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Golden Steel Material is a premier ISO-certified stockist based in Al Jubail. We supply high-performance pipes, fittings, valves, and flanges to the Oil & Gas and Industrial sectors across Saudi Arabia and the GCC.

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Gate Valves

Gate Valves
Design Standards: API 600, API 602, API 6A, API 6D, JIS
Pressure Ratings: Class 150# to 4500#, PN16 to PN760
Wedge Types: Flexible, Solid, Split Wedge, Parallel Slide
End Connections: Flanged, Threaded, Socket Weld, Buttweld
Bonnet Designs: Bolted, Welded, Pressure Seal, Bonnet-less
Body Materials: Forged Steel, Cast Steel, Stainless Steel, Alloys
Operation: Handwheel, Gear, Pneumatic, Electric Actuator
Special Service: Cryogenic, Bellow Seal, Extended Bonnet, High-Temp
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Gate Valves serve as the primary isolation valves in industrial piping systems, designed to provide a full-bore flow with minimal pressure drop when fully open. Our extensive range includes forged steel gate valves for high-pressure environments and flexible wedge designs that automatically adjust to thermal expansion and pressure changes to maintain a superior seal. For specialized applications such as steam or high-pressure power generation, we offer pressure seal bonnet gate valves that utilize system pressure to enhance sealing integrity. From threaded gate valves for small-bore utility lines to flanged-end configurations for large-scale industrial infrastructure, these valves are built for robust performance and a long service life.

In critical sectors like the LNG and oil industries of Saudi Arabia, we provide cryogenic gate valves and API 6D pipeline valves that ensure reliable sealing under extreme temperature and pressure variables. For handling highly viscous media or slurries common in industrial processing, our pneumatic knife gate valves provide automated, efficient control. Additionally, for projects requiring zero-emission standards, our bellows seal gate valves offer a leak-proof barrier against hazardous fluids. Compliant with API, ASME, and JIS standards, our gate valves are engineered to provide precise fluid control across a vast array of industrial sectors, including refining, petrochemical, and water treatment.



Gate Valves Features

  • » Full-Bore Flow Design: Engineered to provide a straight-through flow path with minimal pressure drop and turbulence when the valve is in the fully open position.
  • » Versatile Sealing Options: Features multiple wedge configurations including flexible wedges for thermal expansion, split wedges for superior sealing, and parallel slides for reduced wear.
  • » Robust High-Pressure Performance: Specifically designed forged steel and pressure seal bonnet versions are available to withstand extreme operating pressures and temperatures.
  • » Zero-Leakage Bellows Seal: Optional bellows seal technology provides a hermetic barrier, eliminating fugitive emissions and making it ideal for toxic or hazardous media.
  • » Low Operational Torque: Precision-machined stems and gear-operated options ensure smooth and easy operation, even for large-diameter valves in high-pressure lines.
  • » Durable Construction: Manufactured from high-quality carbon steel, stainless steel, and exotic alloys to ensure a long service life and high resistance to corrosion and erosion.
  • » Automated Control Capability: Can be equipped with pneumatic cylinders or electric actuators for precise, remote, and automated flow management.
  • » International Standard Compliance: Fully compliant with rigorous global benchmarks including API 600, API 602, API 6D, and ASME B16.34.

Gate Valves Specification

Design Standards

  • Pipeline/Wellhead: API 6D & API 6A
  • General/Forged: API 600, API 602, ASME B16.34
  • Face-to-Face: ASME B16.10, JIS Standards
  • Inspection: API 598 (Leak-proof testing)

Wedge Configurations

  • Flexible Wedge: Adjusts to thermal expansion
  • Split/Double Disc: Superior sealing for high-integrity
  • Parallel Slide: Reduced wear and smoother operation
  • Knife Gate: Ideal for slurries and viscous media

Bonnet Designs

  • Pressure Seal: For extremely high-pressure steam
  • Bellow Seal: Zero-emission for hazardous fluids
  • Welded/Bolted: Standard and permanent seal options
  • Bonnet-less: Lightweight design for compact spaces

Operating Limits

  • Pressure Class: Class 150# to 4500#
  • Cryogenic Service: For LNG and gas industries
  • High-Temperature: Extended bonnets for insulation
  • End Connections: Flanged, Buttweld, Socket Weld

Material Specification

  • Casting/Forging: Cast Steel, Forged Steel, A105
  • Alloys: Stainless Steel, Duplex, Exotic Alloys
  • Specialty: Liquid Sodium service configurations
  • Trim: Robust API-standard trim materials

Operation & Control

  • Manual: Handwheel and Gear operated
  • Pneumatic: Cylinder-operated for slurry control
  • Electric: Multi-turn actuators for automation
  • Precision: Piston-style control for steam/chemicals

