Product Name: 295 Gas Yield 50-80mm Calcium Carbide Model NO.: 305/ 295 /285L/KG Grade Standard: Industrial Grade Type: Calcium Carbonate Purity: 90%~99% Classification: 90%-99% Certification: COA, ISO Solubility: Easily Soluble in Water Gas Yield: 295L/Kg Packaging: 50kg or 100kg Iron Drum Payment Term: T/T, L/C MOQ: 22.5 Tons Size: 15-25mm, 25-50mm, 50-80mm, 80-120mm The Sealing: Calcium Carbide Is Easy to Sealed Trademark: JinHong Transport Package: 50kg/Drum 100kg/Drum 250kg/Drum Specification: GB295 Origin: Tianjin China HS Code: 28491000 Product Description Sales Manager Miss HappyMobile 0086-13832729634Product DescriptionProduct Name: Calcium CarbideGas release: >=295L/kgSize(mm): 50-80mmBrand: JinhongMOQ: 22.5 tonsPacking: 50 or 100kg/ iron drum diameter: 560*670Pail pack colour: Black gray greenProduct describe:(1) Calcium carbide reaction with water generated acetylene can be synthesized many organic compounds, such as synthetic rubber, synthetic resin, acetone, ketene, such as carbon black, Meanwhile acetylene a widely used in metal oxygen flame welding and cutting.(2) The powdery calcium carbide heating with nitrogen, reaction products. It cyanogen ammoniation, namely lime nitrogen, calcium lime n and salt reaction heat generated cyanogen melt used for mining gold and non-ferrous metal industry.(3) Calcium carbide itself can be used in the steel industry desulfurizer.(4) produced gas encounters fire after burn, can lighting.about us:TIANJINSHI JINHonGWEIBANG CHEMICAL Co., Ltd is located near Tianjin New Port.It covers an area of 15000 square kilometers. My company has my own factory, which has taken up chemical business for 11 years. So we have many customers in domestic markets and international markets. Our main customers spread in west-Africa, MID- East, south America, south-east Asia etc. And my factory won good reputation. Our principle is: Quality first, Prestige first. My trade marks: JINHONG.Besides, we have independent import& exp rights. And we can transact a series of process of export including danger packaging, Dangerous careful card, Performance certificate, CO ( certificate of origin ) etcIf you are interested in our calcium carbide pls don't hesitate to contact with us.Gas release(l/kg)> =285> =290> =295> =300size (mm) 7-15 15-20 25-50 50-80 80-120 Packing(kg) 50 100