| Place of Origin |
Shaanxi China (Mainland) |
| Brand Name |
First |
| Model Number |
tube and pipe |
Application: Chemical industry, machinery, metallurgy industry, Electrolytic Plating, medical industry, power plant, Aerospace, petrochemical industry, navigation, military fields and ocean engineering.ASTM B337 Chemical RequirementsElement (max) GradeGr.1Gr.2Gr.7Gr.9Gr.11Gr.12N0.030.030.030.030.030.03C0.080.080.080.080.080.08H0.0150.0150.0150.0150.0150.015Fe0.200.300.300.250.200.30O0.180.250.250.150.180.25Al2.5-3.5V2.0-3.0Pa0.12-0.250.12-0.25Mo0.2-0.4Ni0.6-0.9Tibalancebalancebalancebalancebalancebalance