Specification:
1) Design: API 6D, API 600
2) Face to face: ASME B 16.10
3) Flanged ends: ASME B 16.5,
4) Test and inspection: API 598
Material:
a) Body: TA2, Grade C3
b) Bonnet: TA2, Grade C3

Pressure rating: PN1.0MPa~PN6.4MPa, Class150~600

Diameter size:  DN15~600mm, NPS1/2”~24”

Temperature: -29℃~ +320℃

 Working mediums: strong oxidative and corrosive medium

Hastelloy Gate Valve

Specification:
1) Design: API 602,
2) Thread ends: ASME B1.20.1
3) Socket welded ends: ASME B 16.11,
4) Test and inspection: API 598
Body material: Hastelloy alloy:  Hastelloy B（N-12MV、N-7M）, Hastelloy C（CW-12MW）, Hastelloy C276（CW-6MC）, Hastelloy C4, Hastelloy G30

Pressure rating: PN1.0MPa~PN6.4MPa, Class150~600

Diameter size:  DN15~600mm, NPS1/2”~24”

Temperature: -29℃~ +250℃

 Working mediums: strong corrosive medium