... steel bar(competitive price) Standard: ASTM, JIS, GB Diameter:8-32mm Application: mainly in building industry deformed steel bar(competitive price)The products of Hengji Steel ... , angle steel bar, I-beam steel bar, H-beam steel bar, channel steel bar, deformed steel bar, cold/hot rolled steel in coils, etc. ... 5CT, API SPEC5L,ASTMA53,CB/T9711.1, GB/T9711.2, BV/T13793, SY/T5768 for its products which ...