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DIN2391 ST35 NBK Seamless Hydraulic Tubing For Automotive Industry
Specifications:
·OD:4-60mm,WT:0.5-60mm
·Standard:DIN2391 / EN10305-1/4
·Material:ST35,ST37.4,ST37,ST45,ST52,ST52.4,E235,E255,E355,SAE1010,SAE1020
·Delivery Condition:NBK(Bright annealing without oxidization)
·Length:5800mm,6000mm.
·Package:Bundles or wooden cases.
·Surface Anti-rust:Both outside and internal tube surface flushing with anti-rust oil.
·Surface quality:very smooth and bright without oxide scale,pock,strach,crack and other defects..
·Surface Cleaness:clean without iron scrap,dust,better for hydraulic system life.
·Mechanical Properties:Better extending rate and strength property,after bending with no deformation,a fter flattening and flaring process with no crack.
·Test:Tensile Strength Test,Flaring and flattening test,Hardness Test,Chemical Compositon Test
DIN2391 ST35 NBK Seamless Hydraulic Tubing For Automotive Industry
