Forged Steel Gate Valve Manufacturer in India
Compact forged construction makes a forged steel gate valve suitable for pressure-containing service where a robust body and smaller physical envelope are required. Speciality Valve manufactures and offers forged steel gate valves for high-pressure branch piping, steam lines, hydrocarbon isolation and small-bore process connections, with body and trim combinations selected according to service conditions.
Forged Gate Valve Design Range:
Materials Used in Forged Construction:
Forged valve bodies are selected according to mechanical properties, temperature, pressure and compatibility with the process medium.
Forged Steel Gate Valve Grades:
Grade availability is dependent on the valve design, pressure-temperature requirements and approved material specification.
Trim and Seating Options:
The trim should be matched to the fluid chemistry, temperature, pressure differential and expected operating cycles.
End Connections for Forged Valves:
Threaded and socket-weld connections are commonly used for compact small-bore installations, while butt-weld and flanged arrangements can be selected where required by piping design.
Pressure and Design Standards:
Forged gate valves may be designed in accordance with API 602 and ASME B16.34, with pressure and closure testing performed to API 598 or the applicable project specification.
Applications for Forged Gate Valves:
High-pressure steam branch lines
Boiler auxiliary piping
Compressor auxiliary connections
Hydrocarbon instrument isolation
Chemical injection lines
Small-bore process piping
High-pressure utility lines
Drain and vent connections
Material verification, dimensional inspection, shell testing, closure testing and functional checks can be included according to project requirements.
To specify a forged steel gate valve correctly, provide the NPS, pressure class, medium, operating temperature, end connection and required material grade for technical evaluation.
