What is Q235B steel?
Q235B steel plate, a versatile and cost-effective low carbon steel, is defined under the national standard GB/T 700-2006 'Carbon Structural Steel.' Known for its affordability, Q235B is a staple in China, revered for its adaptability in a wide range of applications that do not impose stringent performance requirements.
The difference between Q235A and Q235B.
The primary distinction between Q235A and Q235B lies in their respective carbon content, as delineated in the national standard GB700-88. Both being carbon steels, Q235A possesses a carbon content ranging from 0.14% to 0.22%, which subtly differentiates the material characteristics and potential applications.
Typically, steel mills provide identification plates with detailed markings of finished profiles before dispatch. These plates enable users to accurately identify materials such as Q235A or Q235B. Design specifications include a pressure P≤1.6MPa, operational temperatures between 0~350ºC, and a minimum steel plate thickness of 20mm.
The Application of Q235B Steel
Grade Q235B steel serves as the backbone for various civil engineering endeavors. Its robust yet adaptable properties make it ideal for crafting steel structures across industrial and residential sectors. It is indispensable in constructing power transmission towers, equipment components, offshore structures, oil and gas platforms, automobile bridges, and many other critical infrastructures.
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Our hot rolled steel inventory includes Q235B, ss400, S235Jr, S355jr,as well as 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп..
With over 15 years of dedicated manufacturing expertise
Shanghai Baori Steel Industries Co., Ltd
Renowned for our professional, efficient, and exceptional service
Acting with sincerity, we aim to connect the world
Our core expertise lies in the manufacturing, processing, and distribution of high-quality silicon steel products. Our primary offerings include Hot dip aluminized steel coils/plates, premium stainless steel, robust galvanized steel, channel steel, durable rebar, versatile pipes,and more...
Boasting over 15 years of adept manufacturing experience along with 20 years of experience in the domestic market, our capabilities are tailored to meet diverse needs. Our workforce exceeds 20 dedicated employees, operating from a sprawling facility of over 8,000 square meters. Our annual production capacity reaches up to 100,000 tons.
We proudly serve as agents for prominent steel giants such as Baosteel, Wisco, Shougang Group, Shagang, An Steel, and Tisco among others. With an unparalleled supply chain and competitive pricing, we cater to varied quality and price requirements. Our esteemed clientele spans across the globe, encompassing regions like the Middle East, Africa, South America, Southeast Asia, Latin America, and Europe, among others...
1. As a distinguished manufacturer, we boast an extensive inventory,enabling us to seamlessly cater to your customization needs with rapid delivery.
2. As a reliable and reputable manufacturer, we ensure a consistent and stable supply of top-quality products, accompanied by competitive pricing and impeccable after-sales service.
3. Our stringent and comprehensive raw material screening standards and advanced quality testing methods guarantee a flawless 100% qualification rate for our exported products, with full transparency, as we welcome any third-party inspections prior to shipment.
4. Our strategic proximity to the Shanghai port ensures that our freight costs remain highly affordable, allowing us to offer swift delivery services.
For a unit weight of less than 4 Tons, we have meticulously designed our packaging solutions to provide optimal protection and integrity.
* A single layer of dedicated internal and external air anti-corrosion paper is used, designed to shield the product from moisture and atmospheric elements.
* Each product is equipped with a pair of internal and external paper angle protectors to safeguard edges during transit.
* A singular internal and external surrounding protection plate is incorporated to add an additional layer of security.
* A pair of internal and external metal angle protection rings are included, ensuring robust corner protection against impacts.
For unit weights of 4 Tons or more, our packaging strategy evolves to enhance protection due to the increased weight and handling requirements.
* A layer of internal and external dedicated air anti-corrosion paper is applied, similar to lighter units, for superior protection against corrosive elements.
* An external buffering plate is provided, designed to absorb shocks and prevent damage during transportation.
* A pair of internal and external paper angle protectors are utilized to maintain structural integrity and prevent edge damage.
* The inclusion of an internal and external surrounding protection plate provides a robust shield for the product.
* A pair of internal and external metal angle protection rings is integrated to ensure uncompromised protection of corners, critical for heavier units.
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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