Composite innovation, Trelleborg HMF10 ferrule secures demanding hydraulic lines

With its HMF10 composite ferrule, Trelleborg targets weight-critical hydraulic systems in construction and agriculture. The fitting component aims to cut corrosion and simplify handling compared with traditional steel solutions.

Edited by ad hoc news Flagship & Bestseller Desk. Reviewed before publication on 06/15/2026 at 1:45 PM ET. Details in the imprint.

Hydraulic designers under pressure to save weight and reduce corrosion are getting a closer look at Trelleborg's HMF10 composite ferrule, a fitting component for thermoplastic hydraulic hoses that aims to replace traditional steel sleeves in demanding mobile machinery. The ferrule is positioned for high-pressure lines in construction and agricultural equipment where uptime and ease of assembly matter at least as much as pure burst rating.

What Trelleborg's HMF10 composite ferrule is designed to do

Trelleborg markets the HMF10 as a glass-fiber-reinforced polymer ferrule designed specifically for selected thermoplastic hose types, offering internal support for the hose jacket while the matching insert takes care of the pressure-carrying function. According to the company's official hose ferrules overview, the composite design is intended to cut weight compared with conventional steel ferrules while maintaining reliable clamping of the hose cover.

Unlike crimped steel sleeves, the HMF10 ferrule is molded from a corrosion-resistant composite material, which removes the risk of red rust on the outer surface in wet or chemically aggressive environments. The component is part of a family of Trelleborg hose fittings that includes traditional metal ferrules, allowing OEMs to standardize on one supplier for both classic rubber hose assemblies and newer thermoplastic lines across their platforms. Trelleborg positions the HMF10 primarily for mobile hydraulic equipment, where lighter components can translate into lower overall vehicle weight or additional payload capacity.

The HMF10 is offered in multiple sizes to match specific thermoplastic hose diameters and constructions, giving design engineers flexibility when routing pilot lines, auxiliary functions, or high-pressure circuits in compact spaces. Because the ferrule itself does not have to contain system pressure, Trelleborg can optimize its geometry and wall thickness for robustness and weight, while the metal insert and hose reinforcement handle the hydraulic load. In typical applications, assemblies are produced with dedicated equipment to ensure correct insertion depth and uniform compression, minimizing the risk of leakage due to assembly errors.

From a maintenance perspective, the composite ferrule is meant to withstand repeated cleaning cycles and exposure to road salt, fertilizers, and standard hydraulic oils without the surface degradation seen on uncoated steel sleeves over time. That combination is attractive for agricultural sprayers, telehandlers, and compact loaders that see year-round outdoor use and frequent washdowns. For equipment OEMs that export globally, a corrosion-resistant fitting concept can also simplify field support by reducing cosmetic complaints and avoiding seized components when hoses need to be replaced in service.

While the ferrule itself is only one part of a hydraulic hose assembly, Trelleborg highlights it as a key contributor to consistent system performance when paired with its thermoplastic hoses and inserts. Assemblies using the HMF10 must follow the company's qualification guidelines regarding pressure ratings, temperature range, and fluid compatibility, and Trelleborg directs engineers to its technical documentation for specific combinations and approvals. As with most engineered fittings, mixing components from different suppliers or deviating from the recommended crimp parameters can compromise performance and warranty coverage, a point the company emphasizes in its technical literature and distributor training.

Within Trelleborg's broader offering, the HMF10 ferrule supports the group's push in engineered polymer solutions for industrial and mobile hydraulics alongside sealing profiles, anti-vibration mounts, and other elastomer-based components. Trelleborg, headquartered in Trelleborg, Sweden, has been refocusing its portfolio around polymer-based engineered products following divestments in non-core areas, and hydraulic connection technologies fit into that strategy by leveraging the company's materials and molding expertise. Shares of Trelleborg (SE0000114837) last traded on Nasdaq Stockholm at SEK 354.40 on 06/13/2026, according to the exchange's official market data.

Trelleborg HMF10 composite ferrule in brief

• Product: HMF10 composite ferrule
• Manufacturer: Trelleborg AB
• Category: Flagship/Bestseller hydraulic fitting component
• Launch date: Not officially specified by manufacturer
• MSRP / Price: Not publicly listed; typically sold via distributors as part of hose assemblies
• Availability: Industrial and mobile hydraulic distributors globally; supplied to OEMs and via specialist hose assembly shops
• Target audience: Hydraulic system designers, OEMs in construction and agriculture, maintenance providers
• Key differentiator / USP: Lightweight, corrosion-resistant composite ferrule tailored for thermoplastic hydraulic hoses, intended to replace traditional steel sleeves in demanding environments

This article was a.i.-assisted and editorially reviewed. Product information without warranty; prices and availability may change at short notice. Not investment advice and not a buy or sell recommendation. Trading involves risk up to and including the total loss of invested capital.