What is Q235B steel?
Q235B steel plate exemplifies low carbon steel at its finest. As outlined by the national standard GB/T 700-2006 'Carbon Structural Steel,' Q235B stands out as one of China's most prevalent steel varieties. Renowned for its affordability, Q235B steel is an ideal choice for applications that do not demand exceptional performance, making it a versatile solution for a wide array of products.
The difference between Q235A and Q235B.
When comparing Q235A and Q235B, both are types of carbon steel distinguished by their carbon content according to the national standard GB700-88. Specifically, Q235A features a carbon content ranging from 0.14-0.22%. This subtle variation in carbon levels underscores the nuanced differences between these two steel grades.
Typically, steel mills provide identification plates for finished profiles before dispatching them from the factory. These plates allow users to ascertain whether the material is Q235A, Q235B, or another category. Designed for a pressure P≤1.6MPa and operational temperatures between 0~350ºC, these steel plates boast a thickness of at least 20mm, ensuring durability and reliability.
The Application of Q235B Steel
Grade Q235B steel is a cornerstone in civil engineering, pivotal for the construction of both industrial and residential edifices. Its robust nature is ideal for crafting steel structures, parts of power transmission towers, components of equipment, and intricate offshore installations. Additionally, this versatile steel is utilized in oil and gas platforms, automobile bridges, and other monumental structures.
Available For Stock:
Our selection of hot rolled steel includes Q235B as well as alternative grades such as ss400, S235Jr, and S355jr, each offering its unique advantages, ready to meet diverse construction requirements.We stock a variety of steel grades including 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, and Ст3сп, providing a comprehensive range to suit any project demands.
15+ Years of Manufacturing Prowess
Shanghai Baori Steel Industries Co., Ltd
Excellence in Professionalism, Efficiency, and Service
Commitment to Integrity and Global Connectivity
Our primary focus lies in the meticulous crafting, processing, and distribution of high-quality silicon steel products. Our comprehensive range of premium offerings includes: Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more...
Backed by over 15+ years of esteemed manufacturing expertise and a strong 20-year foothold in the domestic market, we boast a flexible production capacity tailored to meet diverse needs. Our dedicated team of over 20 professionals operates within a sprawling 8,000 square meters facility, achieving an impressive annual output of 100,000 Tons.
As a trusted agent for industry giants such as Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco, our robust supply chain ensures competitive pricing and quality to satisfy a wide range of requirements. Our esteemed clientele spans globally, reaching regions across the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond...
1. As a dedicated manufacturer, we boast an expansive inventory, enabling us toeffortlessly fulfill your custom orders with unparalleled speed and efficiency.
2. Established as a reliable and reputable manufacturer, we ensure a consistent and steady supply of products, maintain stable pricing, and provide comprehensive after-sales servicethat you can count on.
3. We adhere to rigorous raw material selection standards and employ meticulous quality testing methods, ensuring our products boast an impressive 100% qualification rate. Additionally, we welcome independent third-party inspections prior to dispatch, guaranteeing transparency and trust.
4. Strategically located near the port of Shanghai, we offer cost-effective freight solutions and swift delivery timesto meet your logistical needs with ease.
For Unit Weight < 4 Tons
* Internal and external air anti-corrosion paper: a robust 1-layer protection
* Internal and external paper angle protection: precisely 1 pair for each side
* Internal and external surrounding protection plate: secured with 1 piece
* Internal and external metal angle protection ring: fortified with 1 pair for each corner
For Unit Weight ≥ 4 Tons
* Internal and external dedicated air anti-corrosion paper: a solid 1-layer safeguard
* External buffering plate: enhanced with 1 piece for added protection
* Internal and external paper angle protection: precisely 1 pair for each side
* Internal and external surrounding protection plate: secured with 1 piece
* Internal and external metal angle protection ring: fortified with 1 pair for each corner
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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