Nominal diameter：

NPS 1/4”～2”

Operating temperature：

-29℃～595℃(the range of service temperature may vary for different materials)

Nominal pressure：

CLASS 150～2500 (PN 20～PN420)

Material：

A105、A350 LF2、A182 F11、A182 F22、A182 F304、A182 F316、A182 F51、B150 C61900、B564 N04400、B546 N06625, etc.

Design standard：

ISO 15761、API 602、BS 5352、ASME B16.34

Structural length：

Company standard、ASME B16.10（flange type）

Connecting end：

ASME B16.5、ASME B16.25、ASME B16.11

Test standard：

API 598

Operation method：

Hand wheel, motor drive unit, pneumatic drive unit

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.