Maximum surface magnetic flux density: 1.2T (12000G) External shape: φ25 Length: 400mm M6 deep 8 tap holes on one Pipe material: SUS316L Buff #320 finish Upper temperature limit: 80℃ Built-in magnet: Neodium Maximum surface magnetic flux density (T): 1.2 (12000G) Heat resistance温度(℃):80