & Metallurgical Industry: Matching accessories for hydraulic hose assembly of machine tools, automated production lines and metallurgical processing equipment, improving workshop assembly efficiency.

Marine & Offshore Engineering: Stainless steel ferrules are used for fluid pipeline hose connection of ship machinery and offshore platform equipment, resisting salt spray corrosion.

General Industrial Hydraulic System: Standard matching ferrules for hydraulic stations, pneumatic control equipment and various fluid conveying pipelines, ensuring stable and leak-free hose connection.

Manufacturing

The ferrule blank adopts integral hot forging molding to optimize internal metal grain arrangement, making the overall structure denser with stronger compression and impact resistance. Internal locking teeth and inner and outer circular surfaces are precisely finished by multi-axis CNC equipment to ensure accurate dimensional tolerance and smooth burr-free surface. All finished products undergo strict visual inspection, dimensional calibration, high-pressure crimping test and salt spray detection, fully complying with SAE and EN standard requirements, ensuring stable and reliable crimping performance in high-pressure and vibrating hydraulic systems.

Frequently Asked Questions (FAQ)

To assist your engineering and procurement teams, we have compiled detailed answers to the most common technical and operational inquiries regarding our non-skive hose ferrules.

1. How does the non-skive design impact the overall assembly time and connection integrity?

The non-skive design is engineered to significantly optimize the assembly process while maintaining maximum safety standards.

• It completely eliminates the labor-intensive step of removing the hose's outer rubber cover.

• Prevents the accidental damaging of the internal wire braid, which frequently occurs during manual skiving operations.

• The ferrule's internal teeth are designed to bite through the rubber and lock directly onto the wire reinforcement during crimping, ensuring a connection that withstands high pressure just as effectively as skived alternatives.

2. What specific environmental conditions can the Cr3+ zinc plating withstand?

Our surface treatment is meticulously designed for durability in demanding industrial environments.

• The Trivalent Chromium (Cr3+) plating provides excellent resistance against oxidation and ambient moisture.

• It successfully passes a >72-hour salt spray test, indicating strong performance in humid or mildly corrosive atmospheres.

• For extreme environments, such as marine applications or highly chemical processing plants, we highly recommend selecting our stainless steel variant with passivation treatment.

3. Can you accommodate custom laser marking for our specific part numbers and brand logo?

Yes, we offer comprehensive customization services to align perfectly with your corporate identity and inventory management needs.

• We utilize high-precision laser marking technology directly on our manufacturing line.

• We can permanently etch your company logo, specific alphanumeric part numbers, or batch tracking codes onto the exterior of the ferrule.

• This service simply requires providing us with your design files (such as CAD or vector graphics) during the initial order specification phase.

4. How do you manage quality control to prevent dimensional variations across large production runs?

Consistency is guaranteed through our strict adherence to automated manufacturing and rigorous inspection protocols.

• We utilize advanced CNC machining centers that maintain incredibly tight tolerances across tens of thousands of units.

• First-article inspections are mandatory and thoroughly documented before any mass production run begins.

• 100% visual and functional checks are performed prior to packaging to ensure no burrs, thread defects, or dimensional anomalies reach your facility.

5. What is your policy on sample testing and minimum order quantities?

We structure our policies to support both extensive engineering testing phases and flexible purchasing strategies.

• We strongly encourage sample orders; we can provide mixed samples for your engineering team to test and verify quality, with only a nominal charge and freight covered by the receiver.

• For items currently in our standard inventory, we impose absolutely no minimum order limits, allowing you to procure exactly what your current project demands.

• For out-of-stock items or highly customized OEM/ODM designs, a reasonable minimum quantity will be established based strictly on production setup requirements.