
Calcium Carbide 7-15. High Gas Yield: Typically 295L/KG for particle sizes 25-50mm, 50-80mm, and 80-120mm. Multiple Particle Sizes: Available in 1-25mm, 25-50mm, 50-80mm, and 80-120mm specifications. Customizable Packaging: Flexible packaging options including 50kg or 100kg iron drums with or without pallets. Strict Quality Control: 100% inspection including visual, function, and gas yield testing before loading. Fast Delivery: Usually within 20 days after receiving deposit or original L/C. Versatile Applications: Used for acetylene production, metal cutting, PVC synthesis, and steel desulfurization. National Standard Compliance: Production strictly follows Chinese National Standard GB10665-2004. Flexible Customization: Offers full, minor, and sample-based customization options for designs and requirements.