Calcium Carbide China For Sale

Calcium carbide China for sale Product Description Product Features of Calcium Carbide 1. It is called calcium carbide( CaC2).  It is a hard lump and the cross section is dark grey or brown. 2. It  is lumpy substance, its surface is a little deep gray, has slight nasty smell. 3. It can produce acetylene gas when met water, it can burn when meets fire. 4.The acetylene gas mix with air will form explosive gas (explosive range of acetylene gas in the air is      2.3% - 81%). All Size Calcium Carbide Calcium carbide China for sale Calcium carbide China for sale Specification ITEM INDEX Gas Yield 20°C 101.3 Kpa L/kg ≥ Size Gas Yield Size percentage Ash,% Top A Grade Accept Grade 2-4mm 260 240 220 ≥90 ≤1 4-7mm 280 260 240 ≥90 ≤1 7-15mm 290 270 250 ≥90 ≤1 15-25mm 300 285 260 ≥90 ≤1 4-25mm 290 270 250 ≥90 ≤1 25-50mm 300 295 280 ≥90 ≤1 50-80mm 300 295 280 ≥90 ≤1 80-200mm 300 295 280 ≥90 ≤1 PH3 %(V/V) ≤ 0.032 H2S %(V/V) ≤ 0.015 Quality Standard TYWH QUALITY STANDARD Calcium carbide China for sale Company Information Since 2007 with rich exported experience Good service and after-sale service First-class production equipment and workshop Good reputation in the global market What you think is what we want to do Positive, progressive, innovative  Calcium carbide China for sale Application 1.The main raw material for producing acetylene gas. 2.Cutting and welding for metal material. 3.To synthesize polyvinyl chloride(PVC). 4.Fruit catalyst. 5.The basic material for organic synthesis and calcium cyanamide 6.Reacting with water to bring about ethine.7. Reacting with nitrogen to product lime nitrogen. 8.The desulfurizer in steel industry.   Calcium carbide China for sale Packaging & Shipping Packing details: 50kg drum packing,100kg drum packing Shipment: With 30 days after receiving the deposit    Calcium carbide China for sale Customer Visit   Calcium carbide China for sale FAQ Q: Where is your plant located? Could we visit your plant? A: Our carbide process & crush plant is located in Inner Mongolia, which is near carbide raw material place. We welcome all the valuable & precious customers visit us from all over the world.    Q: How can you guarantee the quality?  A: We will take a lot of sampling testing second time during carbide processing to ensure products with good gas yield.  We often do air pressure testing to drums, ensure carbide drums seals tight and safety. Different sizes stored separately to avoid size mixing. We will take sampling test again before goods loading, ensures loaded goods with correct weight, sizes, gas yield and quantity. Our carbide Production is based on Chinese National Standard: GB10665-2004. Q: What is the gas yield? A: Typically, the gas yield of the particle size 80-120mm, 50-80mm, 25-50mm  is 295L/KG. The relationship between the gas yield and calcium carbide is as following. CaC2 (%) 63.14 68.52 72.54 73.89 75.2 76.57 77.91 80.6 Gas Yield(L/Kg) 235 255 270 275 280 285 290 300   Q: What is the delivery time? A: It is usually within 20 days after receiving the deposit or original L/C.  Calcium carbide China for sale Contact us Calcium carbide China for sale