Premium Nxwd Calcium Carbide for Acetylene Gas Production

Premium Nxwd Calcium Carbide for Acetylene Gas Production. High Gas Yield: Gas yield ranges from 295L/Kg to 310L/Kg depending on purity and particle size. Strict Quality Control: Multi-stage sampling, air pressure testing, and compliance with GB10665-2004 standard. Certified Products: Products certified by SGS, BV, and ISO with independent import and export rights. Fast Delivery: Delivery within 20 days after receiving deposit or original L/C. Large Capacity: Monthly production capacity of 6000 tons in a 5000 square meter factory. Customizable Options: OEM and ODM services available for customized packaging and specifications.