
Calcium Carbide 25-50mm. High Gas Yield: Typically 295L/KG for 25-50mm particle size, ensuring efficient acetylene production. Strict Quality Control: 100% inspection including air pressure testing for drums and sampling before loading. Versatile Applications: Used for acetylene gas production, metal cutting/welding, PVC synthesis, and steel desulfurization. Flexible Packaging: Available in 50kg and 100kg iron drums, with palletized or non-palletized options. Standard Compliance: Production strictly follows Chinese National Standard GB10665-2004 for quality assurance. Fast Delivery: Delivery usually within 20 days after receiving deposit or original L/C. Large Capacity: Monthly production capacity of 6000 tons from a factory in Inner Mongolia. Customization Options: Offers customization from samples, designs, and flexible minor adjustments.