What is Q235B steel?
Q235B steel plate, renowned for its low carbon content, stands as a quintessential representation of high-quality carbon structural steel defined by the national standard GB/T 700-2006. As one of China's most prevalent steel products, Q235B is celebrated for its affordability and versatility, catering to a wide array of applications where high performance is not the primary demand.
The difference between Q235A and Q235B.
Delving into the distinctions between Q235A and Q235B under the national standard GB700-88 reveals that both fall under the category of carbon steels. The primary differentiator lies in their carbon content: Q235A boasts a carbon range of 0.14-0.22%, setting it apart from its counterpart, Q235B.
Traditionally, steel mills imprint identification plates on finished profiles pre-dispatch, enabling users to discern whether the material is Q235A, Q235B, or another variety. The design pressure is earmarked at P≤1.6MPa, optimally functioning within a temperature span of 0~350ºC, with steel plate thicknesses starting at 20mm.
The Application of Q235B Steel
Q235B steel grade is a cornerstone in civil engineering undertakings. Its adaptability is harnessed in crafting robust steel structures for both industrial and residential edifices, integral parts of power transmission towers, and components of offshore and onshore infrastructure, including oil and gas platforms, automotive bridges, and a plethora of other critical structures.
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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 enriching years of manufacturing expertise
Shanghai Baori Steel Industries Co., Ltd
Offering professional, efficient, and exceptional service
Acting with sincerity and forging global connections
Our primary business realm encompasses the manufacturing, processing, and distribution of premium silicon steel products. Our distinguished lineup includes Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more...
Our vast experience spans over 15+ prosperous years of manufacturing expertise complemented by two decades in the domestic market. We specialize in customized production capabilities with a skilled team of over 20 employees. Our expansive factory spans over 8,000 square meters with an impressive annual capacity reaching 100,000 Tons.
We proudly represent renowned giants like Baosteel, Wisco, Shougang Group, Shagang, Ansteel, Tisco among others. Our robust supply chain ensures competitive pricing, catering to diverse quality and pricing needs. Our esteemed clientele spans globally, including regions such as the Middle East, Africa, South America, Southeast Asia, Latin America, and Europe, among others...
1. As a leading manufacturer, we boast a significant and expansive inventory,enabling us to swiftly cater to your customization requirements with rapid delivery.
2. Renowned for our reliability, we ensure a consistent and stable product supply, offering competitive pricing and exceptional after-sales support,guaranteeing complete customer satisfaction.
3. Our stringent raw material selection and comprehensive quality testing protocols ensure a flawless 100% qualification rate of our exported products, and we welcome comprehensive third-party inspections prior to shipment, providing peace of mind.
4. Our proximity to the bustling port of Shanghai ensures that shipping is incredibly cost-effective and remarkably swift,facilitating quick and efficient deliveries.
Unit weight < 4 Tons
* Our premium internal and external dedicated air anti-corrosion paper: a single protective layer
* Robust internal and external paper angle protection: 1 pair for thorough safeguarding
* Internal and external surrounding protection plate: 1 piece for comprehensive coverage
* Efficient internal and external metal angle protection ring: 1 pair for ultimate corner defense
Unit weight ≥ 4 Tons
* High-quality internal and external dedicated air anti-corrosion paper: a single protective layer
* Durable external buffering plate: 1 piece for enhanced impact resistance
* Secure internal and external paper angle protection: 1 pair for precise fit and protection
* Sturdy internal and external surrounding protection plate: 1 piece for superior shielding
* Reliable internal and external metal angle protection ring: 1 pair ensuring unmatched corner security
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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