1.30% BC dry powder 2.Cylinder W/smooth welding, W/O scratching, grain, burrs 3.Brand product,high quality,competitive price 1.H.S.CODE:84241000002.N.W 21KG G.W 21.5KG3.PACKING SIZE:0.52*0.21*0.32 10PCS/CTN4.CYLINDER: DIA*HEIGHT:D90*H240mm5.PATRS:BOTTLE SCREW M30*1.5,GREEN FLUORESCENCE CIRCLE,VALVE M16*1.5,PRESSURE GAUGE NPT1/8 M10*1,WHITE PLASTIC NOZZLE,SIPHON TUBE M16*1.5*200mm,BLACK PLASTIC ...