FAQ
1. Product & Specification
A: We offer a full range of calcium carbide sizes, including 0–2 mm, 2–4 mm, 4–7 mm, 7–15 mm, 15–25 mm, 25–50 mm, 50–80 mm, and 80–120 mm. Customized sizes are also available to meet different industrial and acetylene generation requirements.
A: Our calcium carbide generally provides a gas yield of 230–305 L/kg, depending on size and grade. Higher purity grades can achieve higher gas yield.
A: Yes, we support customization of particle size, packaging, and quality specifications based on your application and market requirements.
2. Packaging & Shipping
Q4: What packaging options are available?
A: We supply calcium carbide in 50 kg, 60 kg, 100 kg, and 120 kg sealed steel drums, designed to be moisture-proof. Nitrogen-filled packaging is available upon request.
For smaller particle sizes (≤15 mm), we also offer 5 kg and 10 kg inner nylon bags, providing better moisture protection and suitability for laboratory or small-scale applications.
A: Yes, calcium carbide is classified as UN 1402, Class 4.3 (dangerous when wet). We strictly follow international regulations such as IMDG for safe transportation.
A: Yes, we have extensive export experience to Southeast Asia, the Middle East, Africa, Oceania and South America, ensuring smooth logistics and documentation.
3. Order & Service
A: MOQ is flexible and depends on packaging and destination. Please contact us for detailed quotation.
A: Yes, we provide complete documentation including TDS, MSDS, and COA, ensuring compliance with international standards.
A: Yes, we support inspections by SGS or other third-party agencies before shipment
Why Choose Us
Advanced Calcium Carbide Solutions for Critical Industries
Stable Quality
Consistent product performance ensured through strict quality control and standardized production processes.
Global Supply
Reliable export experience with stable supply to clients across multiple international markets.
Safe Handling
Moisture-proof, sealed packaging designed for safe storage and transportation.
Proven Reliability
Trusted by long-term industrial partners with consistent delivery and dependable performance.
Cost Efficiency
Competitive pricing supported by large-scale production and optimized operations.
Responsive Service
Fast response and professional support to meet your business needs efficiently.