Valve Body Material: A105，304，304L，316，316L
Connection: Internal Threaded and Welded
Nominal Diameter: DN15~DN50
Pressure: PN110~PN260
Standard: GB12237、API 6D、JPI7S-48
Valve Cover Material: A105，304，304L，316，316L
Stem Material: 2Crl3，304，304L，316，316L
Valve Body Material: GB12237、API 6D、JPI7S-48
Connection: Internal Threaded and Welded
Driving Mode: Butt Welding
Nominal Diameter: DN10~DN100
Pressure: PN160~PN320
Standard: GB12237、API 6D、JPI7S-48
Body Material: A105，304，304L，316，316L
Stem Material: 2Crl3，304，304L，316，316L
