Hydraulic Hose Assembly
A wide range of rubber, thermoplastic and PTFE hose assemblies, crimped, tested and delivered ready to fit.
Overview
Polyfit is a trusted manufacturer and supplier of premium hydraulic hose assemblies designed for high-pressure, high-performance hydraulic systems. Our custom-built assemblies combine precision-engineered hose fittings with certified hydraulic hoses to deliver leak-free, durable and reliable performance in mobile machinery, industrial equipment, construction, material handling, and heavy-duty hydraulic applications. Every hose assembly is manufactured under strict quality control using crimping machines, pressure-testing equipment and globally accepted standards.
Capabilities & Technical Strength
We offer complete hydraulic hose assembly solutions with multiple hose types—SAE, EN, spiral, braided, thermoplastic—paired with compatible fittings including JIC, BSP, ORFS, NPT, metric and flange connections. Whether it is a single prototype, replacement hose, or a large production batch, Polyfit ensures consistent crimping accuracy, correct hose-fitting compatibility, and full traceability. Our assemblies undergo pressure testing, leak testing and visual inspection to meet OEM requirements for reliability and safety.
Polyfit's Commitment
Custom & Industry-Specific Solutions
Polyfit supports customized hose assemblies tailored to temperature, abrasion, pressure rating, routing and environmental needs. We supply assemblies for hydraulic power units, industrial machinery, forklifts, excavators, agricultural equipment, mining systems and marine hydraulics. Our engineering team can guide you with material selection, bending radius, pressure rating, and fitting configuration to ensure maximum safety and service life in your application.
Why Choose Polyfit?
Tell us the job. Get a quote.
Describe the part, material, quantity and target date. Our engineers reply within one working day.
Other divisions
More information
Hydraulic Hose Assembly Services
Why Our Hydraulic Hose Assemblies are Built to Outlast
In the world of hydraulics, an assembly isn’t just a hose and two fittings; it’s the lifeline of your machinery. At Polyfit, our entire hydraulic hose assembly process is engineered for longevity and safety. We don’t just “crimp” hoses; we follow the stringent SAE J1273 Recommended Practices—the gold standard for selection, assembly, and routing. This means we use only genuine, matched-component technology (fittings and hose validated together) and utilize our certified Finn-Power machines to achieve the perfect, durable crimp diameter every single time.
When you partner with us, you’re not buying a component; you’re investing in an assembly validated to withstand extreme impulse cycles, massive pressure spikes, and harsh environmental conditions far beyond standard requirements.
Contamination Control: The Polyfit Difference for Critical Applications
Did you know that up to 70% of hydraulic system failures are caused by fluid contamination? This is where generic assembly falls short. As a dedicated OEM hose assembly partner, we make contamination control a mandatory step. After cutting and crimping, every assembly is subjected to high-velocity projectile cleaning to scour the inner tube, removing virtually all metal shavings, rubber debris, and foreign particulates. We then cap and seal the ends instantly. This rigorous process ensures your hose arrives clean to a strict NAS/ISO cleanliness level, safeguarding your expensive pumps, valves, and cylinders from day one.
Custom Solutions and Guaranteed Traceability
Need a complex, custom solution? From non-conductive assemblies for elevated work platforms to specialized UHP (Ultra-High Pressure) hoses for water blasting, we handle it. We provide complete custom hose assemblies with specialized end forms (ORFS, JIC, BSP) and unique routing configurations. Furthermore, for mission-critical industries, we offer 100% component traceability. Every single assembly can be tracked back to the exact manufacturing batch, operator, and pressure test results. This accountability is not just a feature; it’s the foundation of our quality promise.
Frequently asked questions
What types of hydraulic hose assemblies do you supply?+
We provide braided, spiral, thermoplastic and custom hose assemblies with JIC, BSP, ORFS, NPT, metric and flange-type fittings.
How do you ensure the quality of your hose assemblies?+
Every assembly undergoes crimp accuracy checks, pressure testing, leak testing and visual inspection before dispatch.
Can I request a custom hose length or fitting combination?+
Yes. We manufacture hose assemblies in any required length and fitting configuration based on your machine or equipment needs.
Do you provide testing certificates?+
Yes. Pressure test certificates and inspection reports can be issued upon request.
Is every hydraulic hose assembly individually pressure tested?+
For critical, high-pressure, and OEM applications, absolutely. We perform hydrostatic pressure testing on a strict sampling basis or 100% testing upon client request, verifying that the assembly can safely handle its maximum working pressure. Test certificates are provided for your documentation and quality assurance needs.
What does it mean to be compliant with SAE J1273?+
SAE J1273 is the industry handbook for safety. Compliance means we follow the exact, tested procedures for selecting components, verifying minimum bend radius, ensuring proper routing, and defining criteria for inspection. It’s a guarantee that your assembly is built to the highest safety standards in the world.
How do I order a custom assembly with unusual fittings?+
Simply provide us with your required specifications—including fluid type, operating temperature, pressure rating, and end connections (e.g., DIN 24° vs. JIC 37°). Our engineering team will match you with the correct hose series and precision-machined hydraulic fittings for a perfect, guaranteed assembly.
How do I order or request pricing?+
Use our Request a Quote page to upload your drawing/specification. Or Simply email us details to info@polyfit.co.in and marketing@polyfit.co.in. Have a question, call +91 95519 55590
Popular searches
One-piece Fittings | Two-Piece Fittings | Hydraulic Products | Hydraulic Hose Assembly