What is Q235B steel?
Q235B steel plate is an incredibly versatile and economical low carbon steel. According to the national standard GB/T 700-2006 'Carbon Structural Steel', Q235B is prominently recognized as one of China's most widely utilized steel products. Its affordability makes it ideal for a wide range of applications that do not demand high performance, providing a cost-effective solution for numerous industries.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B lies primarily in their carbon content, as defined by the national standard GB700-88. Both are carbon steels; however, Q235A has a carbon content ranging from 0.14% to 0.22%. This subtle variance in composition can influence their application, allowing for tailored solutions based on specific performance requirements.
Typically, steel mills ensure proper labeling by marking finished profiles on identification plates before dispatch. This enables users to accurately identify materials such as Q235A or Q235B. The design parameters include a pressure of P≤1.6MPa, operational temperatures between 0~350ºC, and a minimum steel plate thickness of 20mm, ensuring robust and reliable usage.
The Application of Q235B Steel
Q235B steel grade is extensively employed in a myriad of civil engineering projects. Its adaptability makes it an ideal choice for constructing formidable steel structures, which include industrial and residential buildings, components of power transmission towers, and vital parts of various equipment. It also serves as a cornerstone for offshore structures, oil and gas platforms, and automobile bridges, among other critical infrastructure.
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..
Boasting over 15 years of expertise in the steel manufacturing industry
Shanghai Baori Steel Industries Co., Ltd
Renowned for our professional, efficient, and top-tier service
Dedicated to genuine actions, we aim to connect the world seamlessly
Our core business lies in the manufacturing, processing, and distribution of premium silicon steel products. Our extensive product range includes Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,etc...
With over 15 years of manufacturing prowess and a solid 20-year foothold in the domestic market, we offer customized production capabilities. Our experienced team of over 20 employees operates in a sprawling facility exceeding 8,000 square meters, with an impressive annual production capacity reaching 100,000 Tons.
We are also proud agents of industry giants like Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco etc. With an exceptional supply chain and competitive pricing strategies, we meet diverse quality and pricing needs. Our esteemed clientele spans across the globe, including regions such as the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and more...
1. As a premier manufacturer, we boast a substantial inventory capacity, enabling us to fulfill your bespoke customization needs with rapid and reliable delivery.
2. We are a reputable and trustworthy manufacturer, ensuring a consistent and unwavering supply of products, competitive pricing, and an impeccable after-sales service experience.
3. Our rigorous and comprehensive raw material screening standards coupled with stringent quality testing protocols ensure that the qualification rate of our exported products stands at 100% . Additionally, we welcome any independent third-party inspection prior to shipping, for your utmost confidence.
4. With our strategic proximity to the port of Shanghai, we offer exceedingly affordable freight costs and expedited delivery services.
For units with weight less than 4 Tons
* Equipped with one layer of internal and external dedicated air anti-corrosion paper to ensure longevity
* Secured with one pair of internal and external paper angle protection for robust support and safety
* Reinforced with one piece of internal and external surrounding protection plate for enhanced durability
* Fortified with one pair of internal and external metal angle protection rings for superior stability
For units with weight equal to or greater than 4 Tons
* Shielded with one layer of both internal and external dedicated air anti-corrosion paper to maintain quality
* Added protection with one piece of external buffering plate for absorbing shocks
* Strengthened with one pair of internal and external paper angle protection to ensure safety and integrity
* Secured with one piece of internal and external surrounding protection plate to increase resilience
* Reinforced with one pair of internal and external metal angle protection rings for optimal stability
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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