Maximum surface magnetic flux density: 0.8T (8000G) External shape: φ25 Length: 550mm M6 deep 8 tap holes on one Pipe material: SUS316L Buff #320 finish Upper temperature limit: 60℃ Built-in magnet: Neodium Maximum surface magnetic flux density (T): 0.8 (8000G) Heat resistance温度(℃):60