As a premier global chemical manufacturer, we provide high-grade Calcium Carbide (Acetylene Carbide) tailored for heavy industrial applications. Recognizing that diverse gas generators require precise specifications, we supply a full spectrum of particle sizes, each engineered to deliver optimal gas yield, superior purity, and exceptional thermal stability.
We strictly control the grain size distribution to optimize the acetylene (C2H2) gas evolution velocity. Our comprehensive size matrix is designed to maximize output for both industrial gas factories and international traders:
| Particle Size (mm) | Standard Gas Yield (L/kg) | Primary Application / Target Match |
| 2-4 mm / 4-7 mm | 260 L/kg min | Fine chemical synthesis & specialized small-scale generators |
| 7-15 mm / 15-25 mm | 285 L/kg min | Medium-pressure gas plants & steel desulfurization |
| 25-50 mm | 295 L/kg min | Mainstream industrial gas generation & metal fabrication |
| 50-80 mm | 295 L/kg min | Absolute Market Mainstream; ideal for large-scale gas plants |
| 80-120 mm | 300 L/kg min | Heavy industrial acetylene manufacturing & large carbide lamps |
Safety and moisture prevention are critical in carbide logistics. To shield the product from degradation and ensure safe maritime transit to Africa and beyond, we offer heavy-duty, nitrogen-purged steel drums in multiple configurations:
Standard Packaging: Industry-standard 50kg iron drums and 100kg iron drums.
Tailored Packaging: Fully customizable 60kg iron drums and 120kg iron drums to fit unique regional market preferences or specific container payload limits.
Full OEM Support: We support custom branding, specific color coatings, and multi-language warning labels for global distributors.
Time-to-market is a massive competitive advantage. By maintaining massive, state-of-the-art warehouses in both Tianjin and Shanghai, we eliminate supply chain bottlenecks:
Unmatched Port Proximity: Our facilities are strategically located adjacent to China's primary shipping ports, ensuring seamless customs clearance and immediate vessel booking.
Rapid Global Dispatch: We guarantee fast domestic transit, efficient container loading, and accelerated shipping schedules directly to major African and global destination ports.
Whether you are an industrial gas factory looking to slash unit production costs or an international commodity trader seeking a stable supply chain, we are your ultimate source. We warmly welcome worldwide buyers and traders to visit our corporate office and manufacturing facilities to audit our quality management systems and lock in long-term contract pricing.
TIANJIN ZHONGYING CHEMICAL CO.,LTD is a modern chemical enterprise specializing in the research, development, production, and sales of calcium carbide (commonly known as calcium carbide). With years of experience in the basic chemical industry, and leveraging regional resources and advanced production technology, the company is committed to providing downstream industries with high-quality, highly stable calcium carbide products....[ Read More >>]
