Surface treatment
   
   
  1) Electrostatic spraying
   
  2) Natural color
   
  3) Passivation
   
   
  Introduction 
   
  Non-sparking tools. They are mainly used in hazardous environment where flammable and combustible
   
  vapors liquids gas dusts are present, such as petroleum industry,chemical industry, power
   
  generation,railroad,and mining ects.These tools can avoid to rise sparking when tools strike,
  
 rub or collide with target in explosive atmosphere. There is two kinds of material, Beryllium Copper alloy
   
  and Aluminum Bronze.
   
   
   
  Detials
   
   
   	 		 			 			 				 					 						|  						 Number   						   						 |  						S  						mm |  						L  						mm |  						 						 Be-Cu   						  						g  						 |  						 						 Al-Cu   						  						g  						 |  					  					 						|  						 6012-6   						6012-7   						6012-8   						6012-9  						6012-10  						6012-11  						6012-12  						6012-13  						6012-14  						6012-15  						6012-16  						6012-17  						6012-18  						6012-19  						6012-20  						6012-21  						6012-22  						6012-23  						6012-24  						6012-25  						6012-26  						6012-27  						6012-28  						6012-29  						6012-30  						6012-32  						 |  						6  						7  						8  						9  						10  						11  						12  						13  						14  						15  						16  						17  						18  						19  						20  						21  						22  						23  						24  						25  						26  						27  						28  						29  						30  						32 |  						40  						40  						40  						40  						40  						40  						40  						40  						40  						40  						40  						40  						42  						42  						42  						43  						43  						43  						43  						43  						43  						46  						46  						46  						46  						46 |  						75  						77  						77  						78  						78  						79  						79  						80  						80  						82  						85  						88  						90  						110  						120  						125  						130  						150  						165  						180  						200  						215  						225  						235  						250  						295 |  						69  						70  						70  						71  						71  						72  						72  						73  						73  						75  						77  						80  						82  						100  						105  						110  						115  						135  						145  						160  						180  						190  						200  						210  						220  						260 |  					  					 						| Number |  						S  						inch |  						L  						mm |  						Be-Cu  						g |  						Al-Cu  						g |  					  					 						6012-102  						6012-104  						6012-106  						6012-108  						6012-110  						6012-112  						6012-114  						6012-116  						6012-118  						6012-120  						6012-122  						6012-124  						6012-126  						6012-128  						6012-130 |  						5/16  						3/8  						7/16  						1/2  						9/16  						5/8  						11/16  						3/4  						13/16  						7/8  						15/16  						1  						1-1/16  						1-1/4  						1-7/16 |  						 						 40  						40  						40  						40  						40  						40  						40  						42  						43  						43  						43  						43  						46  						46   						50  						 |  						70  						78  						79  						80  						80  						88  						93  						110  						125  						130  						165  						190  						215  						295  						330 |  						70  						71  						72  						73  						73  						80  						85  						100  						110  						115  						145  						170  						190  						260  						300 |  					  				 			   			   			 |  		
 	 
   
   
   
  