Alle Produkte
Ansprechpartner : Li
Telefonnummer : 18906241720

API 600 Cast Steel Gate Valve with Rising Stem & OS&Y Design for High-Pressure Oil & Gas Applications

  • API 600 Cast Steel Gate Valve with Rising Stem & OS&Y Design for High-Pressure Oil & Gas Applications
Herkunftsort China
Markenname Youwei
Zertifizierung API 600,CE
Produktdetails
Druckstufe 150 bis 600 psi Körperdesign Fester Keil / flexibler Keil
Beschichtung Epoxidlackiert oder rostbeständig Stammtyp Steigender Schaft / Nicht steigender Schaft
Sitzmaterial Edelstahl, Messing und Bronze Einhaltung von Standards API, ANSI, BS EN
Material Gusseisen Standard oder nicht standardisiert Standard
Ventiltyp Schieber Besatzmaterial Edelstahl, Messing und Bronze
Körperstil Steigender Stamm, Nicht-steigender Stamm Endverbindungen Flanken, Gewinde und Rillen
Hervorheben

API 600 Compliance Gate Valve

,

Rising Stem & OS&Y Design Cast Steel Gate Valve

,

High-Pressure Oil & Gas Applications API 600 Gate Valve
Hinterlass eine Nachricht
Produkt-Beschreibung
API 600 Cast Steel Wedge Gate Valve

Our API 600 Series Cast Steel Gate Valves are designed for superior flow control in heavy-duty industrial piping systems. Available in standard ASTM A216 WCB and enhanced WCB+STL (Stellite 6 Overlay) configurations, these valves offer high-performance sealing and durability across Class 150 to Class 200 pressure ratings. The Outside Screw and Yoke (OS&Y) design ensures the stem threads remain external to the media, preventing corrosion and extending service life.

Configuration Options: WCB vs. WCB+STL

To meet diverse operational demands, we provide two specialized trim and seating configurations:

Feature Standard WCB Configuration Premium WCB + STL Configuration
Body/Bonnet Material ASTM A216 WCB (Cast Carbon Steel) ASTM A216 WCB (Cast Carbon Steel)
Seating Surface Integrated Carbon Steel or 13Cr Stellite No. 6 (Cobalt-Based Alloy)
Hardness & Durability Standard industrial wear resistance Superior hardness (HRC 37-45); Erosion resistant
Temperature Range -29°C to 425°C Optimized for high-temp & abrasive media
Best For General oil, gas, and water utility High-cycle apps, steam, and corrosive fluids
Technical Parameters & Compliance
  • Design & Manufacture: Fully compliant with API 600 and ASME B16.34
  • Pressure Rating: Specifically engineered for Class 150 and Class 200 (PN20 - PN32) service
  • Face-to-Face Dimensions: According to ASME B16.10
  • Flange End Dimensions: According to ASME B16.5
  • Inspection & Testing: 100% tested per API 598 (Shell, Backseat, and Closure leakage tests)
  • Wall Thickness: Heavy-duty API 600 wall thickness for extra safety margin and corrosion allowance
Advanced Engineering Features
  • Flexible Wedge Design: The wedge is precision-ground to a slight taper, allowing it to adapt to seat deformations caused by pipe stress or thermal expansion, ensuring a bubble-tight shutoff
  • Stellite-Faced Seats (STL Model): By applying a Stellite #6 overlay on the seat rings and wedge faces, we provide a metal-to-metal seal that resists "galling" and maintains integrity under high-velocity flow
  • Bolted Bonnet (BB): Features a high-tensile strength bolt-and-nut assembly with a controlled-compression gasket for zero-leakage at the bonnet joint
  • Integral Backseat: Allows for the replacement of stem packing while the valve is in the fully open position under pressure
Application & Industries
  • Oil & Gas: Upstream production and downstream refining
  • Power Plants: High-pressure steam and cooling water cycles
  • Chemical Processing: Handling non-corrosive and mildly abrasive hydrocarbons
  • Infrastructure: Municipal water treatment and high-pressure fire protection systems
Umbauten:

Nicht aufsteigendes Torventil

Gusseisen für Torventile

Elastische Sitzschranke