In heavy industrial operations involving metallurgical processes and high-temperature material handling, cast steel slag tanks represent critical equipment for managing molten slag byproducts. Our manufacturing specializes in customizing various types of slag tanks tailored to specific operational requirements, production volumes, and material characteristics. These engineered containers combine robust construction with thermal management properties to ensure safe handling, transportation, and disposal of hot slag materials across diverse industrial applications.
Material Specifications and Performance Characteristics
We utilize premium cast steel grades including carbon steel (ZG230-450, ZG270-500) and low-alloy heat-resistant steel (ZG30Cr24Ni7SiN) specifically developed for high-temperature service. Our standard carbon steel slag tanks provide tensile strength of 450-500 MPa with excellent structural stability, while our heat-resistant variants maintain mechanical integrity at temperatures up to 1100°C through chromium-nickel alloy enhancement. All materials demonstrate exceptional thermal fatigue resistance, withstanding thousands of heating-cooling cycles without significant degradation. The strategic material selection ensures optimal balance between high-temperature strength, oxidation resistance, and impact toughness for specific operating environments.
Advanced Manufacturing and Quality Assurance
Our manufacturing employs electric arc furnace melting with ladle refining technology to achieve precise chemical composition and superior metal purity. The casting process utilizes resin sand molding systems capable of producing large-scale components weighing 3-50 tons with dimensional accuracy within ±0.1% of design specifications. We implement controlled pouring procedures with real-time thermal monitoring to ensure homogeneous solidification throughout the tank structure. Post-casting treatments include normalizing and stress relieving heat treatments to optimize mechanical properties. Each tank undergoes comprehensive non-destructive testing including ultrasonic examination, magnetic particle inspection, and dimensional verification before receiving protective refractory linings in critical wear areas.
Customized Industrial Applications
Our slag tanks serve essential functions across multiple heavy industries with customized designs for specific operational needs. Steel production facilities utilize our tanks for basic oxygen furnace slag, electric arc furnace residues, and ladle metallurgy byproducts. Non-ferrous metal smelters employ our designs for copper converter slag, nickel furnace waste, and precious metal processing residues. We engineer specialized configurations including bottom-discharge designs, tilting mechanisms, and railway-transportable versions to match specific plant layouts and operational workflows. Customization options include various capacity ranges (5-50 cubic meters), lifting lug configurations, discharge mechanisms, and lining specifications to optimize performance in particular applications.
Partner with our manufacturing expertise for customized cast steel slag tanks that combine engineering excellence with operational reliability. Our comprehensive approach from design consultation to finished product ensures solutions that maximize service life, enhance safety, and improve operational efficiency in the most challenging industrial environments, supported by technical expertise in high-temperature material science and heavy equipment manufacturing.
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