Premium Industrial Calcium Carbide 50 80mm Direct Factory Supply
Welcome to Tianjin Zhongying Chemical Co., Ltd., a premier source manufacturer specializing in high-purity chemical processing and global export logistics. Operating our primary production facility in Ordos, Inner Mongolia, and a dedicated international trade hub in Tianjin, China, we maintain a robust monthly production output of over 6,000 metric tons. Our large-lump calcium carbide 50 80mm is engineered specifically to meet the high-yield requirements of industrial acetylene gas plants, commercial metal fabrication, and hot metal steel desulfurization units worldwide.
Why Choose Calcium Carbide 50 80mm Particle Size?
Selecting the precise physical sizing of calcium carbide is critical for controlling chemical reaction kinetics and gas release rates. The calcium carbide 50 80mm specification represents the industry standard for high-capacity continuous gas generators and heavy steelmaking foundries. Utilizing this large-format lump size provides distinct technical advantages:
- Controlled Hydrolysis Rate: The reduced specific surface area of calcium carbide 50 80mm lumps prevents explosive initial gas spikes, ensuring smooth, highly predictable acetylene evolution.
- Minimal Dust & Fine Loss: Larger lumps undergo strict mechanical screening to eliminate excess fines, significantly reducing material waste and preventing feed-hopper blockages.
- High Acetylene Yield: Delivers a guaranteed gas yield ranging from 295 L/kg to 305 L/kg, maximizing operational output per ton of feedstock.
- Strict Purity Control: Exceptionally low phosphine (PH3) and hydrogen sulfide (H2S) impurities protect downstream synthesis catalysts and prevent flame sputtering during welding operations.
Core Industrial Applications of Calcium Carbide 50 80mm
Our high-purity solid CaC2 lumps serve as an indispensable raw material across core global heavy industries:
- Commercial Acetylene Gas Generation: Ideal for high-capacity automatic gas plants producing compressed acetylene gas for industrial cutting, welding, and fuel applications.
- Steelmaking & Metallurgy: Functions as a powerful desulfurizing agent and slag deoxidizer in ladle furnace (LF) secondary metallurgy, assisting steelmakers in achieving ultra-low residual sulfur levels.
- Chemical Intermediate Synthesis: Serves as a fundamental chemical precursor for manufacturing Polyvinyl Chloride (PVC) resin, calcium cyanamide (lime nitrogen), and organic chemical synthesis.
Hermetic Packaging & Customized Export Solutions
Solid chemical CaC2 reacts vigorously with atmospheric moisture. To guarantee zero quality degradation during long-distance maritime transit, every batch of calcium carbide 50 80mm is packaged inside heavy-gauge carbon steel drums purge-flushed with dry inert nitrogen gas. As a direct factory manufacturer, we provide complete OEM customization services:
- Drum Capacity Options: Standard 50kg, 100kg, and heavy-duty 250kg steel drums featuring reinforced rolling hoops and moisture-proof inner foil linings.
- Color & Branding Customization: Customizable exterior drum coatings (green, blue, grey, or black) and tailored UN dangerous goods (DG) stenciling.
- International Quality Compliance: Fully certified under ISO9001 quality management systems with pre-shipment third-party SGS inspection options.
