Nominal diameter：

NPS 2"~20"

Operating temperature：

-10℃～150℃

Operating pressure：

CLASS 150Lb~300

Material：

Cast Iron、Ductile Iron、WCB、WCA、WCC、LCB、LCC、CF8、CF8M、CF3、CF3M、CF8C、CN7M

Design standard：

API 609、BS 5155

Structural length：

API 609

Connecting end：

ASME B16.5

Test standard：

API 598

Application fields：

For application in fields such as electric power industry, petroleum refining, petrochemical engineering, offshore oil, tap water engineering in urban construction, chemical engineering, etc.