Large Diameter Carbon Steel Rods

Large Diameter Carbon Steel Rods
1. Factory direct sales, high-quality products, competitive prices
2. Pass ISO, CE and SGS certification every year
3. 24-hour fast service
4. Flexible payment methods (T/T, L/C, PayPal, Kunlun Bank)
5. Fast delivery, standard export packaging (can be packaged according to requirements)
6. Provide OEM/ODM services
7. Multiple shipping ports: Tianjin, Shanghai, Dalian, Qingdao, etc.
8. Free samples (shipping costs are borne by buyers)
9. Minimum order quantity: 1 ton

- Product Description -

Round steel plays an important role in building and infrastructure construction, used to manufacture structural support materials such as beams, columns, and steel plates, as well as bridges, building frames, and high-rise buildings.


Namecarbon steel bar
Diameter10-400mm/as you required
Length1-12m/as you required
ShapeRound,Square,Rectangular,etc.
StandardAISI,ASTM,DIN,JIS,GB ,JIS,SUS,EN,etc
TechniqueHot Rolled/Cold Drawn
Surface Treatment1. Galvanized 2. PVC,Black and color painting 3. Transparent oil,anti-rust oil 4. According to clients requirement
The tolerance±0.5mm
MaterialGB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275, Q295A, Q295B, Q345B, Q345C, Q345D, Q345E, Q390A, Q390B, Q390C,
Q390D, Q390E, Q420, Q420B, Q420C, Q420D, Q420E, Q460D, Q460E, Q500D, Q500E, Q550D, Q550E, Q620D, Q620E, Q690D, Q690E,etc.
EN:S185,S235JR, S275JR, S355JR, S420NL, S460NL S500Q, S550Q, S620Q, S690Q ,etc.
ASTM: Grade B, Grade C, Grade D, A36, Grade 36, Grade 40, Grade42, Grade 50, Grade 55, Grade 60, Grade 65, Grade
80,4130,4140,5160.etc.
JIS: SS330, SS400, SPFC, SPHD, SPHE,etc.
ApplicationWidely used in mechanical manufacture,construction field,farm vehicles,agriculture greenhouse,automotive
industry,railway,decoration,steel structure,etc.
Shipment timeWithin 7-10 workdays after receiving deposit or L/C


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