ASTM A519 1025 seamless pipe/tube application: for mechanical engineering; for mechanical and pressure use, and also for transporting steam, water, gas and etc. A519 1025 seamless pipe size(mm): out diameter:10-324mm; wall thickness:1-30mm; length:14000mm max.
ASTM A519 1025 Seamless Steel Tube Chemical Composition Analysis:
| Grade | Cr | Mn | P | S | Si | Ni | Ch | Mo |
| ASTM A519 1025 | 0.22-0.28 | 0.30-0.60 | 0.040 | 0.050 | -- | -- | -- | -- |
ASTM A519 1025 Seamless Steel Pipe Workmanship, Finish, and Appearance
The A519 1025 tubing shall be free of laps, cracks, seams, and other defects as is consistent with good commercial practice. The A519 1025 surface finish will be compatible with the condition to which it is ordered.
ASTM A519 1025 Wall Thickness Tolerances for Round Hot-Finished Tubing
| Wall Thickness Tolerances for Round Hot-Finished Tubing | |||
| Wall Thickness Range as Percent of Outside Diameter | Wall Thickness Tolerances, percent Over and Under Norminal | ||
| Outside Diameter 2.999 in.(76.19mm) and smaller | Outside Diameter 3.000 in.(76.20mm) to 5.999 in.(152.37mm) | Outside Diameter 6.000 in.(152.40mm) to 10.750 in.(273.05mm) | |
| Under 15 | 12.5 | 10.0 | 10.0 |
| 15 and over | 10.0 | 7.5 | 10.0 |
Shanghai Katalor ASTM A519 1025 seamless steel pipe quality control: Our quality control department consists of experience technicians. These person strictly control the whole production procedure, from introduction of raw materials to finish A519 1025 seamless steel products. They ensure high quality A519 1025 seamless steel pipe products for our customers.
