--- title: "Agricultural equipment air-line tubing for machinery and implements" canonical: "https://yuannaitube.com/industrial-tubing-applications/agricultural-equipment-tubing/" language: "en-US" --- [← All industrial tubing applications]() AGRICULTURE / EQUIPMENT # Agricultural equipment air-line tubing for machinery and implements Specify tubing for agricultural equipment by circuit: seeder and planter air lines, sprayer boom and nozzle connections, implement and tool links, or a replacement coil for field maintenance. Compare the tube dimensions and installation requirements before selecting a material. [Discuss your project →]() [View product range →]() **Scope note:** Each material is confirmed against the circuit, medium, fittings and operating conditions; pesticide, fertilizer and fuel lines are reviewed individually. ![Tractor-mounted sprayer applying crop protection in a green field]() QUICK SELECTION ## Four details to prepare before comparing models Gather these from the machine drawing. They narrow the candidate families; the final model is confirmed against the listed specifications. ### 1. Medium Compressed air, or a spray or fertilizer fluid that changes material choice. ### 2. Tube OD × ID Both dimensions, in mm, with tolerance if specified. ### 3. Pressure and temperature **Working pressure** at the stated **operating temperature**. ### 4. Fixed or moving Fixed route, a moving axis or tool endpoint that needs bend space, or a coil with a defined working reach. ## Air seeder, planter and sprayer air-line tubing ### Air supply & connections For a fixed air line or valve-to-actuator connection on a seeder, planter or sprayer, list tube OD and ID, fitting type, route length, air quality and **working pressure** at the stated temperature. Identify each circuit on the machine drawing. ### Booms & moving equipment For a moving boom, implement axis or tool connection, mark the fixed supply, each moving section and the tool endpoint. Show travel, motion frequency and available bend space, and compare straight and recoil layouts using the actual movement; include a sample evaluation where movement is repeated. ### Assembly, tools & maintenance For machine assembly, field replacement or a maintenance tool station, prepare a circuit-by-circuit cut list with quantities, color identification and fitting interfaces. For a coil, add the usable working reach, stored coil space and end fittings. ## From layout to a confirmed specification 01 ### Define the route Send a sketch, drawing or tubing list with inner and outer diameters. 02 ### Review candidate materials Compare product data for the actual equipment conditions. 03 ### Confirm a sample Agree dimensions, fittings and acceptance criteria before the order. CANDIDATE PRODUCT FAMILIES ## Compare product information ![PU Tubing product]() ### PU Tubing Fixed, routed or coiled (recoil) pneumatic connections on seeders, planters and sprayer air circuits: start with the listed PU dimensions, then check the proposed model against the fittings, bend space and operating conditions. [View specifications →]() ![PA6 Nylon Tubing product]() ### PA6 Nylon Tubing Nylon candidate for a specified equipment line: compare PA6 sizes, routing and model data against the drawing. Confirm material substitutions before ordering. [View specifications →]() ![PA12 Nylon Tubing product]() ### PA12 Nylon Tubing PA12 candidate: review its own model data rather than transferring a PA6 or PU specification to the same nominal size. Confirm the exact model against the circuit and fittings. [View specifications →]() ## Agricultural equipment tubing questions ### How do I choose PU, PA6 or PA12 tubing for agricultural machinery? Compare the exact PU, PA6 and PA12 models against the same OD × ID, fittings, route, pressure and temperature. Use the [PU versus nylon selection checklist]() to prepare the comparison; a material name alone is not a substitution specification. ### What tubing information should I send for a sprayer or seeder? State both OD and ID, units and required tolerances. Include the fitting specification, circuit function and flow requirement. For spray or fertilizer lines, identify the medium and cleaning regime; the [tubing dimension guide]() explains dimensions but does not select a material for an unspecified circuit. ### When should I compare straight tubing and recoil tubing? Compare them when the connection moves or the working reach changes. Provide endpoint travel, stored space and usable reach so the proposed straight route or coil can be evaluated with the actual installation. ### What should I include in an agricultural equipment tubing RFQ? Provide the circuit drawing, tube list, cut lengths, color references, quantities and operating conditions. Identify replacement requirements separately from a new design, and agree sample checks before approving an alternative model. PE or **flame-retardant tubing** can be reviewed where the circuit or environment requires it; confirm each against the actual conditions. ### Is this air seeder hose? No. These PU, PA6 and PA12 ranges are tubing for control and actuation air lines on seeders, planters and sprayers, not large-bore seed-conveying hose or spray-liquid hose. State the circuit and medium in your **inquiry** so the right range can be reviewed. ## Prepare your project inquiry Send a marked-up machine air or spray circuit drawing, OD × ID, tube lengths by circuit, fitting details, pressure and temperature, quantities and delivery requirements. For moving booms or tool coils, include travel, working reach and a short layout sketch. [Contact our team →]() [View product range →]() [Certificates & reports →]() Circuit or line, its function and the drawing revision Medium, working and peak pressure, temperature OD × ID, tolerances, length, fittings and quantity Mandatory standards, sample tests and delivery documents