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FAQ:
Q1: Are you calcium carbide manufacturer or trader?
A1: We are manufacturer of calcium carbide.
Q2. Why should I choose your products?
A2. Our products are high quality and low price.
Q3.Do you have this kind of product in stock?
A3.Yes,we have it in stock.The goods can be delivered within 15 days after placing the order.
Q4.What tests do you accept?
A4: We accept internationally recognized test: SGS BV CICC.
Q5.What's your minimum order quantity?
A5. Our MOQ is 22.5ton/20ft.
Q6.What payment terms do you accept?
A6: We support T/T, L/C,D/P.
Q7: Where is your plant located? Could we visit your plant?
A7: 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.
Q8: How can you guarantee the quality?
A8: 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.
Q9: What is the gas yield?
A9: 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 |
