Hose & Pipe Assemblies

Hydraulic Pipes & Rigid Lines

Hydraulic Pipes & Rigid Lines
100% Hydrostatic Proof Tested
🛡️ Manufacturing Quality Backing
Mill Test Certificate (EN 10204 3.1) available
Hydrostatic proof tested to 2x - 4x burst safety margin
ISPM-15 export-compliant seaworthy crating

Technical Specifications & Standards Matrix

Standard engineering parameters. Custom sizing, specialized port threads, and bespoke geometries fabricated upon request.

Specification ParameterEngineering Value / Rating
Material GradeE235+N (St 37.4), E355+N (St 52.4), AISI 316L Stainless
Delivery ConditionNormalized (+N) in controlled atmosphere
Size RangeOuter Diameter 6mm to 42mm, Wall Thickness 1mm to 5mm
Surface FinishPhosphated, Zinc Plated (Cr6-Free), or Bright Annealed

Engineering Overview & Design Architecture

High-precision cold-drawn seamless steel tubes manufactured specifically for hydraulic fluid power systems. Characterized by high dimensional accuracy, uniform wall thickness, smooth internal bore, and crack-free cold bending capabilities.

Key Engineering Features

Zero Scale Internal Bore: Bright normalized annealing prevents oxide scale contamination in sensitive hydraulic valves.
Flaring & Bending Integrity: Allows 37° flaring and 90° cold bending without cracking or ovality.

🏭 Target Industry Applications

Hydraulic Power Units & Manifold Blocks
Industrial Press Piping Circuits
Mobile Crane Telescopic Boom Hard Lines
Need customized application sizing? Our design engineers calculate hydraulic line velocities, impulse factors, and temperature drop margins to recommend exact wall thickness and crimp specs.

Request Commercial Quote for Hydraulic Pipes & Rigid Lines

Direct manufacturer pricing, certified technical datasheets & export freight schedules within 2 hours.

⏱️ 2-Hour Response Time🛡️ ISO 9001:2015 Tested🔒 100% Confidential

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