The packaging drum of calcium carbide will be filled with inert gas, Nitrogen. Nitrogen can effectively isolate the calcium carbide in the drum from the air, reducing the physical reaction between the calcium carbide and the air. Ensure the stability of the calcium carbide gas yield during transportation.

At the same time as filling nitrogen, our workers will attach hazardous material transportation labels and Class 4.3 hazardous marks to the finished drum packing calcium carbide. They will also check the airtightness of the packaged calcium carbide, whether there is acetylene gas leakage, and whether the drum lid is loose or not sealed properly. After the inspection is completed, clean the packaged carbide in drums and keep the packaging drums clean. If there are dents or damages in the drums, they will be replaced newly package. After all the sorting work is completed, an appointment will be made with customs for inspection of the goods.

电石的包装桶内将充装惰性气体，氮气。氮气可有效将桶内的电石与空气隔绝，以减少电石与空气接触产生物理反应。确保在运输过程中保持电石发气量的稳定。灌装氮气的同时，我们的工人将对成品电石进行黏贴危险品运输标签、4.3类危险品标志，同时检查桶装电石气密性，是否有乙炔气体漏出，检查桶盖是否脱落或未封好。检查完毕后，进行桶装电石的清洁，保持包装桶干净，如有桶凹陷或破损，将及时进行替换。全部整理工作完成后，将预约海关进行验货。