Cryogenic Valves are used in storage and transport of liquefied gases such as LNG, LN2 and Oxygen in the piping systems. These Valves are supplied with extended bonnet with a sufficient enclosed vapor chamber to keep the stem packings not exposed the cold liquid to ensure functional integrity


Duplex Stainless Steel ASTM A995 - 1A, 2A, 4A, 5A or Equivalent
Stainless Steel ASTM A351 - CF8, CF8M, CF3, CF3M, CN7M or Equivalent
Special Alloy Steel Inconel 625, 825 or Equivalent
Hastelloy C
Monel or Equivalent

Production Range

  • Pressure Rating: ASME class 150 to class 2,500
  • Service Temperature: Up to -196℃
  • Available Size: NPS 2" ~ 30"

Design Standards

  • Basic Standards:BS 6364, MSS SP 134
  • Face to Face:ASME B16.10

Contact Us

기성금속의 제품이나 본사에 궁금한 내용의 있으시면 언제든지 문의 주십시요

Scroll to Top