What is Q235B steel?
Q235B steel plate is a versatile low carbon steel that is defined by the national standard GB/T 700-2006 under 'Carbon Structural Steel.' Esteemed as one of China's most prominent steel products, Q235B is economically efficient, making it ideal for a wide range of applications where high performance is not essential.
The difference between Q235A and Q235B.
The difference between Q235A and Q235B: These steels are both classified as carbon steels. According to the national standard GB700-88, the primary distinction lies in their carbon content. Specifically, Q235A exhibits a carbon concentration between 0.14% and 0.22%;
Under typical conditions, steel mills place identification marks on finished profiles before dispatching them. These identification plates allow users to discern whether the material is Q235A, Q235B, or another variant. The design parameters include pressure P≤1.6MPa, operational temperature ranging from 0 to 350ºC, and steel plate thickness of at least 20mm.
The Application of Q235B Steel
Q235B steel grade is extensively employed in various civil engineering projects. It is the backbone of steel structures for industrial and residential facilities, power transmission towers, equipment components, offshore structures, oil and gas platforms, automobile bridges, and numerous other constructions, offering reliable and robust performance.
Available For Stock:
Hot rolled steel (Q235B): Q235B, SS400, S235Jr, S355jr,1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп..
15+ years of manufacturing experience
Shanghai Baori Steel Industries Co., Ltd
Excellence in professionalism, efficiency, and exceptional service
Integrity in action, connecting the globe
We specialize in the manufacturing, processing, and distribution of superior silicon steel products. Our primary offerings include Hot dip aluminized steel coils/plates, premium stainless steel, galvanized steel, robust channel steel, rebar, durable pipes,and more.
With over 15+ years of manufacturing expertise and two decades of presence in the domestic market, we boast customized production capabilities. Our team of over 20 dedicated employees operates a facility spanning more than 8,000 square meters, with an annual capacity reaching 100,000 Tons.
Additionally, we proudly serve as agents for Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco. Our unparalleled supply chain and competitive pricing meet diverse quality and price requirements. Our esteemed clientele spans the globe, including regions such as the Middle East, Africa, South America, Southeast Asia, Latin America, and Europe.
1. As a distinguished manufacturer, we boast a substantial inventory at all times, ensuringthat we can swiftly cater to your tailored needs with prompt delivery.
2. As a name you can trust, we provide a consistent and reliable product supply, maintain stable pricing, and offer impeccable after-sales serviceto exceed your expectations.
3. Our rigorous and comprehensive raw material screening and quality testing guarantee excellence. Our export products achieve a remarkable 100% qualification rate, and we invite third-party inspections for assurance before dispatching.
4. Our strategic proximity to the port of Shanghai ensures that freight costs remain low and that delivery times are remarkably swift.
For units weighing less than 4 Tons
* Featuring a specialized air anti-corrosion paper: 1 layer for both internal and external surfaces
* Equipped with paper angle protection: 1 pair for both internal and external sides
* Includes a comprehensive surrounding protection plate: 1 piece for both internal and external applications
* Secured with a metal angle protection ring: 1 pair for both internal and external sides
For units weighing 4 Tons or more
* Incorporating a dedicated air anti-corrosion paper: 1 layer for internal and external surfaces
* Comes with an external buffering plate: 1 piece
* Provides paper angle protection: 1 pair for both internal and external sides
* Ensures safety with a surrounding protection plate: 1 piece for both internal and external areas
* Reinforced with a metal angle protection ring: 1 pair for both internal and external use
Q1: How many countries you already exported?
A1: We have already exported to several countries like America,Australia,South Africa,Pakistan, India,Japan,Russia,Saudi Arabia,Brazil,etc.
Q2: How long will it take to execute my order?
A2: Once we get your order,We will proceed ASAP.The production time within 7 days.
Q3 Can I get a sample for testing?
A3: Free samples.
Q4 Do you have inspection for the products before packing?
A4: 100% self-inspection for the products, we put the quality as our first priority.
Q5 Can I visit to your factory before the order?
A5: Sure, We take our customers seriously, welcome to visit our factory.
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