ASTM A519 1040 seamless steel pipe/tube is seamless steel construction pipe; ASTM A519 1040 pipe used for medium-carbon seamless steel pipe for boiler and super heater, construction pipe.
ASTM A519 1040 Seamless Steel Tube Chemical Composition Analysis:
| Grade | Cr | Mn | P | S | Si | Ni | Ch | Mo |
| ASTM A519 1040 | 0.37-0.44 | 0.60-0.90 | 0.040 | 0.050 | -- | -- | -- | -- |
ASTM A519 1040 Seamless Steel Pipe 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 |
ASTM A519 1040 Seamless Steel Pipe Ends Finish: plain end, bevel end.
A519 1040 Seamless Steel Pipe Surface Treatment: Bare, black varnished, oiled finish, red color, anti-corrosion, 3PE, FBE or epoxy coating
ASTM A519 1040 Seamless Steel Pipe Technique: Hot rolled or cold drawn.
A519 1040 Seamless Steel Pipe Invoicing: based on theoretical weight or actual weight.
ASTM A519 1040 Seamless Steel Payment Terms: L/C at sight, T/T or Western Union.
Katalor A519 1040 Seamless Ssteel Trade Terms: FOB/CFR/CIF.
Shanghai Katalor ASTM A519 1040 seamless steel pipe Certification: ABS manufacturing assessment, ABS design assessment, ASTM A519 1040 seamless steel pipe manufacturer certificate, ISO9001 quality management system certificate, ISO14001 environment management system certificate, GB/T28001 occupational health and safety management system certificate, etc.
