We are a reckoned name in the engineering industry supplying a dimensionally accurate range of honed tubes. These tubes are used for Hydraulic Cylinders and Pneumatic Cylinders that are used in various machines as components. Our range is manufactured using high grade raw material and is designed while using latest tools and machines. Hydraulic Tube Standard: EN 10305-1 or DIN 2391 Steel grade: E215, E235, E355, E255, E410 Size: OD (4-225mm) x WT (0.5-15mm)Application: Used in Hydraulic Cylinder, hydraulic system, automobile, locomotive and military industry Honed Tubes Grade :- ST52 Specification DIN2391 Delivery Condition BK +S Diameter :- 40mm to 400mm Types :- Cold Drawn Seamless Dimension Accuracy :- 1 Tolerances on Inner Diameter:-ISO H8 2. Straightness 1/1000mm,3. Surface Roughness :- Ra = 0.2 ~ 0.4 Micron Length of Tubes :- Random ( 5 to 7 meters ) or Fixed length as per requirement.Material Certificates :- As per EN 10204 / 3.1B Scope :- Hydraulic Cylinder Tube for Swivel Crane, Injection Machine, Construction Machine, Material Handling Machinery and other Hydraulic Machinery Parts.