Calcium Carbide is a chemical compound with the chemical formula of CaC2. Its main use industrially is in the production of acetylene and calcium cyanamide.
The pure material is colorless; however pieces of technical-grade calcium carbide are grey or brown. In the presence of trace moisture, technical-grade calcium carbide emits an unpleasant odor reminiscent of garlic.
Applications of calcium carbide include manufacture of acetylene gas, and for generation of acetylene in carbide lamps; manufacture of chemicals for Fertilizer; and in steelmaking.
Grade Specification Gas Yield(L/KG)(Min) (Max) (Max)
contcent in Acetylene(v/v)
contcent in Acetylene(v/v)
Superfine Grade 305 0.06 0.1 First Grade 285 0.08 0.1 Eligible Grade 255 0.08 0.1
Size: 25-50mm, 50-80mm, 1-6mm, 1-10mm etc.
Packaging: In 50kg, 100kg, 225kg, new iron drum with nitrogen or 50kg plastic bag lined with kraft bag.
Hwa Seng Trading (Ningxia) Co., Limited, set up on April 19th, 2012, was approved by Administration for Industry and Commerce of Yinchuan high-tech industrial development zone. With the registered capital of 26 million RMB and the registered address of Room 2-26, Building No.5, Block C-06, Hwa Seng has moved into Yinchuan comprehensive bonded zone.
Hwa Seng Resources (Hong Kong) Co., Limited, established in 2011, is an offshore company of Hwa Seng Trading (Ningxia) Co., Limited. It specializes in export and import business.
Hwa Seng is a professional international trading company with import business referring to red wine, food, cosmetics, baby products, daily necessities and so on, and export business referring to ferroalloy, chemical products, goji berry, Muslim supplies, clothing and so on.
We not only have a team of core managing personnel with rich experience, professional skill and excellent English skill, but also have stable and permanent sales channels and customer relations at home and abroad, which is beneficial to developing the enterprise and expanding overseas markets.
Insisting on operation mode of products diversification, market internationalization and management professionalization, and adhering to management belief of honesty and win-win cooperation, Hwa Seng welcomes friends at home and abroad to cooperate with us for a brilliant future.
Hwa Seng Resources (Hong Kong) Co., Limited
Hwa Seng Resources (Hong Kong) Co., Limited, set up in 2011, is an offshore company in Hong Kong for import and export business.Withe more than 10 years exporting experience, Hwa Seng is a professional international trading company with export business referring to ferroalloys and chemical products.Hwa Seng welcomes friends at home and abroad to cooperate with us for a brilliant future.
- Company Name: Hwa Seng Resources (Hong Kong) Co., Limited
- Representative: Clark Jia
- Product/Service: Ferroalloys , Chemical Products , Ferro Silicon , Silicon Carbide , Silicon Metal , Carbon Raiser
- Capital (Million US $): 2600 Million
- Year Established: 2011
- Total Annual Sales Volume (Million US $): US$50 Million - US$100 Million
- Export Percentage: 31% - 40%
- Total Annual Purchase Volume (Million US $): US$50 Million - US$100 Million
- Contact Person: Mr. Clark Jia
- Tel: 86-0951-7651518
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