perforated bar, heavy duty seamless pipe, SAE1045, SAE1020
Perforated bars/heavy duty seamless steel pipes
Grade: SAE1020/SAE1045
Length: random length 6~11m or fixed 6m
Size: OD45*WT12mm~~OD351~365*WT81~90mm
Most required sizetable:
| 
			 ext dia.(OD)/mm  | 
			
			 int. dia. (ID)/mm  | 
			
			 wt/mm  | 
		
| 
			 203  | 
			
			 90  | 
			
			 56  | 
		
| 
			 203  | 
			
			 110  | 
			
			 46  | 
		
| 
			 65  | 
			
			 38  | 
			
			 14  | 
		
| 
			 45  | 
			
			 22  | 
			
			 12  | 
		
| 
			 89  | 
			
			 61  | 
			
			 14  | 
		
| 
			 127  | 
			
			 75  | 
			
			 26  | 
		
| 
			 140  | 
			
			 60  | 
			
			 40  | 
		
| 
			 127  | 
			
			 60  | 
			
			 34  |