AISI 4130 Globe Valve

An AISI 4130 globe valve is a severe-service linear-motion valve forged or machined from low-alloy chromium-molybdenum steel, engineered specifically to withstand extreme pressures and corrosive wear in oilfield production. The AISI 4130 metallurgy is highly valued for its exceptional strength-to-weight ratio, structural toughness, and deep hardenability, making it fully compliant with NACE MR0175 standards for sour gas handling and high-stress environments. Adhering to strict design requirements like API 6A and ASME B16.34, these high-integrity valves are critically deployed in high-pressure choke manifolds, wellhead injection systems, upstream drilling platforms, and offshore oil and gas extraction loops. Engineering firms and drilling contractors can secure complete material traceability and maximize field longevity by sourcing heavy-duty AISI 4130 globe valves straight from certified manufacturers in China through our commercial B2B platform.