| Model NO. | 304 316 409L 316L 304L 409 |
| Grade | 300 Series |
| Certification | ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS |
| Shape | Round |
| Technique | Welded |
| Surface Treatment | Polished |
| Raw Material | Posco, Tisco, Zpss, Baosteel |
| Production Capacity | 250,000 mt/Year |
| Steel Grade | 201, 202, 301, 302, 304, 316, 316L, 409L etc. |
| Standard | ASTM/DIN/JIS/EN/BS/GB |
| Wall Thickness | 0.5mm - 4.5mm |
| Outer Diameter | 9mm - 219mm |
| Surface | Polishing, Annealing, Pickling, Bright, Mirror, Matte |
| Application | Automotive, Petroleum, Foodstuff, Chemical, Construction, Energy, Shipbuilding |






Lab for Chemical Composition Test
Lab for Mechanical Properties Test