Technique: ERW/HFW
Standard: GB/T13793,ASTMA252,EN10219,ASTMA500
Diameter: 21.3mm-610mm,1/2"-24"
Thickness: 1.8-22mm,SCH10,STD,SCH40,SCH60,XS,SCH80,etc
Length: 1m-24m
SteelGrade: GB/T13793~Q195,Q215,Q235,Q345
ASTMA252~GR1,GR2,GR3
ASMTA500~GRA,GRB,GRC
EN10219~S235,S275,S355
Surface: Prime,specialcoatingprocess,zinccoating,blackpaintorBitumen,varnished;
End: Plainend,beveled,spigotsocketjoint,cutsquare,grooved,threadedandcoupling,etc.
Package: Bevelledendwithcapsforprotection,packedbygalvanizedsteelstripsintobundles,asrequirement.
Specification: