Tianjin TYWH Imp. & Exp. Co., Ltd.  

Product Name: Small Size 4-7mm Calcium Carbide for Sale Model NO.: 4-7mm Grade Standard: Industrial Grade Appearance: Granule Color: Grey Un No: 1402 Product Name: Small Size 4-7mm Calcium Carbide for Sale Packing: 50kg, 100kg, 200kg Iron Drum Certificate: SGS, ISO Gas Yield: 305/ 295 /285L/Kg Application: for Acetylene Gas Production Chemical: Cac2 Particle Size / Mesh: 4-7mm Key Word: Buy Calcium Carbide Trademark: TYWH Transport Package: in 50kg or 100kg Iron Drums Specification: 4-7mm Origin: China HS Code: 284910 Product Description small size 4-7mm calcium carbide for saleProduct Description1. It is called calcium carbide( CaC2). Itis 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 Carbidesmall size 4-7mm calcium carbide for saleProcess of Calcium Carbidesmall size 4-7mm calcium carbide for saleSpecificationITEMINDEXGasYield20°C101.3KpaL/kg≥SizeGasYieldSizepercentageAsh,%TopAGradeAcceptGrade2-4mm260240220≥90≤14-7mm280260240≥90≤17-15mm290270250≥90≤115-25mm300285260≥90≤14-25mm290270250≥90≤125-50mm300295280≥90≤150-80mm300295280≥90≤180-200mm300295280≥90≤1PH3%(V/V)≤0.032H2S%(V/V)≤0.015QualityStandardTYWHQUALITYSTANDARDsmall size 4-7mm calcium carbide for saleCompany InformationSince 2007with rich exportedexperienceGood service and after-sale serviceFirst-class production equipment and workshopGood reputation in the global marketWhat you think is what we want to doPositive, progressive, innovativesmall size 4-7mm calcium carbide for saleApplication1.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 andcalcium cyanamide6.Reacting with water to bring about ethine.7. Reacting with nitrogen to product lime nitrogen.8.The desulfurizer in steel industry. small size 4-7mm calcium carbide for salePackaging & ShippingPacking details: 50kg drum packing,100kg drum packingShipment: With 30 days after receiving the depositsmall size 4-7mm calcium carbide for saleCustomer Visitsmall size 4-7mm calcium carbide for saleFAQQ:Whereisyourplantlocated?Couldwevisityourplant?A:Ourcarbideprocess&crushplantislocatedinInnerMongolia,whichisnearcarbiderawmaterialplace.Wewelcomeallthevaluable&preciouscustomersvisitusfromallovertheworld.Q:Howcanyouguaranteethequality?A:Wewilltakealotofsamplingtestingsecondtimeduringcarbideprocessingtoensureproductswithgoodgasyield.Weoftendoairpressuretestingtodrums,ensurecarbidedrumssealstightandsafety.Differentsizesstoredseparatelytoavoidsizemixing.Wewilltakesamplingtestagainbeforegoodsloading,ensuresloadedgoodswithcorrectweight,sizes,gasyieldandquantity.OurcarbideProductionisbasedonChineseNationalStandard:GB10665-2004.Q:Whatisthegasyield?A:Typically,thegasyieldoftheparticlesize80-120mm,50-80mm,25-50mm is295L/KG.Therelationshipbetweenthegasyieldandcalciumcarbideisasfollowing.CaC2(%)63.1468.5272.5473.8975.276.5777.9180.6GasYield(L/Kg)235255270275280285290300Q:Whatisthedeliverytime?A:Itisusuallywithin20daysafterreceivingthedepositororiginalL/C.small size 4-7mm calcium carbide for saleContact ussmall size 4-7mm calcium carbide for sale