| International Standard | ASTM, AISI, JIS, ISO, EN, DIN, BS |
| Outer Diameter | 1/8″ – 80″ , DN6 – DN2000 , 10.3mm – 2032mm |
| Wall Thickness | SCH5S – SCH80S , 1.0mm - 80mm |
| Tube Type | Seamless or Welded(PLASMA+TIG) |
| Surface Finish | Polishing, Annealing, Pickling, Bright |
| Technical Treatment | Cold Rolled, Hot Rolled |
| Mill Test Certificate(MTC) | EN10204 3.1 |
| Test Content | Flange & Flaring Test,Reverse Flattening Test, Roughness Test, Hydrostatic/Pneumatic Test, Eddy Current Test (NDT), Surface Finish Verification, Dimensional Inspection, Material Certification |
| Certificate | TUV ISO 9001:2015 , PED 2014/68/EU , AD 2000-WO DIN EN ISO 9606-1 , DIN EN ISO 14732 Welder Certificate EN ISO 9712 NDT Personnel Certificate EN ISO 15613 WPQR |