| Standard | BS, JIS, GB, DIN, ASTM |
| Standard | BS 6323, JIS G3445-2006, GB 5310-1995, GB/T 3639-2000, GB 9948-2006, GB/T 8713, GB/T8162, GB/T8163, GB/T3639, DIN 1626, DIN EN 10216-1-2004, DIN EN 10217-1-2005, DIN 2391, DIN 2448, ASTM A179-1990 |
| Grade | 10#-45#, Cr-Mo alloy, 10MoWVNb, 15NiCuMoNb5, 16Mn, ST35-ST52, STPG42 |
| Grade | 10#, 20#, 45#, 15CrMo, 34CrMo4, 30CrMo, 10MoWVNb, 15NiCuMoNb5, 16Mn, St37, St52, St45, ST35, ST37.4, STPG42 |
| Thickness | 0.5 - 10 mm |
| Section Shape | Round |
| Outer Diameter | 4 - 90 mm |
| Place of Origin | Jiangsu, China (Mainland) |
| Secondary Or Not | Non-secondary |
| Application | Hydraulic Pipe |
| Technique | Cold Drawn |
| Certification | ISO |
| Surface Treatment | bright annealing |
| Special Pipe | Thick Wall Pipe |
| Alloy Or Not | Non-alloy |
| Cold Drawn Steel Tube | Seamless Cold Drawn Mechanical Tubing STKM 17A |
| St52 steel pipe | St35 Steel Pipe |
| St45 Steel Pipe | St45 steel tube |
| 4140 | STKM 11A |
| STKM 13C | STKM 17A |
| cold rolled | cold drawn |
to be used in hydraulic system, automobile and in the occasion where the high precision, brightness, cleanness and mechanical properties of the tube are required.
