- Apr 20, 2018 -
For Fluid Transportation Service such like water ,low pressure oil..
GB/T8163,API 5L PSL1 ,API 5L PSL2 ,ASTM A106 ,ASME,JIS ,EN10204,EN10205 ,BS ,DIN,GR.B,X42,X46,
Delivery Conditions for the pipes
In bundles ,Annealed,Normalized
Chemical Composition Inspection,Mechanical Properties Test（Tensile Strength,Yield Strength,Elongation,Flaring,Flattening,Bending,Hardness）
Surface and Dimension Test,Non-destructive Test,Hydrostatic Test.
Oil-dip,varnish,Passivation,Phosphating,Shot Blasting ,3PE,3PP,2PE2 etc...
Length: max with 14m