Size：Φ8~Φ260
Length：10mm~2500mm
Material：Carbon steel, high-quality structural steel, alloy steel etc.
Rigidity：125~245 HV30 、210~280HV30 （A1Austenitic stainless steel）etc.
Surface finish：Plain、Oxidation, passivation, phosphating etc.
Standard：GB、JB、ISO、ANSI、ASME、ASTM、DIN、JIS、BS、AS、NZS、UNI、NF、ГОСТ etc.