 Seamless steel pipe
Seamless steel pipe Welded steel pipe
Welded steel pipe Carbon steel pipe
Carbon steel pipe Alloy pipe
Alloy pipe galvanized steel pipe
galvanized steel pipe stainless steel pipe
stainless steel pipe steel pipe schedule
steel pipe schedule pipe fittings
pipe fittings

| 
							Style | 
							Size | 
							Steel grade | 
							Standard | 
							Applications | |
| 
							OD | 
							WT | ||||
| 
							High Pressure Fertilizer Pipes | 
							8~219 | 
							2~40 | 
							10#、20#、16Mn、15MnV、12CrMo、15CrMo | 
							GB6479 | 
							High-pressure chemical fertilizer equipment and piping | 
Structural Pipes

| 
					Style | 
					Size | 
					Steel grade | 
					Standard | 
					Applications | |
| 
					OD | 
					WT | ||||
| 
					Structural Pipes | 
					8~219 | 
					2~40 | 
					10#、20#、35#、45#、Q345 | 
					GB/T 8162 | 
					Machining mechanical parts, pipe fittings, the grid |