Seamless steel tubes for liquid service
Application
For Fluid Transportation Service.
Production Standard , Grade , Steel No.
GB/T8163 10,20,Q295,Q345
Delivery Condition
Annealed , Normalized
Inspections and tests performed
Chemical Composition Inspection , Mechanical Properties
Test ( Tensile Strength , Yield Strength , Elongation,
Flaring , Flattening , Bending , Hardness ) ,Surface and
Dimension Test , Non-destructive Test.
Surface treatment
Oil-dip , varnish Passivation , Phosphating,
Size Range
O.D 19.05-114mm
WT 2.31-10mm
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