S355JR Carbon Steel Pipe

S355JR low alloy steel pipe is equivalent to the domestic Q345B steel pipe. S355JR steel pipe is a structural steel grade with excellent mechanical properties and weldability. "S" stands for structural steel, and the impact energy at 20°C is 27 joules. S355JR carbon steel pipe is usually obtained by hot rolling or normalizing treatment to ensure that the organizational structure of the steel pipe is uniform and dense, thereby improving its mechanical properties and weldability.
S355JR carbon steel pipe is widely used in the construction field for structures such as bridges, high-rise buildings, and industrial plants. Its high strength and good toughness enable these structures to withstand the effects of natural forces such as earthquakes and wind loads, ensuring the safety of the building.

Chemical composition and mechanical properties of EN10025-2 S355JR carbon tube

S355JR ERW Carbon Steel Pipe

Why Choose GNEE

GNEE has more than 5,000 tons of pipes in various sizes and standards. Our stock pipe sizes range from 20mm to 406mm OD and 2mm to 70mm wall thickness. Production quality is strictly guaranteed and we have a professional after-sales service team of 20 people. We are here to answer any questions and provide project solutions for you!

If you would like to know more about our company or our products, please feel free to contact us.  sales@gneetube.com

FAQ

Q.Where are you located? Can I visit you?
A.Sure, you are welcome to visit our factory anytime. 

Q.What is your after-sales service?
A.We provide after-sales service and 100% quality assurance for our products.

Q.What is your delivery time?
A.Delivery time is usually about 1 month, if we have stock, we can ship within 7 days.

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