Gate Valves Detailed Specifications

Valve Type Description Size Range Pressure Rating Temperature Range End Connections
Threaded Gate Valve Standard gate valve with threaded connections for small pipelines 1/2" to 4" Up to 1500 PSI -29°C to +425°C Threaded (NPT/BSP)
Flexible Wedge Gate Valve Wedge-shaped gate for improved sealing and thermal flexibility 2" to 24" Up to 2500 PSI -29°C to +425°C Flanged, Butt-weld
Forged Gate Valve Forged steel body for high strength and durability 1/2" to 36" Up to 4500 PSI -46°C to +540°C Flanged, Butt-weld, Socket-weld
Pressure Seal Bonnet Gate Valve High-pressure gate valve with a pressure-sealed bonnet for zero leakage 2" to 24" Up to 4500 PSI -46°C to +600°C Flanged, Butt-weld
Pneumatic Cylinder Operated Knife Gate Valve Knife gate valve with pneumatic actuator for handling slurry, viscous fluids, or solid particles 2" to 48" Up to 300 PSI -29°C to +150°C Wafer, Lug
High-Pressure Gate Valve Suitable for high-pressure applications in industries like oil and gas 2" to 36" Up to 5000 PSI -29°C to +540°C Flanged, Butt-weld
Split Wedge Double Disc Gate Valve Two-disc design for superior sealing in high-pressure systems 2" to 24" Up to 2500 PSI -29°C to +540°C Flanged, Butt-weld
Flanged End Gate Valve Standard gate valve with flanged connections for secure installation 2" to 60" Up to 2500 PSI -29°C to +425°C Flanged
Forged Steel Bellows Seal Gate Valve Zero-leakage design using bellows seal, ideal for hazardous or toxic media 1/2" to 24" Up to 2500 PSI -29°C to +425°C Flanged, Butt-weld
Gear Operated Gate Valve Gear mechanism for smooth operation of larger valves 2" to 72" Up to 3000 PSI -29°C to +540°C Flanged, Butt-weld
Cryogenic Gate Valve Designed for extremely low-temperature services such as LNG applications 2" to 24" Up to 2500 PSI -196°C to +150°C Extended Bonnet, Flanged
Electric Operated Gate Valve Electrically actuated for automated control in industrial applications 2" to 48" Up to 2500 PSI -29°C to +540°C Flanged, Butt-weld
Forged Steel Bellows Seal Extended Body Gate Valve Extended body for high-temperature or cryogenic applications 1/2" to 24" Up to 2500 PSI -196°C to +540°C Flanged, Butt-weld
Parallel Slide Gate Valve Parallel slide design for reduced wear and smoother operation 2" to 36" Up to 4500 PSI -29°C to +425°C Flanged, Butt-weld
API 6A Gate Valve Gate valve designed for high-pressure oilfield services 2" to 24" Up to 15000 PSI -46°C to +650°C Flanged, RTJ
API 6D Gate Valve Full-bore design gate valve for pipeline services 2" to 48" Up to 2500 PSI -29°C to +540°C Flanged, Butt-weld
Socket Weld End Gate Valve Suitable for small-bore piping systems requiring welded connections 1/2" to 4" Up to 1500 PSI -29°C to +425°C Socket-weld
Knife Gate Valve Thin gate for cutting through heavy media such as slurry and pulp 2" to 48" Up to 300 PSI -29°C to +150°C Wafer, Lug
Liquid Sodium Gate Valve Specialized gate valve for handling molten sodium or similar media 2" to 24" Up to 2500 PSI -29°C to +540°C Flanged, Butt-weld
Bonnet-Less Gate Valve Simplified design without bonnet, used for space-constrained applications 2" to 24" Up to 2500 PSI -29°C to +540°C Flanged, Butt-weld
Welded Bonnet Gate Valve Fully welded bonnet for leak-tight performance in critical applications 2" to 36" Up to 5000 PSI -29°C to +540°C Flanged, Butt-weld
Extended Bonnet Gate Valve Ideal for cryogenic or high-temperature services with extended bonnet 2" to 24" Up to 2500 PSI -196°C to +540°C Flanged, Butt-weld
Buttweld End Gate Valve Welded connection for high-pressure or high-temperature applications 2" to 36" Up to 2500 PSI -29°C to +540°C Buttweld
Seal Pressure Gate Valve Seal pressure design for high-pressure steam services 2" to 36" Up to 4500 PSI -29°C to +600°C Flanged, Butt-weld
JIS Standard Gate Valve Gate valve designed to meet Japanese Industrial Standards (JIS) 2" to 48" Up to 2500 PSI -29°C to +540°C Flanged, Butt-weld
Piston Valve Valve that provides superior sealing and flow control, often used in steam or high-pressure applications

Industrial Locations & Keywords

Industrial Locations & Keywords
Riyadh Industrial Cities (1st, 2nd, 3rd & Sudair)
Jeddah Industrial Cities (1st, 2nd & 3rd)
Dammam Industrial Areas (1st, 2nd & 3rd)
Jubail Industrial City
Yanbu Industrial City
Rabigh Industrial City
Al Khobar Industrial Area
Al Ahsa Industrial City
Madinah Industrial City
Makkah Industrial City
Taif Industrial City
Tabuk Industrial City
Jazan Industrial City
Industrial supplier in Saudi Arabia
Pipe fittings supplier in Jubail / Dammam / Riyadh
Flange and valve supplier Saudi Arabia
Fast delivery industrial materials KSA
Global Footprint

We Supply To 60+ Countries

UAE UAE
Saudi Arabia Saudi Arabia
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Malaysia Malaysia
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Netherlands Netherlands
Turkey Turkey
UAE UAE
Saudi Arabia Saudi Arabia
USA USA
UK UK
Germany Germany
India India
Italy Italy
France France
Spain Spain
Brazil Brazil
South Africa South Africa
Russia Russia
Japan Japan
South Korea S. Korea
Malaysia Malaysia
Singapore Singapore
Netherlands Netherlands
Turkey Turkey