Van cầu chịu áp lực cao PN 160, CS Tháng Sáu 6, 2014 By adminweb – Globe valve available in carbon steel and alloy stell. – DN 15 -150 – PN 24/40 – 160 – Direct welded sealing surface in Cr or Stellite – Available with shut-off or regulating disc. Are online drugstores clinically appropriate for consumers