Mild Steel Rectangular Box Hollow Section Square And Rectangular Steel Tube
Product Description: In the field of engineering, there are many uses of rectangular tubes, such as galvanized welded square tubes for low-pressure fluid transportation, welded square tubes for mining liquid transportation, large-diameter electric-welded square tubes for low-pressure fluid transportation, stainless steel welded square tubes for mechanical structures, etc.
| Product Name | ASTM A500, EN10219 rectangular square tube | 
| Material | CARBON STEEL | 
| Color | black | 
| Standard | DIN GB ISO JIS BA ANSI | 
| Grade | q235b | 
| Brade | jinnuo | 
| Thread | bs,astm | 
| Used | building industry machinery | 


