完整端口,3件式 - 内部端口完成RA <0.4材料:湿润零件ASTM AS351 CF8M / 316连接尺寸:I4“(15mm),3/4”(20mm),L“(25mm),IVN40mm),2”(50毫米),2/2“(65mm),3”(80mm),4“(100mm)连接类型:夹紧和管对接焊接端可用锁定装置:阀门操作锁定在开放或关闭位置工作TempéRationLimited:-20°F ~ 350°F (-5°C ~ 175°C) Working Pressure Limited: lOOOpsi (70kg/cm2) for W’~ 1”; 800psi (56kg/cm2) for l1/2,’~2”; 600psi (42kg/cm2) for 21/2,'~4” Valves inspected and tested according to API 598 standard.