ASTM A269 A312 A213 Stainless Steel Pipe 304L 316L 1/4 3/8 1/2 3/4 1 Inch
| Material | Stainless steel, Steel, Alloy |
| Surface | Polish& 8k & Solution Annealed & Pickled& BA & HL& 2D & No.1 etc |
| Standard | ASTM DIN GB ISO JIS BA ANSI |
| Grade | According to standards |
| Bolt length | 10-200mm, or as customers' requirement |

