Working Pressure: 14Mpa~140Mpa
Nominal Diameter: 52mm~103mm
Working Medium: Petroleum, natural gas, water, mud, and gases containing H₂S and CO₂
Working Temperature: -46°C~121°C (LU Class)
Material Class: AA, BB, CC, DD, EE, FF, HH
Specification Level: PSL1~PSL4
Performance Level: PR1~2
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