A hydraulic hose layline is the printed line of text and numbers running along the hose cover that identifies its manufacturer, standard, size, working pressure, temperature range, and date of manufacture — and in most cases it is the only reliable way to identify a hose before you replace it. A complete layline carries up […]
Hydraulic Hose Basics: Types, Laylines and Pressure Ratings Read More »
The five hydraulic fitting types you will meet on almost every machine — JIC, ORFS, NPT, BSP, and metric (DIN/ISO) — are separated by two things only: the thread form and the point at which the joint actually seals. JIC seals on a 37° metal flare, ORFS on an O-ring held against a flat face,
Hydraulic Fitting Types: JIC, ORFS, NPT, BSP & Metric Explained Read More »
Here is the short answer: how to measure hydraulic hose comes down to three separate numbers — overall length, inside diameter (ID), and the end connection. Length is measured end-to-end between the extreme ends of the two couplings, or from sealing face to sealing face when the ends are O-ring face seal, and always through
How to Measure a Hydraulic Hose: Length, ID and Fittings Read More »
Knowing how to choose a hydraulic hose comes down to working through seven questions in a fixed order — Size, Temperature, Application, Material/Media, Pressure, Ends, and Delivery — the industry framework known as STAMPED. Answering all seven before you order prevents the most expensive mistake in hydraulics: a hose that satisfies one requirement while quietly
How to Choose the Right Hydraulic Hose: The STAMPED Method Read More »
Hydraulic hose sizing converts a required flow rate into a bore diameter the system can live with. Size a line too small and the oil moves too fast: pressure drop rises, the oil heats, and the hose, its fittings, and the pump all age faster. Size it too large and you pay for weight, extra
Hydraulic Hose Sizing: A Practical Guide for Engineers Read More »
A thermoplastic fuel hose is a lightweight alternative to rubber for oil and fuel lines: instead of a rubber tube wrapped in steel wire, it uses a polymer tube, synthetic-fibre reinforcement, and a polyurethane cover, which cuts weight by roughly 30-50% at an equivalent pressure rating. The savings show up where rubber is weakest: tight
Thermoplastic Fuel Hose & Oil Hose: A Lightweight Alternative to Rubber Read More »
A tank truck hose is a flexible, conductive rubber hose assembly that loads and unloads petrol, diesel and fuel oil on and off road tankers — rated 150 PSI (10 bar) working pressure, full vacuum, in 2 to 4 inch bores, to EN 1761, EN 1765 or ISO 1823. If you are replacing a hose,
Tank Truck Hose: Specs, Standards & Assemblies Read More »
A petroleum transfer hose is the flexible connection that moves gasoline, diesel, fuel oil, and other refined products between storage, loading racks, tank trucks, railcars, and ships — and choosing the right one comes down to five decisions: hose type (bulk transfer or drop hose), bore size, working pressure, end fittings, and the standards the
Petroleum Transfer Hose: Bulk Loading & Drop Hose Guide Read More »
Choosing a discharge hose for your oil transfer pump? Quick answer: the outlet-side line on a 12 V battery or AC (mains-powered) transfer pump is a flexible, static-dissipating assembly that carries oil or fuel to the receiving tank. For most light pumps, the right oil transfer pump hose is a 3/4-inch (19 mm) or 1-inch
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An oil hose is a flexible rubber or thermoplastic line engineered to carry petroleum-based fluids — hydraulic oil, engine oil, lubricating oil, and diesel fuel — without swelling, softening, or contaminating the fluid. This guide compares the six main hose families, explains where each one works best by industry and machine, and walks through a
Oil Hose: Types, Applications & Selection Guide Read More »
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