API609蝶（dié）閥

產品參數：

材質

WCB WCC LCB CF8 CF8M CF3M

標準規範

DESIGN STD: GOST9544 GOST33259 API609

END TO END : ASME 16.10 GB/T12221

TETING: API598 GB/T13927

連接（jiē）麵及壓力

Flange connection method, Welding connection method

Pressure Class 150# 300# 600# Py10 Py16 Py25 Py40 Py63 Py100