| Product Characteristics |
|
| O.D.Range |
3/4" |
| Wall Thickness |
0.049" , 0.065" , 0.083" , 0.095" , 0.109" , 0.12" |
| Working pressure |
3300PSI ---- 8500PSI |
| Strictly controlling of hardness |
ASTM A269/A213 AW for Instrumentation and Hydraulic system with hardness less than 80HRB. |
| Ensureing high purity of tube inside |
Suitable for occasions with high clean purity |
| Mechanical property test |
Tensile test, hardness test, flattening test, hydrostatic test. |
| Non-Destructive testing |
ECT and UT |
| Intergranular corrosion testing |
No corrosion marks |
| Grain Size |
Average grain size of grade 5 |
| Weldablity |
Strictly controlling of the consistency of steel grade and quality to ensure good welding |
| Roughness of internal tube |
Ra＜0.8µm |
|
Products 
Hydraulic & Instrumentation Tube
