| Product Characteristics | |
| O.D.Range | 8mm |
| 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 |
