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Visual inspection of industrial-grade materials is the first crucial step in verifying structural integrity. The detailed photos below showcase the consistent surface finish and precise edge conditions of our Q235 and Q345 mild carbon steel plates. When handling these plates, operators will notice the dense, uniform tactile feel of the hot-rolled scale, which acts as a preliminary barrier against environmental elements. The cold-rolled variants present a smooth, refined surface, optimized for immediate downstream processing without extensive surface preparation. Each plate reflects our strict commitment to dimensional accuracy and visual excellence, ensuring that the material you receive is ready for immediate integration into your production line.
Engineered for demanding structural environments, our mild carbon steel plates deliver exceptional mechanical reliability and load-bearing stability. The core advantage of utilizing Q235 and Q345 grades lies in their balanced carbon equivalent. This specific metallurgical composition ensures excellent weldability without compromising on tensile strength. During the manufacturing process, precise temperature control during rolling compacts the grain structure of the steel. This results in a material that not only bears immense mechanical loads but also responds predictably to fabrication processes. You will find that the edges are milled to exact tolerances, reducing the need for extensive grinding or preparation before welding. The inherent ductility of these grades allows for complex bending and forming operations without compromising the internal integrity of the plate.
Hot Rolled / Cold Rolled Steel Plate (S235J2 S235JR S355J2 S355JR )
Standard: AISI ASTM SUS JIS EN DIN, Steel Plate (Hot rolled ) S235JR ,A235J0 , S235J2 , S275Jr , S275J0 , S275J2 ,S355JR ,S355J2 , S355J0 ; S355K2 , S355N , S355NL EN 1.0038 , 1.0114 , 1.0117 , 1.0044 , 1.0143 , 1.0145 , 1.0045 , 1.0553 , 1.0577 , 1.0596 , 1.0590 ;GB: Q235B ,Q195 ,Q215 ,Q345B DIN: ST12 ST13 ,ST14 ST,15 ,St-38 , DC 01 ,DC02 ,DC03 ,DC04JIS: SS400 ,SPCC ,SPCD ,SPCE
OUR PRODUCTS
Our manufacturing capabilities are backed by advanced automated rolling production lines and a massive on-site inventory. This infrastructure allows us to guarantee stable and rapid delivery for high-volume orders, keeping your project timelines strictly on track. Furthermore, we provide versatile surface treatment solutions, including black painting and galvanization, enhancing the natural ductility, high strength, and weather-resistant anti-corrosion properties of the steel.
Selecting the right material partner requires absolute confidence in their operational standards. We strictly adhere to ISO and CE international manufacturing protocols, ensuring every steel plate meets rigorous industrial benchmarks. To provide complete peace of mind, we fully support third-party authoritative testing from organizations like SGS and BV. Every shipment is accompanied by a comprehensive raw material traceability report and a formal quality assurance certificate. Beyond the physical product, our extensive export experience across multiple countries enables us to navigate complex international trade requirements smoothly. Clients benefit from our 7x24 multilingual dedicated customer service and comprehensive after-sales technical support, ensuring clear communication and rapid project resolution.
The physical journey of heavy structural materials requires meticulous planning to prevent environmental degradation or physical damage. We employ professional, standardized seaworthy packaging designed specifically to combat moisture and rust during extended transit. Each bundle is securely fastened with heavy-duty iron belts and strategically loaded into containers or bulk vessels to prevent shifting. Combined with our well-established global logistics network, these protective measures guarantee that your steel plates arrive at your facility in pristine condition, ready for immediate industrial application.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in our extensive spot stock. Or it is 15-20 days if the goods require custom processing or are not in stock, strictly according to the order quantity and technical specifications.
Q: Do you provide samples ? is it free or extra?
A: Yes, we gladly offer material samples for free charge to help you evaluate the tactile finish and structural density, but we do not pay the cost of freight.
Q: What is your MOQ?
A: Usually our MOQ is 5t to optimize production efficiency. But if your quantity is small, the price may be a little higher. When there is a big quantity, the economies of scale allow the price to be quite lower.
Q: How to buy your ideal products?
A: You can provide us your technical drawings, and we will utilize our deep processing capabilities to produce exactly as your drawing. Or we can design and recommend specifications based on your operational requirements if you do not have a clear plan.
Q: How to pay?
A: TT and L/C are acceptable and TT will be more appreciated. A 30% deposit is required before producing, with the 70% balance settled before loading by TT.
Q: How to install after the goods destination?
A: We will provide detailed installation instructions and video guidance for your engineering team. Technicians can be sent to help you on-site if it is necessary. However, the visa fee, air tickets, accommodation, and wages will be provided by buyers.
Q: How to get an accurate quotation?
A: Please provide the product detail size & Length, exact product quantities, and the specific product material grade you require.
Q: What other items from this supplier?
A: Angle line structural steel, H beam, I beam, Channel. Square, rectangular, round hollow section pipe. Steel plate, checker plate, corrugated sheet, steel coil. Flat, square, round bar. Screw, Stud bolt, nut, washer, flange and other related pipe kits.
