一件式半流碳鋼球閥/1-pc reduced port CS ball valve
Size range: ¼”~2” (DN8~DN50)
Pressure rating: 2000 psi
Seat material: Reinforced Teflon
Temperature range: -20°F to 400°F (-29°C to 204°C)
Approvals: CRN registered
Options: Oval handle for sizes ½”~2”
豎立式滾輪研磨機技術突破性重大發展,目前的石英粉是經由球磨機產出的成品,比表面績値在0.3300cm