China Hydraulic Cylinder Stainless Steel Tube

Hydraulic Cylinder Stainless Steel Tubes
Hydraulic tubes in a comprehensive range of corrosion-resistant stainless steels covering outside diameters from (ID) 6 to 32 mm. All sizes are supplied with smooth surfaces and close dimensional tolerances reducing the risk of leakages when connecting tubes with couplings
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CommodityHydraulic Cylinder Stainless Steel TubeProcess methodCold drawn/ Cold rolled/ Welded Materials Grades304,304L, 321, 312, 316, 316L, 309S,310S, 317/317L
347H,904L etc & Duplex Steel S31803, S32205Standards:ASTM A249, ASTM A269,ASTM A312 ,
ASTM A789/ A790, ASTM A511 or CloserSurface FinishedClean ,Mechanical Polish both inside and outside or as requiredPolish Grades180 - 800 gritRoughnessRa 0.15~ 0.4 max, depending on the size. PressureNormal to 60Mpa max. Special technical parameter in detailInspection Testing 100% Ultrasonic Test, 100%Eddy Current Test, 100%Hydraulic Test,
100% X-Ray Test to welded pipe or as required.Mechanical Test, Hardness Test, Inter-granular corrosion Test.CertificateEN 1024 3.1/ 3.1B/ 3.2, PED, DNV, TUV. PackingWooden case/ Steel framed plywood case/ simple packing. Delivery TimeBy mutual agreement.Products size
(mm)Inside
(mm)Outside
(mm)Coaxiality
(mm)Cylindricity
(mm)ID6(7x0.5)ID6(+0.04/-0)OD7(+0.03/-0.03)0.020.04ID8(9x0.5)ID8(+0.04/-0)OD9(+0.03/-0.03)0.020.04ID10(11x0.5)ID10(+0.04/-0)OD11(+0.03/-0.03)0.020.04ID12(13.4x0.7)ID12(+0.05/-0)OD13.4(+0.05/-0)0.020.04ID16(17.4x0.7)ID16(+0.05/-0)OD17.4(+0.05/-0)0.020.05ID20(21.4x0.7)ID20(+0.05/-0)OD21.4(+0.05/-0)0.0250.05ID25(26.4x0.7)ID25(+0.05/-0)OD26.4(+0.05/-0)0.0250.05ID32(33.6x0.8)ID32(+0.06/-0)OD33.6(+0/-0.05)0.030.06