Nominal diameter：

NPS 2”～48”

Operating temperature：

-196℃～593℃(the range of service temperature may vary for different materials)

Operating pressure：

CLASS 150-2500

Material：

A105N;A182 F304、F304L、F316、F316L、A352 LF2、LF2, etc.

Design standard：

API 6D、ASME B16.34

Structural length：

ASME B16.10

Connecting end：

ASME B16.5、ASME B16.25

Test standard：

API 598、ISO 5208

Operation method：

Handle, worm, motor-drive unit, pneumatic drive unit

Application fields：

Oil and natural gas pipelines, and urban gas pipeline