As a core enterprise in the domestic stainless steel industry, Shanxi Tisco Steel Co., Ltd. (Tisco Steel) has built a comprehensive product matrix of stainless steel plates covering multiple grades and processing methods, relying on advanced smelting and rolling technologies. Our stainless steel plates are characterized by stable chemical composition, precise dimensional tolerance and excellent corrosion resistance, and have become the core material for high-end manufacturing, petrochemical, marine engineering and other fields, providing reliable material support for global industrial development.
Tisco Steel's stainless steel plate series covers mainstream grades such as 200 series, 300 series, 400 series and ultra-high corrosion-resistant 904L/310S, with hot-rolled and cold-rolled processing options to meet the diversified needs of different application scenarios. The key performance parameters of core products are as follows:
💡 Core Technical Advantages: Adopt "AOD+VOD double refining process" to control the content of harmful elements (S≤0.002%, P≤0.03%) in stainless steel plates, and the purity of molten steel is increased by 40% compared with the industry average; the cold-rolled plates are subjected to multi-pass precision rolling and online annealing, and the dimensional accuracy reaches the international advanced level, with the flatness error ≤2mm/m.
Tisco Steel's stainless steel plates have been verified by a large number of key projects, with a cumulative supply volume exceeding 500,000 tons and a product qualification rate of 99.98%. Typical application cases in core fields are as follows:
In a large-scale offshore oil refining project in the South China Sea, Tisco Steel supplied 8,500 tons of 316L hot-rolled stainless steel plates (thickness 8-12mm) for the construction of chemical reaction tanks and conveying pipelines. The plates withstood the long-term erosion of chloride ions (concentration 35000mg/L) and high temperature (150℃) and high pressure (8MPa) working conditions. After 5 years of operation, the corrosion rate was only 0.001mm/year, far lower than the industry standard of 0.01mm/year, reducing the maintenance cost of the project by about 12 million yuan per year.
For the construction of a 100,000-ton offshore platform in the East China Sea, 3,200 tons of 904L cold-rolled stainless steel plates (thickness 2-5mm) were provided for the manufacturing of platform hull structural parts and seawater treatment systems. The product has excellent resistance to pitting corrosion and crevice corrosion in seawater environment, and the passivation film on the surface is stable and not easy to fall off. It has passed the 10-year accelerated aging test, and the mechanical properties remain unchanged, effectively extending the service life of offshore equipment to more than 25 years.
Supplied 12,000 tons of 304L cold-rolled stainless steel plates (thickness 0.8-2mm) for a leading domestic new energy battery equipment manufacturer, used for the production of precision stamping parts of battery production lines. The surface finish of the plates meets the mirror level (8K), with no scratches or pits, and the tensile strength (≥520MPa) and elongation (≥40%) are higher than the national standard, ensuring the stability and durability of the stamping parts, and the product rejection rate of the customer is reduced by 80%.
In the renovation project of a 1000MW ultra-supercritical thermal power unit in North China, 4,000 tons of 310S hot-rolled stainless steel plates (thickness 10-15mm) were supplied for the manufacturing of boiler superheater and reheater components. The plates can operate stably at 1000℃ for a long time, with good oxidation resistance and creep resistance, and the service life is extended by 3 times compared with ordinary heat-resistant steel, effectively improving the operation efficiency of the power unit.
Tisco Steel adheres to the concept of "quality first", and has built a strict quality control system covering the whole process from raw material procurement to finished product delivery:
- Strict Inspection Process: Each batch of stainless steel plates undergoes 12 core tests including chemical composition analysis, mechanical property test, corrosion resistance test and dimensional accuracy detection, and a complete quality inspection report is provided to ensure that each plate meets the customer's technical requirements.
- Customized Production Capacity: According to the customer's application scenarios, we can provide customized services such as special surface treatment (8K, 2B, NO.4), precision cutting (tolerance ±0.1mm) and heat treatment process adjustment, with the shortest delivery cycle of 7 working days for small batches and 15 working days for large batches.
- Efficient Logistics and After-Sales: Relying on the transportation network of Shanxi's central hub, the products can be delivered to all parts of China within 3-5 days and to overseas ports (Shanghai, Qingdao, Tianjin) within 7-10 days; a professional after-sales team of 15 people is equipped to provide on-site technical guidance, product use training and lifetime quality tracking services.
Shanxi Tisco Steel Co., Ltd. has always been committed to providing high-quality stainless steel plate solutions for global customers with advanced technology, strict quality control and perfect service system. Whether it is the harsh working conditions of petrochemical industry, the high-precision requirements of high-end manufacturing, or the long-term anti-corrosion needs of marine engineering, Tisco Steel can provide matching stainless steel plate products and technical support.
