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Valves


Xingxing Steel As a leading global supplier of high-performance industrial valves, we specialize in delivering precision-engineered solutions for critical applications in oil & gas, petrochemicals, power generation, water treatment, and marine engineering. Our products adhere to international standards (ASME B16.34, API 600, DIN EN 1092-1) and utilize advanced manufacturing techniques to ensure durability, leak-proof integrity, and optimal performance under extreme conditions. With certifications including ISO 9001 and API 598, we cater to industries requiring reliability in high-pressure, high-temperature, and corrosive environments.




  • Valves

Gate Valves

  • Design: Wedge or parallel slide gate, forged/cast bodies (ASTM A216 WCB, A351 CF8).

  • Pressure Rating: Class 150–2500 (ANSI), PN10–PN420 (EN).

  • Temperature Range: -196°C to 650°C.

  • Applications: Oil pipeline isolation, steam systems, water treatment plants.

  • Key Features: Low torque operation, bi-directional sealing, fire-safe designs .




Ball Valves

  • Types: Floating or trunnion-mounted, full/Reduced port.

  • Materials: 316L stainless steel, duplex steel, Hastelloy.

  • Pressure Rating: Class 600–2500 (ANSI), DN15–DN600.

  • Applications: Natural gas pipelines, chemical processing, HVAC systems.

  • Key Features: 90° quick shut-off, zero leakage (metal-to-metal seats), CIP/SIP compatibility .

Butterfly Valves

  • Design: Wafer, lug-style, double eccentric.

  • Pressure Rating: PN10–PN160, ANSI 150–600.

  • Temperature Range: -40°C to 180°C (EPDM seats).

  • Applications: Water distribution networks, slurry transport, HVAC.

  • Key Features: Compact design, lightweight, ±1° alignment tolerance .

Globe Valves

  • Types: Y-pattern, T-pattern, angle pattern.

  • Materials: Forged carbon steel, 304/316L stainless steel.

  • Pressure Rating: ANSI 1500–2500, DIN PN40–PN250.

  • Applications: Boiler feedwater control, refinery pressure regulation.

  • Key Features: Precise flow modulation, low noise, easy maintenance .


Quality Assurance & Customization

  • Testing: Hydrostatic pressure (ASME B16.34), non-destructive testing (RT/UT), chemical composition analysis (PMI).

  • Custom Solutions: Special coatings (Halar®, PTFE), cryogenic (-196°C), and high-temperature (650°C) options .

  • Certifications: API 6D, CE/PED 2014/68/EU, NACE MR0175.