F317L Valve Manufacturer in Europe

ValvesOnly Europe manufactures F317L valve from low carbon austenitic stainless steel for use in high chloride, acidic, and corrosive process environments. Being a direct manufacturer, we have control over each step of the manufacturing process starting from procurement of raw materials and casting or forging and ending with machining, assembly and testing which gives us an ability to offer F317L valve in required dimensions, pressure classes and ends.

What is the F317L valve?

The F317L is an austenitic stainless steel grade having low carbon and containing molybdenum. The F317L is also classified under the ASTM A182/A351 Grade F317L steel group. As the carbon content is lower (max. 0.030%), there is less tendency for carbides to form, making this steel grade highly resistant to pitting and intergranular corrosion.

F317L Chemical Composition:

Mechanical Properties:

Technical Specifications:

• Pressure Classes: 150, 300, 600, 800, 900, 1500, 2500 / PN10 – PN160
• Size Range: DN15 (1/2″)   DN600 (24″)
• End Connections: Flanged (RF/RTJ), Butt Weld, Socket Weld, Threaded (NPT/BSP)
• Operating Temperature Range: -196°C to +400°C
• Body Material Form: Cast (F317L / CG3M equivalent) or Forged (A182 F317L)
• Trim Options: F317L, Stellited, or hardfaced seating surfaces
• Bonnet Design: Bolted, Pressure Seal, Welded
• Actuation: Manual (Handwheel/Gear Operated), Pneumatic, Electric, Hydraulic

Design, Manufacturing & Testing Standards:

• Design Standards: API 600, API 602, API 623, BS 1873, BS 1868, EN 12516, ASME B16.34
• Face to Face Dimensions: ASME B16.10, EN 558
• Flange Dimensions: ASME B16.5, EN 1092-1
• Inspection & Testing: API 598, EN 12266
• Welding Ends: ASME B16.25
• Material Certification: EN 10204 3.1 / 3.2 Mill Test Certificates

F317L Valve Range:

• F317L Gate Valve A linear motion valve using a wedge or parallel gate to control full flow shutoff, built for straight line flow paths with minimal pressure drop in isolation service.
• F317L Globe Valve A linear motion valve with a movable disc and stationary ring seat, designed for regulating and throttling flow where precise flow control is required.

Applications:

F317L valve manufactured by ValvesOnly Europe are supplied into:

• Oil and gas production and offshore platforms
• Chemical and petrochemical processing plants
• Marine and shipbuilding piping systems
• Desalination and seawater handling systems
• Pulp and paper processing
• Mining and mineral processing
• Power generation facilities
• Wastewater and effluent treatment plants

Why Choose F317L Valve from ValvesOnly Europe?

• Direct manufacturing control – casting/forging, machining, assembly, and testing are all performed in house, giving full traceability from raw material to finished valve.
• Corrosion resistance in demanding media – the low carbon, molybdenum enhanced composition of F317L is suited to chloride heavy, acidic, and marine process conditions.
• Custom configuration – sizes, pressure classes, end connections, trim materials, and actuation methods can be built to project specification rather than limited to catalog sizes.
• Documented compliance – every valve is supplied with material test certificates, dimensional reports, and inspection documentation aligned to API, ASME, and EN standards.
• Full testing coverage – hydrostatic shell testing, seat testing, and non destructive examination are performed prior to dispatch.
• European supply base – stock and production support for projects across Europe, with technical assistance available at the specification stage.

Quality Assurance & Testing:

• Hydrostatic Shell and Seat Testing per API 598 / EN 12266
• Positive Material Identification (PMI)
• Dye Penetrant (PT) and Radiographic (RT) Testing
• Dimensional Inspection Reports