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For manufacturers across metals, welding, and chemical sectors, the choice of raw materials directly impacts process efficiency, product quality, and long-term operational costs. At Lungwei Chemical, based in Ordos, Inner Mongolia—a region renowned for its strategic logistics and stable energy supply—we produce over 100,000 tons annually of high-purity calcium carbide, with a consistent monthly output of 2,000 tons. This reliability ensures that your production lines never face unexpected delays.
Our calcium carbide meets international industrial standards (ASTM E1472), with purity levels consistently above 88%—a critical threshold for efficient acetylene generation. In real-world testing, our material has demonstrated:
| Parameter | Standard Value | Our Result |
|---|---|---|
| Calcium Carbide Purity (%) | ≥85% | 88–92% |
| Moisture Content (%) | ≤0.5% | 0.2–0.4% |
| Acetylene Yield (L/kg) | ≥280 L/kg | 300–320 L/kg |
Located just 300 km from major rail hubs and within China’s coal-rich belt, our Ordos facility benefits from low-cost electricity, reduced transportation time, and minimal disruption risk. Compared to coastal suppliers, we offer up to 15% lower logistics cost while maintaining faster lead times—especially valuable for clients in Europe, the Middle East, and Southeast Asia.
In one case study with a steel plant in Saudi Arabia, switching to our calcium carbide reduced sulfur content in molten iron by 22%, improving final steel quality and reducing rework rates. Another client in Turkey reported a 17% increase in cutting efficiency during oxy-acetylene welding operations after adopting our premium-grade product.
We don’t just sell products—we build partnerships. Every batch comes with full traceability, third-party lab reports, and dedicated customer support. One client said: “Their team responded to our urgent request within 4 hours—even on a weekend.” That’s how we turn first-time buyers into long-term collaborators.
Still wondering if this is the right fit for your operation? Let’s explore how our calcium carbide can boost your yield, reduce waste, and strengthen your supply chain resilience.
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