Technique: ERW/HFW
Standard: GB/T3091,ASTMA53,EN10217
Diameter: 21.3mm-610mm,1/2"-24"
Thickness: 1.8-22mm,SCH10,STD,SCH40,SCH60,XS,SCH80,etc
Length: 1m-24m
SteelGrade: GB/T3091~Q195,Q215,Q235,Q345
ASTMA53~GRA,GRB
EN10217~P195,P235,P265
Surface: Prime,specialcoatingprocess,zinccoating,blackpaintorBitumen,varnished;
End: Plainend,beveled,spigotsocketjoint,cutsquare,grooved,threadedandcoupling,etc.
Package: Bevelledendwithcapsforprotection,packedbygalvanizedsteelstripsintobundles,asrequirement.
Specification: