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ISO Certificate STC 370,STC 440 JIS G3473 Carbon Steel Tube for Hydraulic Cylinder
Quick Detail:
Standards: JIS G3473
Grade: STC 370,STC 440,STC 510A,STC 510B,STC 540,STC 590,STC 590A,STC 590B
Outer Dimensions: 6mm ~ 350mm
Wall Thickness: 0.8mm ~ 35mm
Length: max 24000mm
Description:
Standards: JIS G3473
Grade: STC 370,STC 440,STC 510A,STC 510B,STC 540,STC 590,STC 590A,STC 590B
Size (mm):
Outer Dimensions: 6mm ~ 350mm
Wall Thickness: 0.8mm ~ 35mm
Length: max 24000mm
Application: JIS G3473 carbon steel tubes for cylinder barrels, machinery, automobiles, bicycles, furniture, appliances and other machine parts.
Packing: Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection
Inspection and Test: Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test),Surface and Dimension Test,Nodestructive Test, Hydrostatic Test.
Surface treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
Mark: As requested.
Delivery Condition:Annealed, Normalized, Normalized and Tempered
1. Scope
This Japanese Industrial Standard specifies the carbon steel tubes, hereinafter referred to as the "tubes",
used for manufacturing cylinder barrels of pistion type hydraulic cylinders and pneumatic cylinders whose internal surfaces anr furnished by cutting or honing
2. Grade and Designation
The tubes shall be classified into 7 grade
ISO Certificate STC 370,STC 440 JIS G3473 Carbon Steel Tube for Hydraulic Cylinder
