10mm 12mm HRB500 Hot Rolled Deformed Steel Rebar Coil Iron Wire Rod In Coil For Construction Ribbed Rebar
Steel Pipe Type
Reinforcing deformed steel bar iron rebar 6mm 8mm in coils
Diameter(mm)
10-900mm
Length
1-12m
Standard
API5L , ASTM A106 Gr.B, ASTM A53 Gr.B,
ASTMA179/A192/A213/A210/370WP91,WP11,WP22 GB5310-2009,GB3087-2008,GB6479-2013,GB9948-2013,
GB/T8163-2008, GB8162-2008,GB/T17396-2009
Material
20#, A53B, A106B, API 5L
ST37.0,ST35.8,St37.2,St35.4/8,St42,St45,St52,St52.4
STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49
Surface
Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE,ect
Certificates
API5L ISO 9001:2008 TUV SGS BV etc
Packaging
In bundles,standard export sea-worthy packing or as required
Application
1. Construction field,
2. Ships building industry
3. Car making industry
4. Petroleum & chemical industries
5. War and electricity industries
6. Food processing and medical industry
7. Boiler heat exchange
8. Machinery and hardware fields etc.
Rebar is a common name for hot-rolled ribbed steel bars. The grade of ordinary hot-rolled steel bar is composed of HRB and the minimum yield point of the grade. H, R, and B are the first letters of the three words: Hotrolled, Ribbed, and Bars respectively. Rebar is a ribbed steel bar on the surface, also known as ribbed steel bar, usually with two longitudinal ribs and transverse ribs evenly distributed along the length. The shape of the transverse ribs is spiral, herringbone, and crescent. It is expressed in millimeters of the nominal diameter. The nominal diameter of ribbed steel bars is equivalent to the nominal diameter of smooth round steel bars with equal cross-sections. The nominal diameter of the steel bars is 8-50 mm, and the recommended diameters are 8, 12, 16, 20, 25, 32, and 40 mm. Ribbed steel bars mainly bear tensile stress in concrete. Ribbed steel bars have greater bonding capacity with concrete due to the action of ribs, so they can better withstand external forces. Ribbed steel bars are widely used in various building structures, especially large, heavy, light thin-walled and high-rise building structures.
